A Goal-based Classification of Web Information Tasks
نویسندگان
چکیده
منابع مشابه
A Goal-based Classification of Web Information Tasks
While researchers have been studying user activity on the Web since its inception, there remains a lack of understanding of the high level tasks in which users engage on the Web. We have recently conducted a field study in which participants were asked to annotate all web usage with a task description and categorization. Based on our analysis of participants’ recorded tasks during the field stu...
متن کاملA Goal-based Classification of Web Information Tasks
While researchers have been studying user activity on the Web since its inception, there remains a lack of understanding of the high level tasks in which users engage on the Web. We have recently conducted a field study in which participants were asked to annotate all web usage with a task description and categorization. Based on our analysis of participants’ recorded tasks during the field stu...
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Previous studies have examined various aspects of user behaviour on the Web, including general information seeking patterns, search engine use, and revisitation habits. Little research has been conducted to study how users navigate and interact with their Web browser across different information seeking tasks. We have conducted a field study of 21 participants in which we logged detailed Web us...
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Among all measures of independence between random variables, mutual information is the only one that is based on information theory. Mutual information takes into account of all kinds of dependencies between variables, i.e., both the linear and non-linear dependencies. In this paper we have classified some well-known bivariate distributions into two classes of distributions based on their mutua...
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Health is one of the most obvious and important issues preoccupied the human mind, as a concern which still is in force. Maintaining health requires health-related information which is found in the informative resources of the relevant area. Web space is considered as a multi-functional and multi-directional sources of information in which the quantity of presented information is increasing...
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ژورنال
عنوان ژورنال: Proceedings of the American Society for Information Science and Technology
سال: 2007
ISSN: 0044-7870
DOI: 10.1002/meet.14504301121