EnTagRec: An Enhanced Tag Recommendation System for Software Information SitesAlexander Serebrenik
Software engineers share experiences with modern technologies by means of software information sites, such as Stack Overflow. These sites allow developers to label posted content, referred to as software objects, with short descriptions, known as tags. However, tags assigned to objects tend to be noisy and some objects are not well tagged.
To improve the quality of tags in software information sites, we propose EnTagRec, an automatic tag recommender based on historical tag assignments to software objects and we evaluate its performance on four software information sites, StackOverflow, AskUbuntu, AskDifferent and FreeCode.
We observe that that EnTagRec achieves Recall@5 scores of 0.805, 0.815, 0.88 and 0.64, and Recall@10 scores of 0.868, 0.876, 0.944 and 0.753, on StackOverflow, AskUbuntu, AskDifferent and FreeCode, respectively. In terms of Recall@5 and Recall@10, averaging across the 4 datasets, EnTagRec improves TagCombine, which is the state of the art approach, by 27.3\% and 12.9\% respectively.
Presentation on basic knowledge of Spain, Spanish architecture and art. Includes information on and comparisons of 4 Spanish companies - Banco Popular, NH Hoteles, Aena, and Telefonica.
Software evolution research is a thriving area of software engineering research. Recent years have seen a growing interest in variety of evolution topics, as witnessed by the growing number of publications dedicated to the subject. Without attempting to be complete, in this talk we provide an overview of emerging trends in software evolution research, such as extension of the traditional boundaries of software, growing attention for social and socio-technical aspects of software development processes, and interdisciplinary research applying research techniques from other research areas to study software evolution, and software evolution research techniques to other research areas. As a large body of software evolution research is empirical in nature, we are confronted by important challenges pertaining to reproducibility of the research, and its generalizability.
Stop by Riverbend Market tomorrow for the arts and crafts expo. We have hand knitted hats and gloves by Sue Carlson, childrens books by Agi Trifontaine, maple drying hangers by Rachel Steger and many other great gifts for the holidays!
Our Vision: To provide a cooperative community based on sustainability principles
and cooperative values that represents economic vitality,
ecological soundness and social justice.
Gender in on-line communities: StackOverflow, WordPress, DrupalAlexander Serebrenik
Online communities are flourishing as social meeting web-spaces for users and peer community members. Different online communities require different levels of competence for participants to join, and scattered evidence suggests that the female gender and minorities can be overly under-represented. Additional anecdotal evidence suggests that women withdraw from unfriendly online communities.
Due to the limited amount of empirical evidence on the matter, this paper provides a quantitative study of the phenomenon, in order to assess the representation and social impact of gender in online communities. This study
positions itself within recent and focused international initiatives, launched by the European Commission in order to encourage women in the field of sciences and technology.
Focusing on technical support networks around web design tools (e.g., Drupal and WordPress) and on questions & answers sites (e.g., StackOverflow), this paper unearths a spectrum of online communities, in which women participate to various degrees.
Security and Emotion: Sentiment Analysis of Security Discussions on GitHubAlexander Serebrenik
Application security is becoming increasingly prevalent during software and especially web application development. Consequently, countermeasures are continuously being discussed and built into applications, with the goal of reducing the risk that unauthorized code will be able to access, steal, modify, or delete sensitive data. We gauged the presence and atmosphere surrounding security-related discussions on GitHub, as mined from discussions around commits and pull requests.
First, we found that security-related discussions account for approximately 10\% of all discussions on GitHub. Second, we found that more negative emotions are expressed in security-related discussions than in other discussions. These findings confirm the importance of properly training developers to address security concerns in their applications
as well as the need to test applications thoroughly for security vulnerabilities in order to reduce frustration and
improve overall project atmosphere.
EnTagRec: An Enhanced Tag Recommendation System for Software Information SitesAlexander Serebrenik
Software engineers share experiences with modern technologies by means of software information sites, such as Stack Overflow. These sites allow developers to label posted content, referred to as software objects, with short descriptions, known as tags. However, tags assigned to objects tend to be noisy and some objects are not well tagged.
To improve the quality of tags in software information sites, we propose EnTagRec, an automatic tag recommender based on historical tag assignments to software objects and we evaluate its performance on four software information sites, StackOverflow, AskUbuntu, AskDifferent and FreeCode.
