Abstract | ||
---|---|---|
This article examines the influence of task type on the users' preferred level of document elements (full articles, sections, or subsections) during interaction with an XML-version of Wikipedia. We found that in general articles and subsections seemed to be the most valuable elements for our test subjects. For information-gathering tasks, this tendency was stronger, whereas for fact-finding tasks, the sections seemed to play a more important role. We assume from this that users select different information search strategies for the two task types. When dealing with fact-finding tasks, users seem more likely to use one single element as an answer, while when they do information gathering, they pick information from several elements. © 2011 Wiley Periodicals, Inc. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1002/asi.21587 | JASIST |
Keywords | Field | DocType |
document element,fact-finding task,information-gathering task,important role,general article,full article,preferred element type,wiley periodicals,task type,information gathering,different information search strategy,xml-based retrieval system,wikipedia,xml,task analysis,information retrieval | Data mining,World Wide Web,Task analysis,Information retrieval,XML,Computer science | Journal |
Volume | Issue | ISSN |
62 | 9 | 1532-2882 |
Citations | PageRank | References |
3 | 0.38 | 18 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nils Pharo | 1 | 123 | 16.34 |
Astrid Krahn | 2 | 12 | 1.22 |