Stereotype and most-popular recommendations are widely neglected in the research-paper recommender-system and digital-library community. In other domains such as movie recommendations and hotel search, however, these recommendation approaches have proven their effectiveness. We were interested to find out how stereotype and most-popular recommendations would perform in the scenario of a digital library. Therefore, we implemented the two approaches in the recommender system of GESIS’ digital library Sowiport, in cooperation with the recommendations-as-a-service provider Mr. DLib. We measured the effectiveness of most-popular and stereotype recommendations with click-through rate (CTR) based on 28 million delivered recommendations. Most-popular recommendations achieved a CTR of 0.11%, and stereotype recommendations achieved a CTR of 0.124%. Compared to a “random recommendations” baseline (CTR 0.12%), and a content-based filtering baseline (CTR 0.145%), the results are discouraging. However, for reasons explained in the paper, we concluded that more research is necessary about the effectiveness of stereotype and most-popular recommendations in digital libraries.
Preparing your own data for future re-use: data management and the FAIR prin...Martin Donnelly
The document discusses data management and the FAIR principles for data. It provides an overview of the FAIR principles, which aim to make data findable, accessible, interoperable, and reusable. The FAIR principles have been adopted by the European Commission and are being implemented in Horizon 2020 projects through requirements that project data should follow the FAIR principles by being well-described, indexed, and shared under open licenses. Proper data management helps ensure research data remains available and reusable over time.
Creating a UK-wide network of LIS researchersHazel Hall
Presentation delivered at the Library Research Symposium. McMaster University, Canada, 3 November 2015.
The aim of the Arts and Humanities Research Council funded Developing Research Excellence and Methods project, was to develop a formal UK-wide network of Library and Information Science (LIS) researchers (academic and practitioner). The project ran from January 2011 to August 2012, and was supported by the UK Library and Information Science Research Coalition.
The initial successes of the DREaM project were reported in a paper that Hazel Hall co-authored with Alison Brettle and Charles Oppenheim and presented at QQML 2012. Three years later in summer 2015, Hall and her colleague Bruce Ryan conducted further research to explore any lasting impacts of the project.
Those who attended three DREaM research methods workshops in 2011/12 were invited to complete a survey in June 2015. The survey questions focused on LIS work undertaken since the last DREaM workshop in April 2012. Respondents were asked to report on the use of the methods presented at the DREaM workshops; any new DREaM-inspired LIS research and publications, and their impacts; the influence of DREaM on individual career paths; and any on-going contact between those who developed relationships with one another over the course of the three workshops. Further data for the 2015 project – known as DREaM Again - were collected formally from focus groups and more informally through email contact with DREaM workshop participants.
In this presentation the main findings of DREaM Again are discussed.
Centre for Social Informatics - January 2016Hazel Hall
Update on the work of the Centre for Social Informatics presented at the Edinburgh Napier University School of Computing research conference, 8th January 2016
A coordinated approach to Library and Information Science Research: the UK ex...Hazel Hall
In 2009, the Library and Information Science (LIS) Research Coalition was established in the UK by major players in the LIS landscape. The Coalition had a particular interest in supporting practicing librarians and information scientists, both in how they can access and exploit available research in their work, and in their own development as practitioner researchers.
One of the Coalition’s key initiatives was the Developing Research Excellence and Methods (DREaM) project, through which a formal UK-wide network of LIS researchers was successfully developed. In this presentation, Professor Hall discusses how the LIS Research Coalition tackled the challenges of LIS research at a national level and reflects on the longer-term impact of the project with particular reference to the findings of the DREaM Again project—a recent follow-up exploration of the lasting impacts of DREaM. Not only have half of the DREaM participants been actively involved in research since the end of the project, but just under half report that their research outputs have already had an impact—informing policy, and/or determining information services provision, and/or developing the LIS research agenda. Analysis of the network ties between the participants reveals that a loose but persistent network of DREaMers endures, wherein both social and work-related connections are important.
Using the Research Graph and Data Switchboard for cross-platform discoveryamiraryani
RDA EU Webinar - DDRI WG / April2017
Overview:
Driven by the rapid development of data storage technology, the number of data repositories is growing fast. Researchers now have access to a range of data infrastructures such as discipline-specific repositories and national (regional) data infrastructures. The problem is that these infrastructures are often operating in silos; that is, they do not connect their datasets to related research information in other platforms.
One solution to this problem is the work undertaken by the Data Description Registry Interoperability (DDRI) WG of Research Data Alliance (RDA). The group has developed the Research Data Switchboard which connects datasets and related information across research data repositories using information on co-authorship and jointly funded projects.
In this webinar, Dr Amir Aryani presents an overview of the Switchboard project and discuss how it enables connecting datasets to the Research Graph -- a distributed graph of scholarly works derived by the Switchboard project. Also, we will show a live demo of traversing the graph of connections between publications, datasets, researchers and research projects across repositories and data infrastructures.
Target Audience:
Research data managers, government agency representatives, data infrastructure managers, and technologists who are interested in interoperabilities between research infrastructures
Rupert Gatti discusses opportunities and challenges of open access publishing of monographs. Key opportunities include broader readership through online access, enabling reader interaction on publications, incorporating multimedia elements, and relating research to primary sources. Challenges include sustainable business models and integrating open access publications into library systems and collections. Alternative funding sources discussed include institutional support, research grants, library sales, and crowdsourcing.
Open scholarship: a US research library view in 2014 – Jisc and CNI conferen...Jisc
1) The Office of Scholarly Communication at Harvard Library works to implement open access policies at Harvard schools and help deposit faculty articles in DASH, Harvard's open access repository.
2) The office also advises Harvard researchers on open access issues and collaborates with other parts of the university to advance open access.
3) Harvard has established open access policies at several of its schools and helped develop policies at other institutions through sharing experiences.
Preparing your own data for future re-use: data management and the FAIR prin...Martin Donnelly
The document discusses data management and the FAIR principles for data. It provides an overview of the FAIR principles, which aim to make data findable, accessible, interoperable, and reusable. The FAIR principles have been adopted by the European Commission and are being implemented in Horizon 2020 projects through requirements that project data should follow the FAIR principles by being well-described, indexed, and shared under open licenses. Proper data management helps ensure research data remains available and reusable over time.
Creating a UK-wide network of LIS researchersHazel Hall
Presentation delivered at the Library Research Symposium. McMaster University, Canada, 3 November 2015.