We observe that that EnTagRec achieves Recall@5 scores of 0.805, 0.815, 0.88 and 0.64, and Recall@10 scores of 0.868, 0.876, 0.944 and 0.753, on StackOverflow, AskUbuntu, AskDifferent and FreeCode, respectively. In terms of Recall@5 and Recall@10, averaging across the 4 datasets, EnTagRec improves TagCombine, which is the state of the art approach, by 27.3\% and 12.9\% respectively.
Presentation on basic knowledge of Spain, Spanish architecture and art. Includes information on and comparisons of 4 Spanish companies - Banco Popular, NH Hoteles, Aena, and Telefonica.
Software evolution research is a thriving area of software engineering research. Recent years have seen a growing interest in variety of evolution topics, as witnessed by the growing number of publications dedicated to the subject. Without attempting to be complete, in this talk we provide an overview of emerging trends in software evolution research, such as extension of the traditional boundaries of software, growing attention for social and socio-technical aspects of software development processes, and interdisciplinary research applying research techniques from other research areas to study software evolution, and software evolution research techniques to other research areas. As a large body of software evolution research is empirical in nature, we are confronted by important challenges pertaining to reproducibility of the research, and its generalizability.
Stop by Riverbend Market tomorrow for the arts and crafts expo. We have hand knitted hats and gloves by Sue Carlson, childrens books by Agi Trifontaine, maple drying hangers by Rachel Steger and many other great gifts for the holidays!
Our Vision: To provide a cooperative community based on sustainability principles
and cooperative values that represents economic vitality,
ecological soundness and social justice.
Gender in on-line communities: StackOverflow, WordPress, DrupalAlexander Serebrenik
Online communities are flourishing as social meeting web-spaces for users and peer community members. Different online communities require different levels of competence for participants to join, and scattered evidence suggests that the female gender and minorities can be overly under-represented. Additional anecdotal evidence suggests that women withdraw from unfriendly online communities.
Due to the limited amount of empirical evidence on the matter, this paper provides a quantitative study of the phenomenon, in order to assess the representation and social impact of gender in online communities. This study
positions itself within recent and focused international initiatives, launched by the European Commission in order to encourage women in the field of sciences and technology.
Focusing on technical support networks around web design tools (e.g., Drupal and WordPress) and on questions & answers sites (e.g., StackOverflow), this paper unearths a spectrum of online communities, in which women participate to various degrees.
Security and Emotion: Sentiment Analysis of Security Discussions on GitHubAlexander Serebrenik
Application security is becoming increasingly prevalent during software and especially web application development. Consequently, countermeasures are continuously being discussed and built into applications, with the goal of reducing the risk that unauthorized code will be able to access, steal, modify, or delete sensitive data. We gauged the presence and atmosphere surrounding security-related discussions on GitHub, as mined from discussions around commits and pull requests.
First, we found that security-related discussions account for approximately 10\% of all discussions on GitHub. Second, we found that more negative emotions are expressed in security-related discussions than in other discussions. These findings confirm the importance of properly training developers to address security concerns in their applications
as well as the need to test applications thoroughly for security vulnerabilities in order to reduce frustration and
improve overall project atmosphere.
How do you approach someone you don’t know? How do you get your point across to those you do in an effective way?
Effective communication is at the heart of every relationship, but some people stumble through small talk, avoid speaking with strangers, or even fail to have meaningful conversations with loved ones.
Social Media Manager Louise Jett focuses on communicating with strangers and friends in this presentation.
DevOps Days Ohio - You Don't Belong HereJody Wolfborn
Tips on dealing with impostor syndrome. This speech was given at DevOps Days Ohio 2016, and helps define Imposterism and different techniques and resources to overcome it.
2016 - You Don't Belong Here: Dealing with Impostor Syndromedevopsdaysaustin
Presentation by Jody Wolfborn
An estimated 70% of people will experience Impostor Syndrome at some point in their lives, despite having objective evidence of success in their field, sometimes in copious amounts. People in all fields of work experience pervasive psychological distress, believing that they are intellectual frauds and fearing being recognized as impostors. The objective of this presentation is to provide relief to those suffering from Impostor Syndrome by analyzing possible sources of this distress, exploring tactics to overcome these feelings, and recognizing that we have a community of peers sharing the same experience.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.