Crowdsourcing is radically changing the geodata landscape
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Crowdsourcing, specifically OpenStreetMap, is radically changing geospatial data by allowing the general public to contribute mapping data. OpenStreetMap data is now comparable or better than some commercial data sources in terms of coverage and accuracy. However, it remains unclear whether established commercial mapping companies or new competitors will be better able to capitalize on crowdsourced data going forward.
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CrowdMap is a system that uses crowdsourced sensor-rich videos to accurately reconstruct indoor floor plans. It improves upon previous inertial sensor-only methods by leveraging the visual information in videos. The system architecture includes modules for data collection, indoor path modeling, room layout modeling, and floor plan modeling. It is implemented on mobile and cloud platforms and evaluations show it can generate more accurate floor plans than structure from motion techniques. Future work will focus on extracting more context from room panoramas and addressing user incentive and privacy issues.
Project overview big data europe
This document discusses Big Data Europe, a project that aims to address societal challenges in Europe by integrating big data, software, and communities. It will do this by helping maximize the societal value of big data across domains like health, food security, energy, transport, the environment, and security. The project will establish cross-domain data value chains and help lower barriers to using big data technologies. It envisions engaging stakeholders through interest groups and showcases applications in domains like linking life science data for drug discovery and aggregating energy and climate data. The project follows the lambda architecture and will have to address challenges like ingesting diverse data types while preserving semantics and metadata in big data processing chains.
YBI Global Forum, Monday: Effective networks - Debra Askanase
2/3 of the global population visits social networks according to a 2009 Nielsen report. Social networking sites are one of the most ubiquitous online activities. Nonprofits can benefit from social media by learning about issues, supporting causes, advocating, and changing personal behaviors. Opportunities for nonprofits include mentor and participant recruitment, awareness and brand recognition, fundraising, and network collaborations. Social media can create a feedback loop where nonprofits improve programs and operations based on stakeholder input, then share knowledge with their network using social media tools, benefiting the entire organization.
Facebook’s Australian News Ban and Its Implications for Critical Platform Stu...
Invited presentation at the Griffith Centre for Governance and Public Policy, Brisbane, 26 Nov. 2021.
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YBI Global Forum, Monday: Effective networks - Debra Askanase
YBI Global Forum, Monday: Effective networks - Debra Askanase
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More from Steve Chilton
From SUC to SoC
This document discusses cartography and neocartography. Cartography comes from the Greek words for map and write, referring to the traditional practice of mapmaking. The author, Steve Chilton, reflects on the transition from traditional cartography to newer approaches like neocartography and looks forward to ongoing developments in the field.
Damien Demaj
Re-designing the next generation of multi-scale world topographic maps: a changing landscape. Presentation at ICA Neocartography/Map Design workshop, Dresden Aug 2013
Julia Stirnemann
Viewpoints: multiple ways to depict the world. Presentation at ICA Neocartography/Map Design workshop, Dresden Aug 2013
Tim Alder
Cooperation between Wikipedia and Openstreetmap. Presentation at the Neocartography/Map Design workshop at ICA Dresden Aug 2013
Arlette Meneguette
Geocollaboration at São Paulo State University, Brazil - presentation at ICA Neocartography/Map Design workshop, Dresden Aug 2013
'It's a hill, get over it' book launch
The document is an author's blog that provides a chronological overview of key events in mountain running and fell racing in the UK from 1876 to 2012. Some of the events highlighted include the first Grasmere Guides Race in 1876, Phil Davidson establishing the first completion of the Bob Graham Round in 1932, the start of the Lake District Mountain Trial in 1957, Bill Teasdale winning the 1970 Lake District Mountain Trial, Joss Naylor running in the Mountain Trial in 1987 and establishing a traverse of the Cuillin Ridge in Scotland in 1996, and the Brownlee brothers competing in the Olympic triathlon in London in 2012.
Keynote2 D Law
The document discusses internationalization in higher education. It notes that the environment is increasingly competitive but there is no single approach to success. Universities must demonstrate a commitment to internationalization through academic practices, student support, and cultural inclusivity. Leadership is also crucial to take a strategic approach to internationalization initiatives. The document also examines trends in global student mobility, different models of internationalization, and implications for education in the 21st century workplace.
Track L Killick
Here are some suggested teaching/learning activities and assessment tasks for the modified learning outcomes:
Teaching/learning activity: Case studies of two contrasting international markets (e.g. China and Nigeria), examining cultural, economic and regulatory factors. Small groups research and report back findings.
Assessment task: Essay comparing how different social/cultural groups construct meanings of bodies, drawing on literature from two regions/countries.
Teaching/learning activity: Guest speaker from education system of another country discusses key issues/debates. Small groups research and prepare questions.
Assessment task: Group project and report evaluating role of sustainable construction practices in meeting needs of local community whilst addressing global sustainability challenges.
Track K Dean
+ = Satisfied, - = Dissatisfied, = Neutral
Assessment and + + + + - - + - - - +
Feedback
Academic Support + + + + + - + + - - +
Organisation and + + + + + + + + + + +
Management
Learning Resources + + - - + + - - - + +
Personal + + + + + - - - - -
Track J Spencer
This document discusses different perspectives on the role and purpose of universities. It presents views from respondents in the UK, South Africa, and Mauritius on whether universities should focus on developing job skills, encouraging learning for its own sake, conducting research, playing a role in society, and fostering global citizenship. While opinions varied between countries, many respondents felt universities should promote independent thinking, personal growth, and prepare students for leadership roles in society.
