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» TREC12 HARD Track at ISCAS
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TREC
2003
13 years 6 months ago
TREC12 HARD Track at ISCAS
Statistical model in retrieval has been shown to perform well empirically. Extended Boolean model has been widely used in business system for its easiness to be complemented and n...
Zeng Wu, Lin Du, Le Sun, Shiwei Ye
TREC
2003
13 years 6 months ago
Microsoft Cambridge at TREC-12: HARD track
Stephen E. Robertson, Hugo Zaragoza, Michael J. Ta...
TREC
2003
13 years 6 months ago
UB at TREC 12: HARD and Genomics Tracks
Munirathnam Srikanth, Miguel E. Ruiz, Rohini K. Sr...
TREC
2004
13 years 6 months ago
ISCAS at TREC 2004: HARD Track
Institute of Software, Chinese Academy of Sciences (ISCAS) participated in TREC-2004, submitting 18 runs. We focus on studying the problem of the combination of the user- and quer...
Le Sun, Junlin Zhang, Yufang Sun
NAACL
2004
13 years 6 months ago
Comparison of two interactive search refinement techniques
The paper presents two approaches to interactively refining user search formulations and their evaluation in the new High Accuracy Retrieval from Documents (HARD) track of TREC-12...
Olga Vechtomova, Murat Karamuftuoglu