Proceedings of the 2018 Conference on Human Information Interaction & Retrieval最新文献_第7页

Exploring Document Retrieval Features Associated with Improved Short- and Long-term Vocabulary Learning Outcomes 探索与提高短期和长期词汇学习结果相关的文档检索功能

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176397

Rohail Syed, Kevyn Collins-Thompson

{"title":"Exploring Document Retrieval Features Associated with Improved Short- and Long-term Vocabulary Learning Outcomes","authors":"Rohail Syed, Kevyn Collins-Thompson","doi":"10.1145/3176349.3176397","DOIUrl":"https://doi.org/10.1145/3176349.3176397","url":null,"abstract":"A growing body of information retrieval research has studied the potential of search engines as effective, scalable platforms for self-directed learning. Towards this goal, we explore document representations for retrieval that include features associated with effective learning outcomes. While prior studies have investigated different retrieval models designed for teaching, this study is the first to investigate how document-level features are associated with actual learning outcomes when users get results from a personalized learning-oriented retrieval algorithm. We also conduct what is, to our knowledge, the first crowdsourced longitudinal study of long-term learning retention, in which we gave a subset of users who participated in an initial learning and assessment study a delayed post-test approximately nine months later. With this data, we were able to analyze how the three retrieval conditions in the original study were associated with changes in long-term vocabulary knowledge. We found that while users who read the documents in the personalized retrieval condition had immediate learning gains comparable to the other two conditions, they had better long-term retention of more difficult vocabulary.","PeriodicalId":198379,"journal":{"name":"Proceedings of the 2018 Conference on Human Information Interaction & Retrieval","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124240723","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

Predicting Zika Prevention Techniques Discussed on Twitter: An Exploratory Study 推特上讨论的预测寨卡病毒预防技术:一项探索性研究

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176874

Soumik Mandal, Manasa Rath, Yiwei Wang, Braja Gopal Patra

引用次数: 3

Inter-Disciplinary Research on Inquiry and Learning: Information and Learning Sciences Perspectives 探究与学习的跨学科研究:信息与学习科学视角

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176884

R. Reynolds, Preben Hansen

引用次数: 3

Workshop on Barriers to Interactive IR Resources Re-use 互动IR资源再利用障碍研讨会

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176901

Toine Bogers, Maria Gäde, Luanne Freund, M. Hall, M. Koolen, Vivien Petras, M. Skov

{"title":"Workshop on Barriers to Interactive IR Resources Re-use","authors":"Toine Bogers, Maria Gäde, Luanne Freund, M. Hall, M. Koolen, Vivien Petras, M. Skov","doi":"10.1145/3176349.3176901","DOIUrl":"https://doi.org/10.1145/3176349.3176901","url":null,"abstract":"The goal of this workshop is to serve as a starting point for a community-driven effort to design and implement a platform for the collection, organization, maintenance, and sharing of resources for IIR experimentation. As in all scientific endeavors, progress in IIR research is contingent on the ability to build on previous ideas, approaches, and resources. However, we believe there to be a number of barriers to reproducibility and re-use of resources in IIR research: the fragmentary nature of how the community»s resources are organized, the lack of awareness of their existence, documentation and organization of the resources, the nature of the typical research publication cycle, and the effort required to make such resources available. We believe that an online platform dedicated to the collection and organization of IIR resources could be a promising way of overcoming these barriers. The workshop therefore aims to serve both as a brainstorming opportunity about the shape this iRepository should take, as well as a way of building support in the community for its implementation.","PeriodicalId":198379,"journal":{"name":"Proceedings of the 2018 Conference on Human Information Interaction & Retrieval","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131729775","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: 8

A Study of Immediate Requery Behavior in Search 搜索中即时查询行为的研究

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176400

Haotian Zhang, Mustafa Abualsaud, Mark D. Smucker

{"title":"A Study of Immediate Requery Behavior in Search","authors":"Haotian Zhang, Mustafa Abualsaud, Mark D. Smucker","doi":"10.1145/3176349.3176400","DOIUrl":"https://doi.org/10.1145/3176349.3176400","url":null,"abstract":"When search results fail to satisfy users» information needs, users often reformulate their search query in the hopes of receiving better results. In many cases, users immediately requery without clicking on any search results. In this paper, we report on a user study designed to investigate the rate at which users immediately reformulate at different levels of search quality. We had users search for answers to questions as we manipulated the placement of the only relevant document in a ranked list of search results. We show that as the quality of search results decreases, the probability of immediately requerying increases. We find that users can quickly decide to immediately reformulate, and the time to immediately reformulate appears to be independent of the quality of the search results. Finally, we show that there appears to be two types of users. One group has a high probability of immediately reformulating and the other is unlikely to immediately reformulate unless no relevant documents can be found in the search results. While requerying takes time, it is the group of users who are more likely to immediately requery that are able to able find answers to questions the fastest.","PeriodicalId":198379,"journal":{"name":"Proceedings of the 2018 Conference on Human Information Interaction & Retrieval","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127824911","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: 8