The aim of the Arts and Humanities Research Council funded Developing Research Excellence and Methods project, was to develop a formal UK-wide network of Library and Information Science (LIS) researchers (academic and practitioner). The project ran from January 2011 to August 2012, and was supported by the UK Library and Information Science Research Coalition.
The initial successes of the DREaM project were reported in a paper that Hazel Hall co-authored with Alison Brettle and Charles Oppenheim and presented at QQML 2012. Three years later in summer 2015, Hall and her colleague Bruce Ryan conducted further research to explore any lasting impacts of the project.
Those who attended three DREaM research methods workshops in 2011/12 were invited to complete a survey in June 2015. The survey questions focused on LIS work undertaken since the last DREaM workshop in April 2012. Respondents were asked to report on the use of the methods presented at the DREaM workshops; any new DREaM-inspired LIS research and publications, and their impacts; the influence of DREaM on individual career paths; and any on-going contact between those who developed relationships with one another over the course of the three workshops. Further data for the 2015 project – known as DREaM Again - were collected formally from focus groups and more informally through email contact with DREaM workshop participants.
In this presentation the main findings of DREaM Again are discussed.
Centre for Social Informatics - January 2016Hazel Hall
Update on the work of the Centre for Social Informatics presented at the Edinburgh Napier University School of Computing research conference, 8th January 2016
A coordinated approach to Library and Information Science Research: the UK ex...Hazel Hall
In 2009, the Library and Information Science (LIS) Research Coalition was established in the UK by major players in the LIS landscape. The Coalition had a particular interest in supporting practicing librarians and information scientists, both in how they can access and exploit available research in their work, and in their own development as practitioner researchers.
One of the Coalition’s key initiatives was the Developing Research Excellence and Methods (DREaM) project, through which a formal UK-wide network of LIS researchers was successfully developed. In this presentation, Professor Hall discusses how the LIS Research Coalition tackled the challenges of LIS research at a national level and reflects on the longer-term impact of the project with particular reference to the findings of the DREaM Again project—a recent follow-up exploration of the lasting impacts of DREaM. Not only have half of the DREaM participants been actively involved in research since the end of the project, but just under half report that their research outputs have already had an impact—informing policy, and/or determining information services provision, and/or developing the LIS research agenda. Analysis of the network ties between the participants reveals that a loose but persistent network of DREaMers endures, wherein both social and work-related connections are important.
Using the Research Graph and Data Switchboard for cross-platform discoveryamiraryani
RDA EU Webinar - DDRI WG / April2017
Overview:
Driven by the rapid development of data storage technology, the number of data repositories is growing fast. Researchers now have access to a range of data infrastructures such as discipline-specific repositories and national (regional) data infrastructures. The problem is that these infrastructures are often operating in silos; that is, they do not connect their datasets to related research information in other platforms.
One solution to this problem is the work undertaken by the Data Description Registry Interoperability (DDRI) WG of Research Data Alliance (RDA). The group has developed the Research Data Switchboard which connects datasets and related information across research data repositories using information on co-authorship and jointly funded projects.
In this webinar, Dr Amir Aryani presents an overview of the Switchboard project and discuss how it enables connecting datasets to the Research Graph -- a distributed graph of scholarly works derived by the Switchboard project. Also, we will show a live demo of traversing the graph of connections between publications, datasets, researchers and research projects across repositories and data infrastructures.
Target Audience:
Research data managers, government agency representatives, data infrastructure managers, and technologists who are interested in interoperabilities between research infrastructures
Rupert Gatti discusses opportunities and challenges of open access publishing of monographs. Key opportunities include broader readership through online access, enabling reader interaction on publications, incorporating multimedia elements, and relating research to primary sources. Challenges include sustainable business models and integrating open access publications into library systems and collections. Alternative funding sources discussed include institutional support, research grants, library sales, and crowdsourcing.
Open scholarship: a US research library view in 2014 – Jisc and CNI conferen...Jisc
1) The Office of Scholarly Communication at Harvard Library works to implement open access policies at Harvard schools and help deposit faculty articles in DASH, Harvard's open access repository.
2) The office also advises Harvard researchers on open access issues and collaborates with other parts of the university to advance open access.
3) Harvard has established open access policies at several of its schools and helped develop policies at other institutions through sharing experiences.
Keynote talk to LEARN (LERU/H2020 project) for research data management. Emphasizes that problems are cultural not technical. Promotes modern approaches such as Git / continuousIntegration, announces DAT. Asserts that the Right to Read in the Right to Mine. Calls for widespread development of contentmining (TDM)
This document summarizes research on incentives for researchers to share their data. It discusses findings from qualitative interviews and quantitative surveys. Key findings include:
- Individual researchers are motivated by benefits to their own research, career, and discipline's norms. They are influenced by funder and journal policies.
- Institutional supports like data infrastructure, funding, and training also influence researchers' data sharing practices. Funder requirements and assistance with data management increase sharing.
- Studies found the main individual motivations are career benefits and research impact. The main institutional factors are skills training, support services, and policies that ensure proper data reuse and acknowledgement.
The document summarizes the African Open Science Platform (AOSP), an initiative to create an open digital ecosystem in Africa. It discusses AOSP's goals of building capacities, policies, shared computing resources, and tools to support open science and interaction with societal stakeholders. It also outlines AOSP's governance structure, initial activities, key supporting communities, the current African open science landscape, and a framework for future policy, infrastructure, capacity building, and incentives to further open science on the continent.
Collaboration and networking: learning from DREaM and RIVALHazel Hall
Discusses the extent of networking and collaboration amongst library and information science researchers and practitioners who took part in the AHRC-funded Developing Research Excellence and Methods (DREaM) project in 2011/12, and the extent to which learning from this grant has influenced the delivery of the Royal Society of Edinburgh funded Research Impact and Value and Library and Information Science project in 2019/20.
Research Data Management in the Humanities and Social SciencesCelia Emmelhainz
This document provides an introduction to research data management for humanities and social sciences librarians. It discusses why data management is an important part of a librarian's role in supporting faculty research, and some key concepts in data management including data formats, storage, security, preservation, and sharing. The document emphasizes that while librarians do not need to be data experts, having a basic understanding of data management concepts can help librarians better serve faculty research needs and expand their role on campus.
This document discusses open access monographs and changing models of scholarly communication. It notes that open educational resources are increasingly important and that open scholarly monographs can help satisfy funder requirements like those of the ARC and NHMRC. Benefits of open access include increased visibility, citations and readership. Evidence suggests a 50% higher research impact for open access papers. The role of libraries is also discussed, including storing, informing, collaborating and developing digital literacy skills to support new models of scholarly communication.
