Proceedings of the 5th Information Interaction in Context Symposium最新文献

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Using sensor graphs to stimulate recall in retrospective think-aloud protocols 利用传感器图形刺激回顾性思考方案中的回忆
Proceedings of the 5th Information Interaction in Context Symposium Pub Date : 2014-08-26 DOI: 10.1145/2637002.2637048
Gabriele Pätsch, Thomas Mandl, Christa Womser-Hacker
{"title":"Using sensor graphs to stimulate recall in retrospective think-aloud protocols","authors":"Gabriele Pätsch, Thomas Mandl, Christa Womser-Hacker","doi":"10.1145/2637002.2637048","DOIUrl":"https://doi.org/10.1145/2637002.2637048","url":null,"abstract":"The method of stimulated recall, also called retrospective think-aloud protocol, may draw subjects' attention rather towards their actions and thoughts than to their emotional experience of the search process. This report presents a variation of this method, which aims at eliciting a more extensive verbalization of feelings. In a qualitative study the search activities of seven participants were recorded by a screen recording software, and their electrodermal activity was measured by a skin conductance sensor. Subsequently, a guided interview was conducted, which was followed by the retrospective think-aloud protocol. The protocol consisted of two phases with different stimuli: At first, only the screen recording was displayed to the participants, and afterwards, it was supplemented by a synchronous video of the physiological sensor data. This paper gives a full description of the technique, including recommendations for its practical application. Overall, the presented results show that more events were reported using this method.","PeriodicalId":447867,"journal":{"name":"Proceedings of the 5th Information Interaction in Context Symposium","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130422974","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
Too little time?: time constraints and time pressure in information search 时间太少?:信息搜索的时间限制和时间压力
Proceedings of the 5th Information Interaction in Context Symposium Pub Date : 2014-08-26 DOI: 10.1145/2637002.2637059
Anita Crescenzi
{"title":"Too little time?: time constraints and time pressure in information search","authors":"Anita Crescenzi","doi":"10.1145/2637002.2637059","DOIUrl":"https://doi.org/10.1145/2637002.2637059","url":null,"abstract":"People often experience time pressure when searching, yet the impact of time pressure on search behaviors and outcomes has not been studied extensively by the information science and information retrieval communities. In addition, experimental interactive information retrieval studies often include researcher-imposed time limits that may influence participants' search behavior and outcome measures in ways that are not well understood. This research proposes a systematic investigation of imposed time constraints on frequently used interaction measures and participants' perceptions of the search process and outcome.","PeriodicalId":447867,"journal":{"name":"Proceedings of the 5th Information Interaction in Context Symposium","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127152454","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
Users' reading habits in online news portals 用户在在线新闻门户网站的阅读习惯
Proceedings of the 5th Information Interaction in Context Symposium Pub Date : 2014-08-26 DOI: 10.1145/2637002.2637038
Cagdas Esiyok, B. Kille, Brijnesh J. Jain, F. Hopfgartner, S. Albayrak
{"title":"Users' reading habits in online news portals","authors":"Cagdas Esiyok, B. Kille, Brijnesh J. Jain, F. Hopfgartner, S. Albayrak","doi":"10.1145/2637002.2637038","DOIUrl":"https://doi.org/10.1145/2637002.2637038","url":null,"abstract":"The aim of this study is to survey reading habits of users of an online news portal. The assumption motivating this study is that insight into the reading habits of users can be helpful to design better news recommendation systems. We estimated the transition probabilities that users who read an article of one news category will move to read an article of another (not necessarily distinct) news category. For this, we analyzed the users' click behavior within plista data set. Key findings are the popularity of category local, loyalty of readers to the same category, observing similar results when addressing enforced click streams, and the case that click behavior is highly influenced by the news category.","PeriodicalId":447867,"journal":{"name":"Proceedings of the 5th Information Interaction in Context Symposium","volume":"4 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123661263","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: 26
Shedding light on a living lab: the CLEF NEWSREEL open recommendation platform 照亮一个活生生的实验室:CLEF NEWSREEL开放推荐平台
Proceedings of the 5th Information Interaction in Context Symposium Pub Date : 2014-08-26 DOI: 10.1145/2637002.2637028
Torben Brodt, F. Hopfgartner
{"title":"Shedding light on a living lab: the CLEF NEWSREEL open recommendation platform","authors":"Torben Brodt, F. Hopfgartner","doi":"10.1145/2637002.2637028","DOIUrl":"https://doi.org/10.1145/2637002.2637028","url":null,"abstract":"In the CLEF NEWSREEL lab, participants are invited to evaluate news recommendation techniques in real-time by providing news recommendations to actual users that visit commercial news portals to satisfy their information needs. A central role within this lab is the communication between participants and the users. This is enabled by The Open Recommendation Platform (ORP), a web-based platform which distributes users' impressions of news articles to the participants and returns their recommendations to the readers. In this demo, we illustrate the platform and show how requests are handled to provide relevant news articles in real-time.","PeriodicalId":447867,"journal":{"name":"Proceedings of the 5th Information Interaction in Context Symposium","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125687748","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
A user defined taxonomy of factors that divide online information retrieval sessions 用户定义的划分在线信息检索会话的因素分类法
Proceedings of the 5th Information Interaction in Context Symposium Pub Date : 2014-08-26 DOI: 10.1145/2637002.2637010
Chaoyu Ye, Max L. Wilson
{"title":"A user defined taxonomy of factors that divide online information retrieval sessions","authors":"Chaoyu Ye, Max L. Wilson","doi":"10.1145/2637002.2637010","DOIUrl":"https://doi.org/10.1145/2637002.2637010","url":null,"abstract":"Although research is increasingly interested in session-based retrieval, comparably little work has focused on how best to divide web histories into sessions. Most automated attempts to divide web histories into sessions have focused on dividing web logs using simplistic rules, including user identifiers and specific time gaps. This research, however, is focused on understanding the full range of factors that affect the division of sessions, so that we can begin to go beyond current naive techniques like fixed time periods of inactivity. To investigate these factors, 10,000 log items were manually analysed by their owners into 847 naturally occurring web sessions. During interviews, participants reviewed their own web histories to identify these sessions, and described the causes of divisions between sessions. This paper contributes a taxonomy of six factors that can be used to better model the divisions between sessions, along with initial insights into how the divided sessions manifested in web logs. The factors in our taxonomy provide focus for future work, including our own, for finding practical ways to more intelligently divide and identify sessions for improved session-based retrieval.","PeriodicalId":447867,"journal":{"name":"Proceedings of the 5th Information Interaction in Context Symposium","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122192393","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: 6
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