International Conference on Information Interaction in Context最新文献_第9页

Search log analysis of user stereotypes, information seeking behavior, and contextual evaluation 用户原型、信息搜索行为和上下文评估的搜索日志分析

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840820

Junte Zhang, J. Kamps

{"title":"Search log analysis of user stereotypes, information seeking behavior, and contextual evaluation","authors":"Junte Zhang, J. Kamps","doi":"10.1145/1840784.1840820","DOIUrl":"https://doi.org/10.1145/1840784.1840820","url":null,"abstract":"Evaluation is needed in order to benchmark and improve systems. In information retrieval (IR), evaluation is centered around the test collection, i.e. the set of documents that systems should retrieve given the matching queries coming from users. Much of the evaluation is uniform, i.e. there is one test collection and every query is processed in the same way by a system. But does one size fit all? Queries are created by different users in different contexts. This paper presents a method to contextualize the IR evaluation using search logs. We study search log files in the archival domain, and the retrieval of archival finding aids in the popular standard Encoded Archival Description (EAD) in particular. We study various aspects of the searching behavior in the log, and use them to define particular searcher stereotypes. Focusing on two user stereotypes, namely novice and expert users, we can automatically derive queries and pseudo-relevance judgments from the interaction data in the log files. We investigate how this can be used for context-sensitive system evaluation tailored to these user stereotypes. Our findings are in line with and complement prior user studies of archival users. The results also show that satisfying the demand of expert users is harder compared to novices as experts have more challenging information seeking needs, but also that the choice of system does not influence the relative IR performance of a system between different user groups.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"49 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":"131295846","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

Individual differences in gaze patterns for web search 网络搜索中注视模式的个体差异

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840812

S. Dumais, Georg Buscher, Edward Cutrell

引用次数: 107

A subjective logic formalisation of the principle of polyrepresentation for information needs 多表示原则的主观逻辑形式化，以满足信息需求

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840804

C. Lioma, Birger Larsen, Hinrich Schütze, P. Ingwersen

{"title":"A subjective logic formalisation of the principle of polyrepresentation for information needs","authors":"C. Lioma, Birger Larsen, Hinrich Schütze, P. Ingwersen","doi":"10.1145/1840784.1840804","DOIUrl":"https://doi.org/10.1145/1840784.1840804","url":null,"abstract":"Interactive Information Retrieval refers to the branch of Information Retrieval that considers the retrieval process with respect to a wide range of contexts, which may affect the user's information seeking experience. The identification and representation of such contexts has been the object of the principle of Polyrepresentation, a theoretical framework for reasoning about different representations arising from interactive information retrieval in a given context. Although the principle of Polyrepresentation has received attention from many researchers, not much empirical work has been done based on it. One reason may be that it has not yet been formalised mathematically.\u0000 In this paper we propose an up-to-date and flexible mathematical formalisation of the principle of Polyrepresentation for information needs. Specifically, we apply Subjective Logic to model different representations of information needs as beliefs marked by degrees of uncertainty. We combine such beliefs using different logical operators, and we discuss these combinations with respect to different retrieval scenarios and situations. A formal model is introduced and discussed, with illustrative applications to the modelling of information needs.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"174 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":"121268186","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: 18

Conceptualizing institutional repositories: using co-discovery to uncover mental models 概念化机构存储库:使用共同发现来揭示心智模型

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840809

Soo Young Rieh, J. Yang, E. Yakel, K. Markey

{"title":"Conceptualizing institutional repositories: using co-discovery to uncover mental models","authors":"Soo Young Rieh, J. Yang, E. Yakel, K. Markey","doi":"10.1145/1840784.1840809","DOIUrl":"https://doi.org/10.1145/1840784.1840809","url":null,"abstract":"This study investigates how people construct mental models of new information systems with which they have limited experience. Six different institutional repositories were used as the experimental systems for this lab-based co-discovery experimental study. Sixty subjects (30 pairs) were asked to complete search tasks based on a simulated work situations using an institutional repository. Subsequently, subjects were instructed to visually depict how they thought the institutional repository worked and then explain this to their partner. Our findings are based on these drawings, descriptors written on drawings, and audio-recordings of explanations and conversations. The results reveal that most of the subjects constructed mental models focusing on system operations and the design of the user interface. Few highlighted the interactivity between the system and the end user or presented a global-view of the system to show how it related to other search engines or databases. We found that the co-discovery method provides a viable research design to elicit people's mental model construction. The implications of the results for interactive information retrieval community and institutional repository community are discussed in terms of research design, search behavior, and user instruction.","PeriodicalId":413481,"journal":{"name":"International Conference on Information Interaction in Context","volume":"12 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":"126426671","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: 10

Assessors' search result satisfaction associated with relevance in a scientific domain 评估者的搜索结果满意度与科学领域的相关性有关

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840826

P. Ingwersen, Marianne Lykke, Toine Bogers, Birger Larsen, Haakon Lund

引用次数: 3

On the potential search effectiveness of MeSH (medical subject headings) terms 关于MeSH(医学主题标题)术语的潜在搜索效果

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840817

Ying-Hsang Liu

引用次数: 11

Performing document triage on small screen devices. part 1: structured documents 在小屏幕设备上执行文档分类。第1部分:结构化文档

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840836

F. Loizides, G. Buchanan

引用次数: 14

Contextualizing user relevance criteria: a meta-ethnographic approach to user-centered relevance studies 语境化用户相关性标准:以用户为中心的相关性研究的元民族志方法

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840828

Peiling Wang

引用次数: 1

A step toward an adaptive composition of query suggestion approaches 向自适应组合查询建议方法迈进了一步

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840824

Gérard Dupont, Aurélien Saint-Réquier, Sébastien Adam, Y. Lecourtier, B. Grilhères, S. Brunessaux

引用次数: 5

What eyes can tell about the use of relevance criteria during predictive relevance judgment? 在预测性关联判断过程中，我们可以从哪些方面看出相关标准的使用?

International Conference on Information Interaction in Context Pub Date : 2010-08-18 DOI: 10.1145/1840784.1840844

P. Balatsoukas, I. Ruthven

引用次数: 5