Research Data in an Open Science World - Prof. Dr. Eva Mendez, uc3mLEARN Project
This document summarizes a presentation by Prof. Eva Méndez on research data in an open science world from the perspective of a young EU university. The presentation discusses the changing landscape of open science brought about by exponential data growth, new technologies, and public demands for transparency. It addresses challenges for research data management, including skills gaps and lack of standards. The presentation also examines roles and responsibilities for universities to support open science, such as developing infrastructures and policies to incentivize data sharing and changing research cultures. Overall, the document outlines both the opportunities and challenges of open science for research data and universities.
This document summarizes a presentation about open data and science in Africa. It discusses the benefits of open data, such as enabling more informed decisions and driving development. It also addresses challenges like researchers' fears of having errors or incomplete data exposed. The presentation promotes the African Open Science Platform, which aims to establish open data policies and build capacity through workshops on data skills. The platform connects stakeholders to advance open data and science across Africa.
The Challenges of Making Data Travel, by Sabina LeonelliLEARN Project
1st LEARN Workshop. Embedding Research Data as part of the research cycle. 29 Jan 2016. Presentation by Sabina Leonelli, Exeter Centre for the Study of Life Sciences (Egenis) & Department of Sociology, Philosophy and Anthropology, University of Exeter
From Open Data to Open Science, by Geoffrey BoultonLEARN Project
1st LEARN Workshop. Embedding Research Data as part of the research cycle. 29 Jan 2016. Presentation by Geoffrey Boulton, University of Edinburgh & CODATA
B2: Open Up: Open Data in the Public SectorMarieke Guy
Parallel session [B2: Open Up: Open Data in the Public Sector] run at the Institutional Web Management Workshop 2013 (IWMW 2013) event, University of Bath on 26 - 28th June 2013.
How can we ensure research data is re-usable? The role of Publishers in Resea...LEARN Project
How can we ensure research data is re-usable? The role of Publishers in Research Data Management, by Catriona MacCallum. 2nd LEARN Workshop, Vienna, 6th April 2016
The document discusses the negative effects of stereotyping in schools and society. It notes that stereotypes are often used to portray the poor and minorities in demeaning ways. Accountability policies in schools that focus only on test scores can lead teachers to view migratory or new students as problems that will lower scores. Stereotypes are also used to depict urban communities and their residents in a negatively. The document argues that teachers and students must be educated about stereotyping and taught to consider issues like misrepresentations of neighborhoods from a broad and thoughtful perspective in order to combat stereotyping.
Keynote talk to LEARN (LERU/H2020 project) for research data management. Emphasizes that problems are cultural not technical. Promotes modern approaches such as Git / continuousIntegration, announces DAT. Asserts that the Right to Read in the Right to Mine. Calls for widespread development of contentmining (TDM)
This document summarizes research on incentives for researchers to share their data. It discusses findings from qualitative interviews and quantitative surveys. Key findings include:
- Individual researchers are motivated by benefits to their own research, career, and discipline's norms. They are influenced by funder and journal policies.
- Institutional supports like data infrastructure, funding, and training also influence researchers' data sharing practices. Funder requirements and assistance with data management increase sharing.
- Studies found the main individual motivations are career benefits and research impact. The main institutional factors are skills training, support services, and policies that ensure proper data reuse and acknowledgement.
The document summarizes the African Open Science Platform (AOSP), an initiative to create an open digital ecosystem in Africa. It discusses AOSP's goals of building capacities, policies, shared computing resources, and tools to support open science and interaction with societal stakeholders. It also outlines AOSP's governance structure, initial activities, key supporting communities, the current African open science landscape, and a framework for future policy, infrastructure, capacity building, and incentives to further open science on the continent.
Collaboration and networking: learning from DREaM and RIVALHazel Hall
Discusses the extent of networking and collaboration amongst library and information science researchers and practitioners who took part in the AHRC-funded Developing Research Excellence and Methods (DREaM) project in 2011/12, and the extent to which learning from this grant has influenced the delivery of the Royal Society of Edinburgh funded Research Impact and Value and Library and Information Science project in 2019/20.
Research Data Management in the Humanities and Social SciencesCelia Emmelhainz
This document provides an introduction to research data management for humanities and social sciences librarians. It discusses why data management is an important part of a librarian's role in supporting faculty research, and some key concepts in data management including data formats, storage, security, preservation, and sharing. The document emphasizes that while librarians do not need to be data experts, having a basic understanding of data management concepts can help librarians better serve faculty research needs and expand their role on campus.
This document discusses open access monographs and changing models of scholarly communication. It notes that open educational resources are increasingly important and that open scholarly monographs can help satisfy funder requirements like those of the ARC and NHMRC. Benefits of open access include increased visibility, citations and readership. Evidence suggests a 50% higher research impact for open access papers. The role of libraries is also discussed, including storing, informing, collaborating and developing digital literacy skills to support new models of scholarly communication.
Research Data in an Open Science World - Prof. Dr. Eva Mendez, uc3mLEARN Project
This document summarizes a presentation by Prof. Eva Méndez on research data in an open science world from the perspective of a young EU university. The presentation discusses the changing landscape of open science brought about by exponential data growth, new technologies, and public demands for transparency. It addresses challenges for research data management, including skills gaps and lack of standards. The presentation also examines roles and responsibilities for universities to support open science, such as developing infrastructures and policies to incentivize data sharing and changing research cultures. Overall, the document outlines both the opportunities and challenges of open science for research data and universities.
This document summarizes a presentation about open data and science in Africa. It discusses the benefits of open data, such as enabling more informed decisions and driving development. It also addresses challenges like researchers' fears of having errors or incomplete data exposed. The presentation promotes the African Open Science Platform, which aims to establish open data policies and build capacity through workshops on data skills. The platform connects stakeholders to advance open data and science across Africa.
The Challenges of Making Data Travel, by Sabina LeonelliLEARN Project
1st LEARN Workshop. Embedding Research Data as part of the research cycle. 29 Jan 2016. Presentation by Sabina Leonelli, Exeter Centre for the Study of Life Sciences (Egenis) & Department of Sociology, Philosophy and Anthropology, University of Exeter
From Open Data to Open Science, by Geoffrey BoultonLEARN Project
1st LEARN Workshop. Embedding Research Data as part of the research cycle. 29 Jan 2016. Presentation by Geoffrey Boulton, University of Edinburgh & CODATA
B2: Open Up: Open Data in the Public SectorMarieke Guy
Parallel session [B2: Open Up: Open Data in the Public Sector] run at the Institutional Web Management Workshop 2013 (IWMW 2013) event, University of Bath on 26 - 28th June 2013.
