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156
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SIGCSE
2004
ACM
16 years 7 days ago
2004
ACM
A meta-analysis is performed on the last twenty years of SIGCSE Technical Symposium Proceedings, looking for the kind of CS Educational Research that has been done at the CS1/CS2 ...
165
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SIGIR
2004
ACM
16 years 7 days ago
2004
ACM
We describe an evaluation of result set filtering techniques for providing ultra-high precision in the task of presenting related news for general web queries. In this task, the n...
184
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SIGIR
2004
ACM
16 years 7 days ago
2004
ACM
As online document collections continue to expand, both on the Web and in proprietary environments, the need for duplicate detection becomes more critical. The goal of this work i...
180
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SIGIR
2004
ACM
16 years 7 days ago
2004
ACM
Recent research has had some success using the length of time a user displays a document in their web browser as implicit feedback for document preference. However, most studies h...
177
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SIGIR
2004
ACM
16 years 7 days ago
2004
ACM
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...