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International Conference on Information Interaction in Context最新文献

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Understanding casual-leisure information needs: a diary study in the context of television viewing 理解休闲信息需求:一项电视观看背景下的日记研究
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840790
David Elsweiler, Stefan Mandl, B. Lunn
{"title":"Understanding casual-leisure information needs: a diary study in the context of television viewing","authors":"David Elsweiler, Stefan Mandl, B. Lunn","doi":"10.1145/1840784.1840790","DOIUrl":"https://doi.org/10.1145/1840784.1840790","url":null,"abstract":"In this paper, we provide novel research on information behaviour and information needs in the context of television viewing. We conducted a diary study of a heterogeneous population (n=38), in the non-work related activity of watching television, and we received 381 responses. From the collected responses, we used a bottom-up approach to generate coding schemes for the needs and reasons given for those needs, respectively. Subsequently, 4 coders tested the coherency of the coding schemes by coding 50 random needs and reasons, and this revealed a large consistency in the use of the schemes. Our findings reveal important aspects of information behaviour in the context of television viewing and show how the characteristics of information needs can be different in leisure or non-work situations. We also found that contextual factors are very influential in relation to the needs and reasons. With these findings we provide important knowledge in relation to future television information systems design.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"143 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120818086","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: 38
The process of serendipity in knowledge work 知识工作中意外发现的过程
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840842
Lori McCay-Peet, Elaine Toms
{"title":"The process of serendipity in knowledge work","authors":"Lori McCay-Peet, Elaine Toms","doi":"10.1145/1840784.1840842","DOIUrl":"https://doi.org/10.1145/1840784.1840842","url":null,"abstract":"While serendipity is generally considered a spark for innovation and new knowledge, the triggers for serendipity appear infinite and consequently information systems' support for serendipity has been difficult to realize. Research to date has tended to focus only on supplying users with unexpected triggers for serendipity (e.g., embedded links in results). We adapt a model of the serendipitous process that examines serendipity more holistically. Using previously collected data, we focus on understanding the precipitating conditions that must be present to facilitate serendipity. Results suggest that serendipity occurs during social networking and active learning, and more specifically in the act of exploratory search. Results also suggest that serendipity is not always instant -- the usefulness of triggers may not be immediately apparent and a period of incubation is sometimes necessary before recognition of the serendipitous nature of a latent trigger is attained. Implications for the design of information systems are explored and support for the incubation period is discussed.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134458821","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: 70
Tag, cloud and ontology based retrieval of images 基于标签、云和本体的图像检索
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840798
J. Bar-Ilan, M. Zhitomirsky-Geffet, Y. Miller, Snunith Shoham
{"title":"Tag, cloud and ontology based retrieval of images","authors":"J. Bar-Ilan, M. Zhitomirsky-Geffet, Y. Miller, Snunith Shoham","doi":"10.1145/1840784.1840798","DOIUrl":"https://doi.org/10.1145/1840784.1840798","url":null,"abstract":"In this paper, we describe the results of an experiment designed to compare different user interfaces for retrieving tagged images from a database comprised of images of Jewish cultural heritage. The participants were given ten scenarios, for which they were asked to retrieve all the relevant images in the database. Each participant was randomly assigned to one of four retrieval interfaces: tag search in a search box; faceted tag search in a search box, selecting terms from the tag cloud of all the tags in the database and selecting concepts from an ontology created from the tags assigned to the images. Each interface was tested by 21 users. The results show that the highest recall on average was achieved by users of the ontology interface, for seven out of the ten tasks, however users were more satisfied with the textbox based search than the cloud or the ontology. Differences between the precision values were small (less than 10%), but none of the interfaces clearly outdid the others. In terms of recall, on average there was a 27% difference between the group achieving the highest and lowest recall.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132157956","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
Using query context models to construct topical search engines 使用查询上下文模型构建主题搜索引擎
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840797
P. Sondhi, Raman Chandrasekar, Robert Rounthwaite