How can we ensure research data is re-usable? The role of Publishers in Resea...LEARN Project
How can we ensure research data is re-usable? The role of Publishers in Research Data Management, by Catriona MacCallum. 2nd LEARN Workshop, Vienna, 6th April 2016
The document discusses the negative effects of stereotyping in schools and society. It notes that stereotypes are often used to portray the poor and minorities in demeaning ways. Accountability policies in schools that focus only on test scores can lead teachers to view migratory or new students as problems that will lower scores. Stereotypes are also used to depict urban communities and their residents in a negatively. The document argues that teachers and students must be educated about stereotyping and taught to consider issues like misrepresentations of neighborhoods from a broad and thoughtful perspective in order to combat stereotyping.
Stereotyping refers to oversimplified or fixed ideas about types of people or things. The document discusses how stereotyping is a learned behavior that can negatively impact those who are stereotyped by making them feel bad about themselves. While some stereotyping may seem instinctual for protection, negative stereotyping often poses a false representation. To help address this, the document suggests teaching children to be mindful of others and how they want to be perceived in order to reduce levels of bad stereotyping over time.
Digital Preservation Best Practices: Lessons Learned From Across the PondBenoit Pauwels
Digital Preservation Best Practices: Lessons Learned From Across the Pond. Slavko Manojlovich (Associate University Librarian (IT) / Manager, Digital Archives Initiative Memorial University St Johns Canada) and Benoit Pauwels (Head, Library Automation Team, Université libre de Bruxelles Belgium)
This document outlines questions for self-reflection on leadership skills and business management. It discusses developing and communicating a clear vision, prioritizing tasks, managing time effectively, providing timely feedback, succession planning, delegating responsibilities appropriately, periodically evaluating strategies, maintaining organizational alignment, and serving as a role model for employees. The document encourages leaders to regularly examine these areas and ensure their actions are consistent with driving business success.
Tech Savvy and Stereotypes in the Workplace, By the NumbersCompTIA
As technology becomes invaluable in the workplace, it also serves as the heart of cultural identification. We surveyed 700 Baby Boomer, Gen X and Gen Y respondents to gauge how different generations are using tech in their careers, and if reality matches or clashes with common stereotypes.
The Vogue Archive - Leveraging Images and Metadata for Fashion and Cultural R...Chris Meatto
This document discusses the Vogue Archive digital project undertaken by Condé Nast from 2009-2011 to digitize and provide access to the complete run of Vogue magazine. The project involved scanning over 2,700 issues containing over 400,000 pages and 120,000 articles and images. Sophisticated metadata and taxonomies were developed to organize and search the content. Both internal Condé Nast employees and external researchers and brands can access the high-resolution digital archive. The document explores how this corporate digital archive project relates to and advances the field of digital humanities and alternative library and information science.
Presentation by Prof. Bernhard Schmidt-Hertha (Eberhard Karls Universität Tübingen) on the occasion of the EESC LMO conference on Tapping the full potential of diversity in the workplace: culture, age, gender and disability aspects (Berlin, 21 February 2014)
This document provides an overview of topics covered in the UML 2-OMG Fundamental-1 certification course examination, including primitive types, basic UML modeling notions, diagrams, stereotypes, basic UML behavior, datatypes, enumeration types, the UML metamodel of datatypes, UML diagrams and their notation, stereotypes and their notation/usage, and class diagrams and basic concepts related to classes, relationships, namespaces, imports, and the UML metamodel.
We tend to naturally stereotype and categorize others based on appearance and behaviors. However, stereotypes are often inaccurate and can lead to prejudice and bullying. Bullying affects millions of children and increases risks of depression and suicide. While stereotyping may be human nature, it can have serious negative consequences by leading to hate crimes and discrimination. Open-mindedness has increased over generations, but stereotyping still persists and causes real harm.
Age discrimination can take many forms and negatively impact older individuals. This document discusses age discrimination in the healthcare context. It begins by outlining goals of defining age discrimination broadly, examining types that occur in healthcare, and exploring the social history that led to common stereotypes about the elderly. Several activities are proposed to help reflect on one's own perceptions. Age discrimination can be personal, institutional, intentional, or unintentional. Stereotypes are discussed as being exaggerated and harmful. The embodiment of stereotypes over the lifespan through psychological, behavioral and physiological pathways can negatively impact health outcomes. Addressing ageism is important for physicians to provide non-discriminatory care to older patients.
Social identity theory proposes that people categorize themselves into social groups to derive self-esteem and a sense of belonging. These in-groups are defined in contrast to out-groups, creating boundaries between members and non-members. The three key elements of social identity are categorization, where people label themselves and others into social categories; identification, where people associate with in-groups for self-esteem and belonging; and comparison, where groups favorably compare themselves to out-groups.
This document discusses social identification theories as they relate to acculturating individuals and groups. It draws from literature on social, ethnic, and cross-cultural psychology applied to immigrant, sojourner, and refugee studies. Key aspects covered include cultural and ethnic identity formation; social identity theory and the importance of group membership for self-esteem; intergroup biases, attitudes, and relations; and the influence of characteristics like perceived discrimination on acculturation and adaptation outcomes.
The document discusses human resource management practices related to recruitment and selection. It outlines the selection process, including initial screening of candidates, substantive assessments, and contingent hiring requirements. Some of the substantive selection methods mentioned include personality tests, interviews, reference checks, and background checks. The document also notes some best practices for ensuring ethical and unbiased selection, such as using structured interviews with consistent questions.
This document discusses stereotypes and their nature. It notes that stereotypes are assumptions made about groups based on how media portrays them, but these assumptions are not always accurate and can change over time. It identifies several common stereotypes that exist in colleges and explores why people stereotype, noting that stereotypes help people understand the world, even if the assumptions are not always correct.
This document provides information about purchasing a 3Com 08004E34R5B9 Super Stack II Switch 1000 from Launch 3 Telecom. It describes how to purchase the product via phone, email, or by filling out a request for quote form online. It also provides details about payment methods, same-day shipping and order tracking, warranty, and additional services offered by Launch 3 Telecom like repairs, maintenance contracts, and de-installation of telecom equipment.
