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Information vs interaction

Kingsley Hughes-Morgan, Max L. Wilson
2012 Proceedings of the 4th Information Interaction in Context Symposium on - IIIX '12  
Using only search engine query suggestions as a consistent form of metadata, we built interface conditions for three common interaction models for search: query suggestions (our baseline), hierarchical  ...  both information and interaction.  ...  consistent faceted filtering experience over all three forms of metadata.  ... 
doi:10.1145/2362724.2362740 dblp:conf/iiix/Hughes-MorganW12 fatcat:2oyj44m7kbgidmgq6y6owxqfv4

Supporting Book Search: A Comprehensive Comparison of Tags vs. Controlled Vocabulary Metadata

Toine Bogers, Vivien Petras
2017 Data and Information Management  
Using a test collection of over 2 million book records and over 330 real-world book search requests, we perform a highly controlled and in-depth analysis of topical metadata, comparing controlled vocabularies  ...  Conventional book metadata may not be sufficient to address these kinds of information needs.  ...  Book records (also referred to as 'documents') consist of over 40 different metadata elements from the different providers [27] .  ... 
doi:10.1515/dim-2017-0004 fatcat:fajkc7xcm5c4dk5e7ypczwzxxu

A comparison of general vs personalised affective models for the prediction of topical relevance

Ioannis Arapakis, Konstantinos Athanasakos, Joemon M. Jose
2010 Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '10  
In this study we examine ways of personalising affective models trained on facial expression data.  ...  Information retrieval systems face a number of challenges, originating mainly from the semantic gap problem.  ...  In the second approach we examined whether predictions from two different sources (general model and personalised model) could be fused, on a decision level, to determine the topical relevance of a document  ... 
doi:10.1145/1835449.1835512 dblp:conf/sigir/ArapakisAJ10 fatcat:nvq2ox6orbbuhnupilef4rmwyq

Topical tags vs non-topical tags: Towards a bipartite classification?

Valerio Basile, Silvio Peroni, Fabio Tamburini, Fabio Vitali
2015 Journal of information science  
Towards this goal, we collected 21 million tags (1.2 million unique terms) from Delicious and developed an unsupervised statistical algorithm that classifies such tags by applying a word space model adapted  ...  The analysis of the outcomes of our algorithm shows, in some cases, a consistent disagreement among humans and between humans and our algorithm about what constitutes a topical tag, and suggests the rise  ...  A simple model The classification models introduced in Section 2 are wildly different in their structure, aim and content, but they seem to be in agreement on one aspect: even with different names (i.e  ... 
doi:10.1177/0165551515585283 fatcat:pps6pneftrg4hmjjsattg4lxoy

Prospects for Interactive Video-on-Demand

T.D.C. Little, D. Venkatesh
1994 IEEE Multimedia  
For these services, the user has complete control over the session and has the freedom to explore the depth of both live and stored programming as maintained by future information providers.  ...  The paper identifies the core problems and examines approaches proposed and implemented for their solution.  ...  The end-to-end VOD system consists of three basic components; the storage server, the network, and the user interface. The metadata server adds an additional level of complexity to the system model.  ... 
doi:10.1109/mmul.1994.318978 fatcat:gdkfbc7qmnfspmoz3rdm64lwqu

Discovering fake news embedded in the opposing hashtag activism networks on Twitter: #Gunreformnow vs. #NRA

Miyoung Chong
2019 Open Information Science  
One of the prominent fake news frames was intentionally misleading information that attacks the opposing political party and its advocators.  ...  Framing analysis of the #Gunreformnow vs.  ...  Proponents and opponents of more restrictive gun control policy adopted information or news stories about guns and gun violence differently.  ... 
doi:10.1515/opis-2019-0010 fatcat:plcjtej2rzbajbww75kdk3ztsm

Social Event Detection with Interaction Graph Modeling [article]

Yanxiang Wang, Hari Sundaram, Lexing Xie
2012 arXiv   pre-print
We train a support vector machine classifier to combine the social affinity between photos and photo-centric metadata including time, location, tags and description.  ...  The main contribution of this paper is to incorporate online social interaction features in the detection of physical events.  ...  After a clustering step on the MediaEval data-set, we perform a query-based retrieval method on the photo cluster metadata and report the performance on a range of different thresholds.  ... 
arXiv:1208.2547v1 fatcat:6iit2kh3jzanbe6yhgtd3wweee

Social event detection with interaction graph modeling

Yanxiang Wang, Hari Sundaram, Lexing Xie
2012 Proceedings of the 20th ACM international conference on Multimedia - MM '12  
We train a support vector machine classifier to combine the social affinity between photos and photo-centric metadata including time, location, tags and description.  ...  The main contribution of this paper is to incorporate online social interaction features in the detection of physical events.  ...  After a clustering step on the MediaEval data-set, we perform a query-based retrieval method on the photo cluster metadata and report the performance on a range of different thresholds.  ... 
doi:10.1145/2393347.2396332 dblp:conf/mm/WangSX12 fatcat:6767e5qb2bcxjhwkaa362zfkbm

