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SIGIR
2005
ACM
16 years 5 days ago
Indexing emails and email threads for retrieval
Electronic mail poses a number of unusual challenges for the design of information retrieval systems and test collections, including informal expression, conversational structure,...
Yejun Wu, Douglas W. Oard
CIKM
2007
Springer
15 years 10 months ago
Improve retrieval accuracy for difficult queries using negative feedback
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
Xuanhui Wang, Hui Fang, ChengXiang Zhai
CIKM
2008
Springer
15 years 8 months ago
Retrievability: an evaluation measure for higher order information access tasks
Evaluation in Information Retrieval (IR) has long focused on effectiveness and efficiency. However, new and emerging access tasks now demand alternative evaluation measures which ...
Leif Azzopardi, Vishwa Vinay
CHI
2009
ACM
16 years 7 months ago
Some statistical analyses of CHI
In this paper I show a variety of ways to represent and think about statistical aspects of CHI and its sister conferences. In particular, I look at author counts, gender analysis,...
Joseph Kaye
CICLING
2009
Springer
16 years 1 months ago
The Value of Weights in Automatically Generated Text Structures
Abstract. One question that arises if we want to evolve generation techniques to accommodate Web ontologies is how to capture and expose the relevant ontology content to the user. ...
Dana Dannélls