Exploring Online and Offline Search Behavior Based on the Varying Task Complexity 基于任务复杂度变化的在线和离线搜索行为研究

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176890

Manasa Rath, Souvick Ghosh, C. Shah

{"title":"Exploring Online and Offline Search Behavior Based on the Varying Task Complexity","authors":"Manasa Rath, Souvick Ghosh, C. Shah","doi":"10.1145/3176349.3176890","DOIUrl":"https://doi.org/10.1145/3176349.3176890","url":null,"abstract":"In an information seeking episode, users often look for sources in online and offline environments depending on the task at hand. However, at most times users consider factors such as ease, time taken to complete the task, and the number of sources to be consulted as the essential factors while fulfilling the information seeking task. In our study, we explore the role of different cost variables -- ease, time taken to complete the task, and the number of sources consulted -- as the factors to be explored based on different cognitive task complexity levels, from Bloom»s taxonomy, by conducting a user study. We study the different search behaviors shown by users in online and offline environments based on the different cognitive task complexity levels and the three cost variables. We observed intriguing results that show factors such as ease, time, and the number of sources play a role in source selection while completing the tasks. Our study is a novel proposition in that we explore research in the direction of source selection based on different cognitive task complexity levels. The findings will contribute to shaping how tasks should be designed to use sources in a helpful and convenient manner. Moreover, the results also advance our understanding of the role that different affordances play in online and offline search behavior.","PeriodicalId":198379,"journal":{"name":"Proceedings of the 2018 Conference on Human Information Interaction & Retrieval","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129297198","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

Personalizing Information Retrieval Using Search Behaviors and Time Constraints 基于搜索行为和时间约束的个性化信息检索

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176878

Chang Liu, Jingjing Liu, Zengwang Yan

引用次数: 3

Here and Now: Reality-Based Information Retrieval: Perspective Paper 此时此地:基于现实的信息检索:透视论文

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176384

Wolfgang Büschel, A. Mitschick, Raimund Dachselt

{"title":"Here and Now: Reality-Based Information Retrieval: Perspective Paper","authors":"Wolfgang Büschel, A. Mitschick, Raimund Dachselt","doi":"10.1145/3176349.3176384","DOIUrl":"https://doi.org/10.1145/3176349.3176384","url":null,"abstract":"Today, the widespread use of mobile devices allows users to search information \"on the go»», whenever and wherever they want, no longer confining Information Retrieval to classic desktop interfaces. We believe that technical advances in Augmented Reality will allow Information Retrieval to go even further, making use of both the users» surroundings and their abilities to interact with the physical world. In this paper, we present the fundamental concept of Reality-Based Information Retrieval, which combines the classic Information Retrieval process with Augmented Reality technologies to provide context-dependent search cues and situated visualizations of the query and the results. With information needs often stemming from real-world experiences, this novel combination has the potential to better support both Just-in-time Information Retrieval and serendipity. Based on extensive literature research, we propose a conceptual framework for Reality-Based Information Retrieval. We illustrate and discuss this framework and present two prototypical implementations, which we tested in small user studies. They demonstrate the feasibility of our concepts and inspired our discussion of notable challenges for further research in this novel and promising area.","PeriodicalId":198379,"journal":{"name":"Proceedings of the 2018 Conference on Human Information Interaction & Retrieval","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116937446","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

Health Data on the Front Lines: Data-Driven Decision-Making for New York City's Opioid Overdose Epidemic 第一线的健康数据:纽约市阿片类药物过量流行病的数据驱动决策

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176902

Grace M. Begany, I. Chengalur-Smith, E. Martin, Chad Stecher, Xiaojun (Jenny) Yuan

引用次数: 0

I just scroll through my stuff until I find it or give up: A Contextual Inquiry of PIM on Private Handheld Devices 我只是翻阅我的东西，直到我找到它或放弃:私人手持设备上PIM的上下文调查

Proceedings of the 2018 Conference on Human Information Interaction & Retrieval Pub Date : 2018-03-01 DOI: 10.1145/3176349.3176394

Amalie Enshelm Jensen, Caroline Møller Jægerfelt, Sanne Francis, Birger Larsen, Toine Bogers

引用次数: 4