{"title":"Using query context models to construct topical search engines","authors":"P. Sondhi, Raman Chandrasekar, Robert Rounthwaite","doi":"10.1145/1840784.1840797","DOIUrl":"https://doi.org/10.1145/1840784.1840797","url":null,"abstract":"Today, if a website owner or blogger wants to provide a search interface on their web site, they have essentially two options: web search or site search. Site search is often too narrow and web search often too broad. We propose a context-specific alternative: the use of 'topical search engines' (TopS) providing results focused on a specific topic determined by the site owner. For example a photography blog could offer a search interface focused on photography.\u0000 In this paper, we describe a promising new approach to easily create such topical search engines with minimal manual effort. In our approach, whenever we have enough contextual information, we alter ambiguous topic related queries issued to a generic search engine by adding contextual keywords derived from (topic-specific) query logs; the altered queries help focus the search engine's results to the specific topic of interest. Our solution is deployed as a query wrapper, requiring no change in the underlying search engine.\u0000 We present techniques to automatically extract queries related to a topic from a web click graph, identify suitable query contexts from these topical queries, and use these contexts to alter queries that are ambiguous or under-specified. We present statistics on three topical search engine prototypes we created. We then describe an evaluation study with the prototypes we developed in the areas of photography and automobiles. We conducted three tests comparing these prototypes to baseline engines with and without fixed query refinements. In each test, we obtained preference judgments from over a hundred participants. Users showed a strong preference for TopS prototypes in all three tests, with statistically significant preference differences ranging from 16% to 42%.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115159724","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: 9
Exploring web browsing context for collaborative question answering 探索网络浏览上下文的协作问题回答
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840830
Qiaoling Liu, Yandong Liu, Eugene Agichtein
{"title":"Exploring web browsing context for collaborative question answering","authors":"Qiaoling Liu, Yandong Liu, Eugene Agichtein","doi":"10.1145/1840784.1840830","DOIUrl":"https://doi.org/10.1145/1840784.1840830","url":null,"abstract":"Collaborative Question Answering (CQA) sites such as Yahoo! Answers and recent real-time CQA sites such as Aardvark, provide a promising approach for information seeking. Yet, the behavior of the answerers, especially the factors influencing the quality and timeliness of the answers, are not well understood. We hypothesize that the information context of the answerer at the time a question is received is an important factor in the effectiveness of CQA systems. As a first step in exploring this hypothesis, our study shows that the relevant web browsing context can have significant positive effects on the answerers' reported ability, effort, and willingness to answer questions.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125474125","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: 7
Information interaction in 140 characters or less: genres on twitter 140个字符以内的信息交互:twitter上的各种类型
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840833
Stina Westman, Luanne Freund
{"title":"Information interaction in 140 characters or less: genres on twitter","authors":"Stina Westman, Luanne Freund","doi":"10.1145/1840784.1840833","DOIUrl":"https://doi.org/10.1145/1840784.1840833","url":null,"abstract":"In this paper, we describe a genre analysis of Twitter updates, commonly called tweets. The aim was to understand and characterize the communication supported by Twitter in a structured manner enabled by the genre concept. We analyzed six facets of Twitter genres: who, what, where, when, why, and how, and identified a set of five common Twitter genres.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125924541","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: 43
Evaluating search systems using result page context 使用结果页上下文评估搜索系统
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840801
P. Bailey, Nick Craswell, Ryen W. White, Liwei Chen, A. Satyanarayana, S. Tahaghoghi
{"title":"Evaluating search systems using result page context","authors":"P. Bailey, Nick Craswell, Ryen W. White, Liwei Chen, A. Satyanarayana, S. Tahaghoghi","doi":"10.1145/1840784.1840801","DOIUrl":"https://doi.org/10.1145/1840784.1840801","url":null,"abstract":"We introduce a method for evaluating the relevance of all visible components of a Web search results page, in the context of that results page. Contrary to Cranfield-style evaluation methods, our approach recognizes that a user's initial search interaction is with the result page produced by a search system, not the landing pages linked from it. Our key contribution is that the method allows us to investigate aspects of component relevance that are difficult or impossible to judge in isolation. Such contextual aspects include component-level information redundancy and cross-component coherence. We report on how the method complements traditional document relevance measurement and its support for comparative relevance assessment across multiple search engines. We also study possible issues with applying the method, including brand presentation effects, inter-judge agreement, and comparisons with document-based relevance judgments. Our findings show this is a useful method for evaluating the dominant user experience in interacting with search systems.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115894335","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: 24