Track I Reid
The document discusses enhancing student experiences through international exchanges. It recognizes the value of including exchange options in degree programs and advises students on accessing the exchange program. It explores a student's experience of an overseas exchange and discusses making exchanges an academic priority. The document provides an overview of Middlesex University's history with student and staff mobility through programs like Erasmus. It also addresses funding, benefits, challenges, and statistics related to international student exchanges.
Track G Karsan
This document discusses the learning journey of international students in a BA International Business Administration program. It provides details on the characteristics of the diverse student body, the support provided by the teaching team and learner development unit, and the importance of collaboration between different areas to deliver a comprehensive learning experience. Key aspects of support include pre-sessional English courses, embedded academic writing and language workshops tailored to the program assessments, and one-on-one tutorials. The benefits of this collaborative approach include improved student performance and development of employability and cultural skills.
Track F Moustakas
This document outlines a graduate student exchange program between Middlesex University in London and Loyola University in Chicago from 2006 to 2011. It provides a timeline of the key events, including the initial planning phase, two implementation phases where students studied at each university's campus, and an evaluation and action planning phase. During their time at each university, students attended classes, workshops, and seminars, and went on residential visits to companies like Google, Microsoft, and Wilson Sports to gain industry exposure. The program aimed to provide students with a unique international learning experience.
Track E L Smith
The document discusses Middlesex University's strategy to become a global university through the establishment of branch campuses around the world. It identifies key perceptions around teaching and learning quality at branch campuses compared to main campuses. The document also examines ways that academic standards can be maintained across campuses, such as through coordinated assessment, professional development for staff, and reflection on student feedback. Student expectations of a branch campus delivering a British education with the same standards as the London campus are also reviewed.
Track D K Smith
The document discusses overseas or "cross-border" education where students earn degrees from a home institution while studying abroad. It focuses on "flying faculty" who teach short intensive sessions abroad and face challenges from logistics, workload, and lack of support, but can benefit from fresh ideas and expanded world views. The conclusion calls for more support for flying faculty through mentoring, professional development conversations, and small research projects.
Track B Sund
The document summarizes a presentation given at a teaching and learning conference by Dr. Simon Best and Dr. Kristian J. Sund. It discusses an online MBA program in shipping and logistics and oil and gas, including the program structure, student profiles, student feedback on their experience, and initial results from a research project analyzing factors that influence student satisfaction and achievement. Key points discussed include the importance of tutor involvement, feedback, and response time based on student comments, as well as preliminary findings that variables like the number, length, and type of tutor posts may impact student outcomes.
Track A O'Donoghue
The document discusses a study on the barriers and benefits experienced by overseas students at Middlesex University. It provides an overview of the study's methodology, which included questionnaires given to 68 overseas students from various programs. The results found that students had anxieties before arriving related to missing home, culture shock, and academics. While studying, common problems were homesickness, finances, and difficulties with lectures and writing. Key factors supporting success included social and family support, motivation, and clear instruction from the university. The implications suggest ways to help with academic expectations, reduce isolation, and manage cultural differences between students and staff.
Keynote1 Chris Shiel
The document discusses several topics related to global education, internationalization, and sustainable development. It notes the huge challenges posed by diminishing resources and inequality in the world. It argues that the current situation may not be sustainable and calls for education for sustainable development. The document also discusses how internationalization and a global perspective in education can help develop skills needed in the global workforce and address the global skills gap.
Neocartography: the crowd and the cloud
Steve Chilton discusses neocartography and how it relates to crowdsourcing and cloud computing. Neocartography involves mapmakers from non-traditional backgrounds using open data and tools to create maps for themselves. Crowdsourcing sources tasks to large groups through open calls, radically changing geospatial data. The cloud allows for customized map creation and hosting of maps and apps.
For the people, by the people
Presentation at British Library as part of programme supporting magnificent maps exhibition, Sept 2010
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Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Mind map of terminologies used in context of Generative AI
Mind map of common terms used in context of Generative AI.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AI
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentationsIntroducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
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“I’m still / I’m still / Chaining from the Block”
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
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GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
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20 Comprehensive Checklist of Designing and Developing a Website
Dive into the world of Website Designing and Developing with Pixlogix! Looking to create a stunning online presence? Look no further! Our comprehensive checklist covers everything you need to know to craft a website that stands out. From user-friendly design to seamless functionality, we've got you covered. Don't miss out on this invaluable resource! Check out our checklist now at Pixlogix and start your journey towards a captivating online presence today.
Large Language Model (LLM) and it’s Geospatial Applications
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How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
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For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
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Crowdsourcing is radically changing the geodata landscape
- 1. Crowdsourcing is radically changing the geodata landscape: case study of OpenStreetMap Steve Chilton Middlesex University, UK 24 th International Cartography Conference 15-21 Nov 2009, Santiago, Chile
- 3. Crowdsourcing http://dictionary.zdnet.com/definition/Crowdsourcing.html Using the general public to do research or other work, which may or may not be paid .... the term may also refer to user-generated content.
- 11. OSM is slightly ahead of Google/TeleAtlas worldwide. In Europe, OSM is well ahead. Google is slightly ahead in Oceania, and well ahead in Asia and especially South America. http://blog.fortiusone.com/2008/12/12/openstreetmap-vs-googleteleatlas-street-coverage
- 12. OSM v OS Meridian OSM is better than Meridian 2 in terms of positional accuracy, and less accurate than Mastermap. Haklay, M., 2008 , How good is OpenStreetMap information? A comparative study of OpenStreetMap and Ordnance Survey datasets for London and the rest of England
- 13. Source: pers comms and http://twitpic.com/p0h8e
- 14. Microsoft (Navteq) OpenStreetMap http://www.opengeodata.org/2008/03/
- 16. source: all images from company websites