Exploring Feedback Models in Interactive Tagging

Robert Graham, James Caverlee
2008 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology  
One of the cornerstones of the Social Web is informal user-generated metadata (or tags) for annotating web objects like pages, images, and videos.  ...  Concretely, we describe and evaluate three feedback models -Tag-Based, Term-Based, and Tag Co-location.  ...  We have proposed a lightweight interactive tagging framework for providing high-quality tag suggestions and explored three feedback models.  ... 
doi:10.1109/wiiat.2008.419 dblp:conf/webi/GrahamC08 fatcat:zev6c5uilbernjnynnaunf6huy

Developing a video game metadata schema for the Seattle Interactive Media Museum

Jin Ha Lee, Joseph T. Tennis, Rachel Ivy Clarke, Michael Carpenter
2013 International Journal on Digital Libraries  
To fill this gap, we are collaborating with the Seattle Interactive Media Museum to develop a formal metadata schema for video games.  ...  description model for video games.  ...  Acknowledgments: We would like to thank the class participants of INFX 598 Video Game Metadata and especially Andrew Perti at the SIMM for their valuable contributions to the project.  ... 
doi:10.1007/s00799-013-0103-x fatcat:gg7aefu7ijd63fxevwpslgt3qu

Towards interactive, intelligent, and integrated multimedia analytics

Jan Zahalka, Marcel Worring
2014 2014 IEEE Conference on Visual Analytics Science and Technology (VAST)  
The size and importance of visual multimedia collections grew rapidly over the last years, creating a need for sophisticated multimedia analytics systems enabling large-scale, interactive, and insightful  ...  Finally, the pragmatic gap, defined as the difference between the tight machine categorization model and the flexible human categorization model is identified as a crucial multimedia analytics topic.  ...  Individual items consist of three elementscontent, annotations, and metadata. The visual information present in the item and conveyed by it is the item's content.  ... 
doi:10.1109/vast.2014.7042476 dblp:conf/ieeevast/ZahalkaW14 fatcat:ugnuducvonc2tdwdc2ftrb6asu

The future is in the past

Gene Golovchinsky, Abdigani Diriye, Tony Dunnigan
2012 Proceedings of the 4th Information Interaction in Context Symposium on - IIIX '12  
Our design describes novel displays for visualizing retrieval history information, and introduces ambient displays and persuasive elements to interactive information retrieval.  ...  Exploratory search activities tend to span multiple sessions and involve finding, analyzing and evaluating information found through many queries.  ...  We expect that this increased engagement will lead to more learning and will increase users' search expertise over time.  ... 
doi:10.1145/2362724.2362738 dblp:conf/iiix/GolovchinskyDD12 fatcat:kyoxenvg3rdzlcoa3q6zyplvtq

Boxing clever

Dana McKay, George Buchanan
2013 Proceedings of the 25th Australian Computer-Human Interaction Conference on Augmentation, Application, Innovation, Collaboration - OzCHI '13  
We discover that behaviour varies in response to the results produced by the different systems.  ...  One of the major problems users experience searching for information in libraries is the number of places they have to search.  ...  Monthly logs demonstrate that the difference in demand between the individual days we sampled (Table 4 ) is in fact consistent with differences between the months as a whole.  ... 
doi:10.1145/2541016.2541031 dblp:conf/ozchi/McKayB13 fatcat:tzqk624i3rfvfob6obxvnnhhse

Peace Data Standard: A Practical and Theoretical Framework for Using Technology to Examine Intergroup Interactions

Rosanna E. Guadagno, Mark Nelson, Laurence Lock Lee
2018 Frontiers in Psychology  
and further suggest that Peace Data has four primary components: group identity information, behavior data, longitudinal data, and metadata.  ...  We define peace as a set of positive, prosocial behaviors that maximize mutually beneficial positive outcomes resulting from interactions with others.  ...  addition, they also would like to thank colleagues Annie Gentes, Kaarina Nikunen, and Pekka Aula, with whom early conversations contributed to the original conceptualization of peaceful behaviors having a consistent  ... 
doi:10.3389/fpsyg.2018.00734 pmid:29892239 pmcid:PMC5985303 fatcat:y3seigni6fhtphqk6jpx3uhdgm

Resource Profiles

Stephen Downes
2004 Journal of Interactive Media in Education  
While a resume consists of a small set of information and is authored by the person, a profile consists of a large set of information authored by many people.  ...  To force metadata authors, even automated metadata authors, to input, say, author data over and over again is a violation of that principle on a massive scale.  ... 
doi:10.5334/2004-5-downes fatcat:737q6j5binbihm26mdjqhnxaoq
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