Helping identify when users find useful documents: examination of query reformulation intervals 帮助识别用户何时找到有用的文档:检查查询重新表述的时间间隔
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840816
Chang Liu, J. Gwizdka, Jingjing Liu
{"title":"Helping identify when users find useful documents: examination of query reformulation intervals","authors":"Chang Liu, J. Gwizdka, Jingjing Liu","doi":"10.1145/1840784.1840816","DOIUrl":"https://doi.org/10.1145/1840784.1840816","url":null,"abstract":"We explore search behaviors during a new kind of search unit -- the query reformulation interval (QRI). The QRI is defined as an interval between two consecutive queries in one search session that contains at least two queries. Our controlled, web-based study focused on examining behaviors associated with querying and useful document saving. We compared behavioral variables that characterized QRIs during which useful pages were found with those during which no useful pages were found. Our results demonstrated that the QRI duration and the total time spent on content pages during QRIs with useful pages were significantly longer than during QRIs with no useful pages. Users viewed more content pages and spent more time on content pages than on search result pages during QRIs with useful pages. The findings suggest that user behavior during QRIs can be used as an indicator of QRIs containing useful documents.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129477657","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: 17
The effect of cognitive style and curiosity on information task multitasking 认知风格和好奇心对信息任务多任务处理的影响
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840793
Angela Manyangara, Elaine Toms
{"title":"The effect of cognitive style and curiosity on information task multitasking","authors":"Angela Manyangara, Elaine Toms","doi":"10.1145/1840784.1840793","DOIUrl":"https://doi.org/10.1145/1840784.1840793","url":null,"abstract":"In this research, we test the hypothesis that cognitive style, (specifically Verbalizers and Visualizers) and Curiosity influence the multitasking habits of information users. The study surveyed 319 internet users about their multitasking habits with respect to a set of six information tasks and seven technology tasks, as well as the two individual differences scales. Results indicate that generally those who exhibit a more Visual style of processing or those who exhibit simultaneously a high level of both Visual and Verbal styles of processing as well as scoring high on the Curiosity scale tend to multitask the most. A similar pattern emerged with respect to the two information search tasks. However, those who score high on the Verbal style of processing were as likely to do more multitasking when doing search tasks.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117191769","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: 3
Reconsideration of the simulated work task situation: a context instrument for evaluation of information retrieval interaction 对模拟工作任务情境的重新考虑:信息检索交互评价的语境工具
International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840808
Pia Borlund, J. Schneider
{"title":"Reconsideration of the simulated work task situation: a context instrument for evaluation of information retrieval interaction","authors":"Pia Borlund, J. Schneider","doi":"10.1145/1840784.1840808","DOIUrl":"https://doi.org/10.1145/1840784.1840808","url":null,"abstract":"The present paper reports on the initial study and the preliminary findings of how the concept of simulated work task situation is reported used in the research literature. The overall objective of the study is in a systematic manner to learn how and for what types of evaluations the concept is applied. In particular we are interested to learn whether the recommendations for how to apply simulated work task situations are followed.\u0000 The preliminary findings indicate a need for clarifications of the recommendations of how to use simulated work task situations. Particularly with respect to 'realism' of the simulated work task situations, which is emphasised through the need for tailoring of the simulated work task situations towards the group of study participant to ensure the depicted situations are realistic and interesting from the participants' point of view. Likewise it seems that the recommendation to involve the study participants' own information needs (to function as baseline of search interaction) is generally neglected in the reported studies.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134026923","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: 41
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