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» Using RankBoost to compare retrieval systems
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WOSP
2004
ACM
14 years 3 months ago
Using locality of reference to improve performance of peer-to-peer applications
Peer-to-peer, or simply P2P, systems have recently emerged as a popular paradigm for building distributed applications. One key aspect of the P2P system design is the mechanism us...
Marcelo Werneck Barbosa, Melissa Morgado Costa, Ju...
SIGIR
2008
ACM
13 years 10 months ago
Precision-at-ten considered redundant
Information retrieval systems are compared using evaluation metrics, with researchers commonly reporting results for simple metrics such as precision-at-10 or reciprocal rank toge...
William Webber, Alistair Moffat, Justin Zobel, Tet...
CIKM
2003
Springer
14 years 3 months ago
Visual structures for image browsing
Content-Based Image Retrieval (CBIR) presents several challenges and has been subject to extensive research from many domains, such as image processing or database systems. Databa...
Ricardo da Silva Torres, Celmar G. Silva, Claudia ...
APSEC
2003
IEEE
14 years 3 months ago
Understanding How the Requirements Are Implemented in Source Code
For software maintenance and evolution, a common problem is to understand how each requirement is implemented in the source code. The basic solution of this problem is to find the...
Wei Zhao, Lu Zhang, Yin Liu, Jing Luo, Jiasu Sun
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
14 years 10 months ago
Warping Indexes with Envelope Transforms for Query by Humming
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...
Yunyue Zhu, Dennis Shasha