DNA Forensics Laboratory is a government approved DNA testing service provider in India that offers a wide range of DNA relationship and genetic tests. They provide affordable testing for paternity, maternity, siblingship, and other relationship queries. The laboratory uses accredited methods and has experts available to help clients obtain answers to their questions. They guarantee accurate results and support through their testing process.
The document lists the 10 most dangerous sports as base jumping, heli-skiing, scuba diving, cave diving, bull riding, big-wave surfing, street luge, mountain climbing, BMX, and white-water rafting. It was authored by Kim Kleps and provides additional profile links for more information on each dangerous sport.
Marriage provides companionship and lays the foundation for raising a family, but forced marriage violates human rights. Forced marriage involves duress and lack of consent, whereas arranged marriages involve choice. Pakistan's law sets the minimum age for marriage at 16 for girls and 18 for boys, but watta satta traditions and child marriages still occur due to social and family pressures. Education is key to reducing forced marriage by changing social norms and empowering women.
Real-World Recommender Systems for Academia: The Pain and Gain in Building, O...Joeran Beel
Citation:
Beel, Joeran, and Siddharth Dinesh. “Real-World Recommender Systems for Academia: The Gain and Pain in Developing, Operating, and Researching them.” In Proceedings of the Fifth Workshop on Bibliometric-enhanced Information Retrieval (BIR) co-located with the 39th European Conference on Information Retrieval (ECIR 2017), edited by Philipp Mayr, Ingo Frommholz, and Guillaume Cabanac, 1823:6–17, 2017.
Abstract: Research on recommender systems is a challenging task, as is building and operating such systems. Major challenges include non-reproducible research results, dealing with noisy data, and answering many questions such as how many recommendations to display, how often, and, of course, how to generate recommendations most effectively. In the past six years, we built three research-article recommender systems for digital libraries and reference managers, and conducted research on these systems. In this paper, we share some experiences we made during that time. Among others, we discuss the required skills to build recommender systems, and why the literature provides little help in identifying promising recommendation approaches. We explain the challenge in creating a randomization engine to run A/B tests, and how low data quality impacts the calculation of bibliometrics. We further discuss why several of our experiments delivered disappointing results, and provide statistics on how many researchers showed interest in our recommendation dataset.
Exploring Choice Overload in Related-Article Recommendations in Digital Libra...Joeran Beel
Citation:
Beierle, Felix, Akiko Aizawa, and Joeran Beel. “Exploring Choice Overload in Related-Article Recommendations in Digital Libraries.” In 5th International Workshop on Bibliometric-enhanced Information Retrieval (BIR) at the 39th European Conference on Information Retrieval (ECIR), 2017.
Abstract: We investigate the problem of choice overload – the difficulty of making a decision when faced with many options – when displaying related-article recommendations in digital libraries. So far, research regarding to how many items should be displayed has mostly been done in the fields of media recommendations and search engines. We analyze the number of recommendations in current digital libraries. When browsing fullscreen with a laptop or desktop PC, all display a fixed number of recommendations. 72% display three, four, or five recommendations, none display more than ten. We provide results from an empirical evaluation conducted with GESIS ’ digital library Sowiport, with recommen dations delivered by recommendations-as-a-service provider Mr. DLib.
We use click-through rate as a measure of recommendation effectiveness based on 3.4 million delivered recommendations. Our results show lower click-through rates for higher numbers of recommendations and twice as many clicked recommendations when displaying ten instead of one related-articles. Our results indicate that users might quickly feel overloaded by choice.
Big data impact on society: a research roadmap for Europe (BYTE project resea...Anna Fensel
With its rapid growth and increasing adoption, big data is producing a growing impact in society. Its usage is opening both opportunities such as new business models and economic gains and risks such as privacy violations and discrimination. Europe is in need of a comprehensive strategy to optimise the use of data for a societal benefit and increase the innovation and competitiveness of its productive activities. In this paper, we contribute to the definition of this strategy with a research roadmap that considers the positive and negative externalities associated with big data, maps research and innovation topics in the areas of data management, processing, analytics, protection, visualisation, as well as non-technical topics, to the externalities they can tackle, and provides a time frame to address these topics.
Data Sets as Facilitator for new Products and Services for UniversitiesHendrik Drachsler
This document summarizes a presentation given by Dr. Hendrik Drachsler on using data sets to facilitate new educational products and services. The presentation discusses how data emerges from online interactions and can be used with recommender systems. It argues that while the field of technology enhanced learning collects plenty of data, it lacks shareable data sets that could enable more transparent, comparable experiments. Developing open educational data sets could support evaluating learning theories, comparing recommender systems, and creating new data-driven educational products and services.
Bibliometrics, Webometrics, Altmetrics, Alternative metrics.Andrea Scharnhorst
DANS is an institute of the Royal Netherlands Academy of Arts and Sciences (KNAW) and the Netherlands Organization for Scientific Research (NWO) that focuses on digital archiving and long-term accessibility of research data. The presentation discusses the development of metrics to measure science over time, including bibliometrics, altmetrics, and new types of metrics for research assessment. It argues that metrics should be tailored to their purpose and granularity of analysis, and that qualitative research should complement quantitative metrics. New research information systems and ontologies can help understand science dynamics if they clearly communicate their scope and limitations.
Users communities and user requirements: moving (biodiversity information) fr...vbrant
This document discusses the importance of social design for successful e-research infrastructures. It notes that such infrastructures must not only be efficient but also widely used. The most critical factors determining success are social and organizational aspects. The document outlines a study that will analyze user practices, needs, and data sharing within the ViBRANT environment. It will identify current collaboration patterns, communities, and barriers/opportunities for use. The goal is to provide recommendations to improve ViBRANT's training, design, and organizational strategy and increase understanding of how research infrastructures function.
The Thinking Behind Big Data at the NIHPhilip Bourne
- The document discusses the challenges and opportunities presented by big data in biomedical research. It highlights issues like lack of reproducibility, need for data sharing and standards, and ensuring sustainability of data resources.
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- The goal is to improve data accessibility, support for workflows, relationships with publishers, and metrics to measure reproducibility and reward data sharing. This will help close the research lifecycle loop and advance biomedical discovery.
The NIH as a Digital Enterprise: Implications for PAGPhilip Bourne
The document discusses the NIH's vision of becoming a digital enterprise to enhance biomedical research. It outlines how research is becoming more digital and data-driven. The NIH aims to foster open sharing of data and tools through its Commons platform to facilitate collaboration and reproducibility. It also stresses the importance of training the next generation of data scientists to enable the digital enterprise. The end goal is to accelerate discovery and improve health outcomes through more integrated and data-driven research.
