Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference最新文献_第5页

Men eat on Mars, Women on Venus?: An Empirical Study of Food-Images 男人在火星上吃饭，女人在金星上吃饭?:食物影像的实证研究

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786505

Claudia Wagner, L. Aiello

引用次数: 9

Linguistic influence patterns within the global network of Wikipedia language editions 全球维基百科语言版本网络中的语言影响模式

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786497

A. Samoilenko, F. Karimi, Jérôme Kunegis, Daniel Edler, M. Strohmaier

{"title":"Linguistic influence patterns within the global network of Wikipedia language editions","authors":"A. Samoilenko, F. Karimi, Jérôme Kunegis, Daniel Edler, M. Strohmaier","doi":"10.1145/2786451.2786497","DOIUrl":"https://doi.org/10.1145/2786451.2786497","url":null,"abstract":"The Internet is highly multilingual, and its content is created, shared, debated and shaped within many different language-speaking communities. These communities do not exist in isolation, but communicate and influence each other's interests, just as in the offline world. Quantifying this influence is however a non-trivial task, as these communities are usually spread across multiple heterogeneous platforms. In this work, we set out to measure the influence of languages on each other by observing concept overlap between the 110 largest Wikipedia language editions. We describe experiments to test if language overlap in concept coverage is a random process, and find that edition size is a strong predictor of higher concept overlap, with English--German being the most frequently co-occurring pair (45%). Both small and large editions co-occur more frequently than expected with editions of similar size, but co-occurrences across groups are below what is expected by chance. Additionally, by applying network analysis, we find that the hierarchy of language interconnections differs depending on the locality of topics: for interlingually popular topics, the dominance of English, German and French is pronounced, while for topics with a local reach, geographical and cultural proximity as well as common heritage are better explanators of co-occurrence.","PeriodicalId":93136,"journal":{"name":"Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83083934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Crowdsourcing ground truth for Question Answering using CrowdTruth 众包地面真相的问题回答使用CrowdTruth

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786492

Benjamin Timmermans, Lora Aroyo, Chris Welty

{"title":"Crowdsourcing ground truth for Question Answering using CrowdTruth","authors":"Benjamin Timmermans, Lora Aroyo, Chris Welty","doi":"10.1145/2786451.2786492","DOIUrl":"https://doi.org/10.1145/2786451.2786492","url":null,"abstract":"Gathering training and evaluation data for open domain tasks, such as general question answering, is a challenging task. Typically, ground truth data is provided by human expert annotators, however, in an open domain experts are difficult to define. Moreover, the overall process for annotating examples can be lengthy and expensive. Naturally, crowdsourcing has become a mainstream approach for filling this gap, i.e. gathering human interpretation data. However, similar to the traditional expert annotation tasks, most of those methods use majority voting to measure the quality of the annotations and thus aim at identifying a single right answer for each example, despite the fact that many annotation tasks can have multiple interpretations, which results in multiple correct answers to the same question. We present a crowdsourcing-based approach for efficiently gathering ground truth data called CrowdTruth, where disagreement-based metrics are used to harness the multitude of human interpretation and measure the quality of the resulting ground truth. We exemplify our approach in two semantic interpretation use cases for answering questions.","PeriodicalId":93136,"journal":{"name":"Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90435143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Prosopography is Greek for Facebook: The SNAP:DRGN Project Prosopography在希腊语中是Facebook的意思:SNAP:DRGN项目

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786496

K. F. Lawrence, G. Bodard

引用次数: 3

On Publication Usage in a Social Bookmarking System 社会化书签系统中的出版物使用

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786927

Daniel Zoller, Stephan Doerfel, R. Jäschke, Gerd Stumme, A. Hotho

引用次数: 4

Tweet if you will: the real question is, who do you influence? 如果你愿意，可以发推特:真正的问题是，你能影响谁?

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786923

J. Schacht, M. Hall, M. Chorley

引用次数: 4

Archetypal Narratives in Social Machines: Approaching Sociality through Prosopography 社会机器中的原型叙事:通过体位学接近社会性

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786471

S. Tarte, P. Willcox, H. Glaser, D. D. Roure

{"title":"Archetypal Narratives in Social Machines: Approaching Sociality through Prosopography","authors":"S. Tarte, P. Willcox, H. Glaser, D. D. Roure","doi":"10.1145/2786451.2786471","DOIUrl":"https://doi.org/10.1145/2786451.2786471","url":null,"abstract":"Introducing Social Machines as web-enabled entities integrating social energies and computational powers into a socio-technical system (whether purposeful or not) where social dynamics animate communities, this paper proposes a theoretical framework in which to observe them. Attempting to strike a balance between the roles of humans and non-humans, and aware of the difficulties that this heterogeneity presents, we propose to approach the questions of capturing the social dynamics of a social machine through prosopography. Prosopography is a method, used in particular by historians, that allows to systematically study a collection of biographies, be they of persons, artefacts, infrastructures of groups thereof. Systematization is achieved through designing an appropriate questionnaire to gather homogeneous data across the biographies. Our questionnaire design relies on the identification of five archetypal elements in biographical narratives. Illustrating our method with three examples, we demonstrate how our archetypal narratives have the potential to describe at least aspects of the social dynamics in social machines.","PeriodicalId":93136,"journal":{"name":"Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference","volume":"83 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79344536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Reddit.com: A census of subreddits Reddit.com:一个子reddit的普查

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786491

Richard A. Mills

引用次数: 12

Real-time Social Media Analytics through Semantic Annotation and Linked Open Data 通过语义注释和关联开放数据进行实时社会媒体分析

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786500

D. Maynard, M. Greenwood, Ian Roberts, George Windsor, Kalina Bontcheva

引用次数: 7

An Ethnomethodologically-Informed Approach to Interface Design to Support Collective Web Practice Around Video 基于民族方法学的界面设计方法支持围绕视频的集体网络实践

Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference Pub Date : 2015-06-28 DOI: 10.1145/2786451.2786480

Anna Zawilska, Steven Albury

{"title":"An Ethnomethodologically-Informed Approach to Interface Design to Support Collective Web Practice Around Video","authors":"Anna Zawilska, Steven Albury","doi":"10.1145/2786451.2786480","DOIUrl":"https://doi.org/10.1145/2786451.2786480","url":null,"abstract":"As video on the Web becomes a more interactive medium, as opposed to broadcast only, there is an opportunity to incorporate the interactive features of video annotation into Web video interfaces. Existing studies into collaborative video annotation provide a rather interactionally decontextualized view of collaboration: there exists only minimal understanding of the situated practice of collaborative video annotation, as it may be applied to the design of Web interfaces. At the same time, studies of situated practice in other research areas such as Computer-Supported Collaborative Work have provided substantive improvements in Web interface design to support collaboration. Therefore, we propose there is an opportunity to use an understanding of the situated practice of collaborative video annotation to design a Web video annotation interface. A method that is commonly used for these studies is ethnomethodology, which examines in detail the observable-reportable characteristics of practice of social activity as accomplished by the participants in the activity. We discuss three important issues that need to be addressed so that an ethnomethodologically-informed approach can be applied to the development of a Web video annotation interface: establishing a site for data elicitation, generalization, and the paradox of technomethodology. Having addressed each issue in turn, we then use a fragment of data to illustrate an ethnomethodologically-informed approach to surfacing insights into collaboration, as well as implications for Web video annotation interface design, which would be difficult if not impossible to surface with other approaches not informed by ethnomethodology.","PeriodicalId":93136,"journal":{"name":"Proceedings of the ... ACM Web Science Conference. ACM Web Science Conference","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85873807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0