The document discusses the rise of data science and its disruptive impact on higher education. It analyzes precedents like bioinformatics that were enabled by new digital data sources and technologies. The author advocates that universities should embrace data science by establishing interdisciplinary collaborations, investing in data infrastructure, and ensuring research has societal value and responsibility.
Data Science and AI in Biomedicine: The World has ChangedPhilip Bourne
This document discusses the changing landscape of data science and AI in biomedicine. Some key points:
- We are at a tipping point where data science is becoming a driver of biomedical research rather than just a tool. Biomedical researchers need to become data scientists.
- Data science is interdisciplinary and touches every field due to the rise of digital data. It requires openness, translation of findings, and consideration of responsibilities like algorithmic bias.
- Advances like AlphaFold2 show the power of large collaborative efforts combining data, computing resources, engineering, and domain expertise. This points to the need for public-private partnerships and new models of open data sharing.
- The definition of
Data Science Meets Biomedicine, Does Anything ChangePhilip Bourne
Data science is driving major changes in biomedical research by enabling new types of integrative, multi-scale analyses. However, biomedical research may no longer lead data science due to a lack of comprehensive data infrastructure and cultural barriers. Responsible data science that balances openness, ethics, and benefiting patients could help establish biomedicine's continued leadership role. Major challenges include limited resources, attracting diverse talent, and prioritizing strategic initiatives over conforming to traditional models of research.
Acting as Advocate? Seven steps for libraries in the data decadeLizLyon
UKOLN advocates that libraries take seven steps to support data management and open science in the data decade:
1) Provide briefings on cloud data services in partnership with IT services.
2) Build usable data management tools in partnership with researchers.
3) Develop data sustainability strategies and articulate the costs and benefits.
4) Publish case studies on open science to show benefits of universal data sharing.
5) Present at university ethics committees to highlight open data issues.
6) Raise awareness of citizen science opportunities and guidelines for good practice.
7) Promote data citation and attribution to embed in publication practice.
2011.10.10 Multi-Disciplinary Research Themes and TrainingNUI Galway
Dr Diane Payne, Director of the Dynamics Lab, Geary Institute, University College Dublin talked about the Geary Institute in this seminar "Multi-Disciplinary Research Themes and Training" at the Whitaker Institute on 10th October 2011.
A Big Picture in Research Data ManagementCarole Goble
A personal view of the big picture in Research Data Management, given at GFBio - de.NBI Summer School 2018 Riding the Data Life Cycle! Braunschweig Integrated Centre of Systems Biology (BRICS), 03 - 07 September 2018
This document outlines the author's previous experience and current research interests related to social semantic infrastructures, learning analytics, and workplace learning. It then discusses the envisioned research work for the CEITER project, including developing a learning analytics data infrastructure for Estonia that incorporates stakeholders, integrates datasets from various sources, and scales nationally while ensuring privacy and promoting educational innovation. The infrastructure would be evaluated through design-based research and promote the use of learning analytics at institutional and policy levels.
Invited keynote given at the IEEE 21st International Conference on Computer Supported Cooperative Work in Design (CSCWD 2017) in Wellington, New Zealand, 26 April 2017.
This document discusses interdisciplinary research in supply chain management. It begins with opening remarks and then observes that digital transformation is disrupting traditional research approaches and requiring more collaborative work. Supply chain management provides opportunities for integration across disciplines due to concerns like material, information and money flows that cut across boundaries. Interdisciplinary research is important for advancing knowledge, enhancing teaching quality, and making societal impacts. Examples of interdisciplinary research experiences are shared, like exploring the supply chain of medical devices and dental implants. Big opportunities for interdisciplinary research are discussed, such as in the contexts of smart cities and waste management initiatives. Prerequisites for interdisciplinary research include changing mindsets, learning across disciplines, and keeping societal impacts in view rather than
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We are pleased to share with you the latest VCOSA statistical report on the cotton and yarn industry for the month of May 2024.
Starting from January 2024, the full weekly and monthly reports will only be available for free to VCOSA members. To access the complete weekly report with figures, charts, and detailed analysis of the cotton fiber market in the past week, interested parties are kindly requested to contact VCOSA to subscribe to the newsletter.
06-20-2024-AI Camp Meetup-Unstructured Data and Vector DatabasesTimothy Spann
Tech Talk: Unstructured Data and Vector Databases
Speaker: Tim Spann (Zilliz)
Abstract: In this session, I will discuss the unstructured data and the world of vector databases, we will see how they different from traditional databases. In which cases you need one and in which you probably don’t. I will also go over Similarity Search, where do you get vectors from and an example of a Vector Database Architecture. Wrapping up with an overview of Milvus.
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I hope this video had all the unstructured data processing, AI and Vector Database demo you needed for now. If not, there’s a ton more linked below.
My source code is available here
https://github.com/tspannhw/
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https://milvus.io/
Read my Newsletter every week!
https://github.com/tspannhw/FLiPStackWeekly/blob/main/141-10June2024.md
For more cool Unstructured Data, AI and Vector Database videos check out the Milvus vector database videos here
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https://www.meetup.com/unstructured-data-meetup-new-york/
https://lu.ma/calendar/manage/cal-VNT79trvj0jS8S7
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Stereotype and most popular recommendations in the digital library Sowiport
1. Stereotype and Most-Popular Recommendations in
the Digital Library Sowiport
Joeran Beel, Siddharth Dinesh, Philipp Mayr, Zeljko Carevic, Jain Raghvendra
15th International Symposium of Information Science, 13.-15. March 2017,
Humboldt-Universität zu Berlin
Dr. Joeran Beel
Assistant Professor in Intelligent Systems
2017-03-14
2. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 2
Outline
1. Introduction
2. Research Question
3. Methodology
4. Results
5. Conclusion
3. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 3
Introduction
4. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 4
Joeran Beel
Sydney, Business Administration
Magdeburg, PhD in Comp. Science
Munich, Product Manager
Assistant Professor for Intelligent
Systems, Trinity College Dublin
5. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 5
Trinity College Dublin
6. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 6
Sowiport
7. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 7
Recommendations on Sowiport
8. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 8
Mr. DLib
http://mr-dlib.org
9. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 9
Research Goal
Find the most effective algorithm for calculating related documents
10. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 10
Content-Based Filtering
Apache Lucene/Solr
„More like this“
BM25
The more terms two
documents have in
common, the more
similar they are
assumed to be
11. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 11
Many more alternatives
216 articles
120 recommendation approaches
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Cumulated 2 4 8 15 26 39 51 57 70 85 100 121 137 151 177 217
New (per year) 2 2 4 7 11 13 12 6 13 15 15 21 16 14 26 40
0
5
10
15
20
25
30
35
40
45
0
50
100
150
200
250
Publications(New)
Year
Publications(Cumulated)
Beel, J. et al. 2016. Research Paper Recommender Systems: A Literature Survey. International Journal on Digital Libraries. 4 (2016), 305–338.
12. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 12
Stereotype Recommendations (Orbitz)
13. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 13
Docear
http://docear.org
14. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 14
Stereotype Recommendations in Docear
Stereo
type
Single
Node
Single
Mind-
Map
All
Mind-
Maps
Docear
Rntm [s] 0.20 5.57 27.24 40.86 11.37
CTR 3.08% 1.16% 3.92% 3.87% 7.20%
0
20
40
60
0%
4%
8%
Runtime[sec]
CTR
Beel, J. et al. 2015. Exploring the Potential of User Modeling based on Mind Maps. Proceedings of the 23rd Conference on User Modelling,
Adaptation and Personalization (UMAP) (2015), 3–17.
Standard Content-Based
Filtering Approaches
15. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 15
Most-Popular Recommendations
16. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 16
Research Question
How effective are “Stereotype” and “Most-Popular” recommendations
for recommending scholarly literature in digital libraries, Sowiport
respectively?
17. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 17
Methodology
18. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 18
Implementation
Most-Popular
– Most downloaded
– Most exported
Stereotype
– 16 hand-picked documents
Sowiport ID Title Year Language
dzi-solit-000215431 Erfolgreiches wissenschaftliches Schreiben 2015 de
dzi-solit-0129221 Kreatives wissenschaftliches Schreiben: Tipps und Tricks gegen Schreibblockaden 2001 de
fis-bildung-1018973 Writing for peer reviewed journals 2013 en
fis-bildung-1068313 Kreatives Schreiben von Diplom- und Doktorarbeiten 1998 de
fis-bildung-1071788 Kreatives wissenschaftliches Schreiben 2001 de
fis-bildung-621436 Geniale Notizen 2002 de
gesis-bib-126169
Erfolgreiches wissenschaftliches Arbeiten: Seminararbeit, Bachelor-/Masterarbeit
(Diplomarbeit), Doktorarbeit
2008 de
csa-sa-201609258 Wissenschaftliches Publizieren: Peer Review 2014 de
gesis-ssoar-2362 Exzellenz und Evaluationsstandards im internationalen Vergleich 2007 de
gesis-ssoar-2530 Einleitung: Wie viel (In-)Transparenz ist notwendig? Peer Review Revisited 2006 de
gesis-ssoar-733 Peer Review in der DFG: die Fachkollegiaten 2007 de
fis-bildung-949616 Empirische Forschungsmethoden 2010 de
gesis-solis-00569924 Einführung in die Wissenschaftstheorie 2014 de
gesis-solis-00598617
Forschungsmethoden und Statistik: ein Lehrbuch für Psychologen und
Sozialwissenschaftler
2013 de
gesis-solis-00606948 Forschungsmethoden 2013 de
iab-litdok-K110511315 Handbuch Qualitative Forschungsmethoden in der Erziehungswissenschaft 2010 de
Academic
Writing
Peer
Review
Research
Methods
Sowiport ID Title Year Language
fis-bildung-999945 Guter Chemieunterricht 2013 de
gesis-solis-00560882
Die Gesellschaft und ihre Gesundheit: 20 Jahre Public Health in
Deutschland ; Bilanz und Ausblick einer Wissenschaft
2011 de
gesis-solis-00551750
Thrillslider: Rutschen, Rausch und Rituale auf Spielplätzen,
Festplätzen und in Aqua-Parks
2010 de
gesis-solis-00526599
Weiterbildungsbeteiligung von Menschen mit Migrationshintergrund in
Deutschland
2009 de
fis-bildung-840181 Kommt der Herbst mit bunter Pracht 2008 de
gesis-solis-00605639
Organisieren am Konflikt: Tarifauseinandersetzungen und
Mitgliederentwicklung im Dienstleistungssektor
2013 de
gesis-solis-00606019
Soziale Arbeit und Stadtentwicklung: Forschungsperspektiven,
Handlungsfelder, Herausforderungen
2013 de
gesis-solis-00580567
Fokusgruppen in der empirischen Sozialwissenschaft: von der
Konzeption bis zur Auswertung
2012 de
gesis-solis-00563254 Handbuch zur Verwaltungsreform 2011 de
gesis-solis-00568965
Die Zukunft auf dem Tisch: Analysen, Trends und Perspektiven der
Ernährung von morgen
2011 de
TopViewsTopExported
…
…
19. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 19
A/B Test
Stereotype + Most Popular
Baselines
– Random
– Content-Based Filtering
Evaluation Metric
– Click Through Rate
Numbers
– Evaluation Period: 17 October to 28 December 2016
– 28,214,883 recommendations
All data is available: ttps://dataverse.harvard.edu/dataverse/Mr_DLib
20. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 20
Results
21. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 21
Overall
22. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 22
Most-Popular Recommendations
23. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 23
Stereotype Recommendations
24. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 24
Conclusions
25. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 25
Conclusion
Results are somewhat disappointing
It seems not sensible to apply stereotype and most-popular
recommendations, at least not on Sowiport
Future research
• More evaluation metrics
• Other popularity metrics
• Popularity measured more tailored to specific research fields
• Analyse stereotype effectiveness over time
• Other types of stereotype recommendations
• More specific stereotypes (e.g. student or senior researcher)
27. Asst. Prof. Dr. Joeran Beel | Intelligent Systems | Knowledge & Data Engineering Group | beelj@tcd.ie 27
References
Barla, M. (2011). Towards social-based user modeling and personalization. Information Sciences and
Technologies Bulletin of the ACM Slovakia, 3, 52–60.
Beel, J., Breitinger, C., Langer, S., Lommatzsch, A., & Gipp, B. (2016). Towards Reproducibility in Recommender-
Systems Research. User Modeling and User-Adapted Interaction (UMUAI), 26(1), 69–101. doi:10.1007/s11257-
016-9174-x
Beel, J., Dinesh, S., Mayr, P., Carevic, Z., & Raghvendra, J. (2017). Stereotype and Most-Popular
Recommendations in the Digital Library Sowiport [Dataset]. Harvard Dataverse. doi:10.7910/DVN/HFIV1A
Beel, J., Gipp, B., Langer, S., & Breitinger, C. (2015). Research Paper Recommender Systems: A Literature
Survey. International Journal on Digital Libraries, 1–34. doi:10.1007/s00799-015-0156-0
Beel, J., & Langer, S. (2015). A Comparison of Offline Evaluations, Online Evaluations, and User Studies in the
Context of Research-Paper Recommender Systems. In Proceedings of the 19th International Conference on
Theory and Practice of Digital Libraries (TPDL), Lecture Notes in Computer Science (Vol. 9316, pp. 153–168).
doi:10.1007/978-3-319-24592-8_12
Beel, J., Langer, S., Gipp, B., & Nürnberger, A. (2014). The Architecture and Datasets of Docear’s Research
Paper Recommender System. D-Lib Magazine, 20(11/12). doi:10.1045/november14-beel
Beel, J., Langer, S., Kapitsaki, G. M., Breitinger, C., & Gipp, B. (2015). Exploring the Potential of User Modeling
based on Mind Maps. In Proceedings of the 23rd Conference on User Modelling, Adaptation and
Personalization (UMAP), Lecture Notes of Computer Science (Vol. 9146, pp. 3–17). Springer. doi:10.1007/978-
3-319-20267-9_1
Beel, J., Langer, S., Nürnberger, A., & Genzmehr, M. (2013). The Impact of Demographics (Age and Gender) and
Other User Characteristics on Evaluating Recommender Systems. In Proceedings of the 17th International
Conference on Theory and Practice of Digital Libraries (TPDL 2013) (pp. 400–404). Valletta, Malta: Springer.
Bethard, S., & Jurafsky, D. (2010). Who should I cite: learning literature search models from citation behavior.
Proceedings of the 19th ACM international conference on Information and knowledge management (pp. 609–
618). ACM.
He, Q., Pei, J., Kifer, D., Mitra, P., & Giles, L. (2010). Context-aware citation recommendation. Proceedings of
the 19th international conference on World wide web (pp. 421–430). ACM.
Hienert, D., Sawitzki, F., & Mayr, P. (2015). Digital Library Research in Action – Supporting Information
Retrieval in Sowiport. D-Lib Magazine, 21(3/4). doi:10.1045/march2015-hienert
Joachims, T., Granka, L., Pan, B., Hembrooke, H., & Gay, G. (2005). Accurately interpreting clickthrough data as
implicit feedback. Proceedings of the 28th annual international ACM SIGIR conference on Research and
development in information retrieval (pp. 154–161). Acm.
Kay, J. (2000). Stereotypes, student models and scrutability. International Conference on Intelligent Tutoring
Systems (pp. 19–30). Springer.
Kobsa, A. (1993). User modeling: Recent work, prospects and hazards. Human Factors in Information
Technology (Vol. 10, pp. 111–111).
Kobsa, A. (2001). Generic user modeling systems. User modeling and user-adapted interaction, 11(1-2), 49–63.
Lamche, B., Pollok, E., Wörndl, W., & Groh, G. (2014). Evaluating the Effectiveness of Stereotype User Models
for Recommendations on Mobile Devices. UMAP Workshops.
Lommatzsch, A., Johannes, N., Meiners, J., Helmers, L., & Domann, J. (2016). Recommender Ensembles for
News Articles based on Most-Popular Strategies. Working Notes of the 7th International Conference of the
CLEF Initiative, Evora, Portugal.
Mattioli, D. (2012). On Orbitz, Mac users steered to pricier hotels. Wall Street Journal,
http://online.wsj.com/news/articles/SB10001424052702304458604577488822667325882.
Ren, X. (2016). Effective citation recommendation by information network-based clustering.
Rich, E. (1979). User modeling via stereotypes. Cognitive science, 3(4), 329–354.
Rokach, L., Mitra, P., Kataria, S., Huang, W., & Giles, L. (2013). A Supervised Learning Method for Context-
Aware Citation Recommendation in a Large Corpus. Proceedings of the Large-Scale and Distributed Systems
for Information Retrieval Workshop (LSDS-IR) (pp. 17–22).
Schwarzer, M., Schubotz, M., Meuschke, N., Breitinger, C., Markl, V., & Gipp, B. (2016). Evaluating Link-based
Recommendations for Wikipedia. Proceedings of the 16th ACM/IEEE-CS Joint Conference on Digital Libraries
(JCDL), JCDL ’16 (pp. 191–200). Newark, New Jersey, USA: ACM. doi:10.1145/2910896.2910908
Totti, L. C., Mitra, P., Ouzzani, M., & Zaki, M. J. (2016). A Query-oriented Approach for Relevance in Citation
Networks. Proceedings of the 25th International Conference Companion on World Wide Web (pp. 401–406).
International World Wide Web Conferences Steering Committee.
Weber, I., & Castillo, C. (2010). The demographics of web search. Proceeding of the 33rd international ACM
SIGIR conference on Research and development in information retrieval (pp. 523–530). ACM.
White, H. D., Boell, S. K., Yu, H., Davis, M., Wilson, C. S., & Cole, F. T. H. (2009). Libcitations: A measure for
comparative assessment of book publications in the humanities and social sciences. Journal of the American
Society for Information Science and Technology, 60(6), 1083–1096. doi:10.1002/asi.21045
Zarrinkalam, F., & Kahani, M. (2013). SemCiR - A citation recommendation system based on a novel semantic
distance measure. Program: electronic library and information systems, 47(1), 92–112.
Editor's Notes
Sowiport is operated by ‘GESIS – Leibniz-Institute for the Social Sciences’, which is the largest infrastructure institution for the Social Sciences in Germany. Sowiport contains about 9.6 million literature references and 50,000 research projects from 18 different databases, mostly relating to the social and political sciences. Literature references usually cover keywords, classifications, author(s) and journal or conference information and if available: citations, references and links to full texts. On a weekly base, Sowiport reaches around 22,000 unique users. These users spend on average 2 minutes in the system.
the travel agency Orbitz observed that Macintosh users were “40% more likely to book a four- or five-star hotel than PC users” and when booking the same hotel, Macintosh users booked the more expensive rooms (Mattioli, 2012). Consequently, Orbitz assigned its website visitors to either the “Mac User” or “PC user” stereotype, and Mac users received recommendations for pricier hotels than PC users. All parties benefited – users received more relevant search results, and Orbitz received higher commissions.