2007

doi dblp
A retrospective study of a hybrid document-context based retrieval model
Ho Chung Wu | Robert W. P. Luk | Kam-Fai Wong | K. L. Kwok
2007 Volume 43 Issue 5

2006

doi dblp
Probabilistic document-context based relevance feedback with limited relevance judgments
Ho Chung Wu | Robert Wing Pong Luk | Kam-Fai Wong | K. L. Kwok
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006

2002

pdf dblp
NTCIR-3 Chinese, Cross Language Retrieval Experiments Using PIRCS
K. L. Kwok
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002

doi dblp
Higher precision for two-word queries
K. L. Kwok
SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland

2001

pdf dblp
NTCIR-2 Chinese, Cross Language Retrieval Experiments Using PIRCS
K. L. Kwok
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001

pdf dblp
Hybrid Term Indexing: an Evaluation
Robert W. P. Luk | Kam-Fai Wong | K. L. Kwok
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001

2000

doi dblp
Improving English and Chinese Ad-Hoc Retrieval: A Tipster Text Phase 3 Project Report
K. L. Kwok
2000 Volume 3 Issue 4

1999

doi dblp
Employing Multiple Representations for Chinese Information Retrieval
K. L. Kwok
1999 Volume 50 Issue 8

pdf dblp
TREC-8 Ad-Hoc, Query and Filtering Track Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld | M. Chan
Proceedings of The Eighth Text REtrieval Conference, TREC 1999, Gaithersburg, Maryland, USA, November 17-19, 1999

1998

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Book Review: Information Storage and Retrieval by R. R. Korfhage
K. L. Kwok
1998 Volume 34 Issue 4

doi dblp
Improving Two-Stage Ad-Hoc Retrieval for Short Queries
K. L. Kwok | M. Chan
SIGIR '98: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 24-28 1998, Melbourne, Australia

1997

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TREC-6 English and Chinese Retrieval Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld | J. H. Xu
Proceedings of The Sixth Text REtrieval Conference, TREC 1997, Gaithersburg, Maryland, USA, November 19-21, 1997

doi dblp
Comparing Representations in Chinese Information Retrieval
K. L. Kwok
SIGIR '97: Proceedings of the 20th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 27-31, 1997, Philadelphia, PA, USA

1996

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TREC-5 English and Chinese Retrieval Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld
Proceedings of The Fifth Text REtrieval Conference, TREC 1996, Gaithersburg, Maryland, USA, November 20-22, 1996

doi dblp
A New Method of Weighting Query Terms for Ad-Hoc Retrieval
K. L. Kwok
Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR'96, August 18-22, 1996, Zurich, Switzerland (Special Issue of the SIGIR Forum)

1995

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A Network Approach to Probabilistic Information Retrieval
K. L. Kwok
1995 Volume 13 Issue 3

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TREC-4 Ad-Hoc, Routing Retrieval and Filtering Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld
Proceedings of The Fourth Text REtrieval Conference, TREC 1995, Gaithersburg, Maryland, USA, November 1-3, 1995

1994

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TREC-3 Ad-Hoc, Routing Retrieval and Thresholding Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld | David D. Lewis
Proceedings of The Third Text REtrieval Conference, TREC 1994, Gaithersburg, Maryland, USA, November 2-4, 1994

1993

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TREC-2 Document Retrieval Experiments using PIRCS
K. L. Kwok | Laszlo Grunfeld
Proceedings of The Second Text REtrieval Conference, TREC 1993, Gaithersburg, Maryland, USA, August 31 - September 2, 1993

1992

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Retrieval Experiments with a Large Collection using PIRCS
K. L. Kwok | L. Papadopoulos | Kathy Y. Y. Kwan
Proceedings of The First Text REtrieval Conference, TREC 1992, Gaithersburg, Maryland, USA, November 4-6, 1992

1991

doi dblp
Query Modification and Expansion in a Network with Adaptive Architecture
K. L. Kwok
Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. Chicago, Illinois, USA, October 13-16, 1991 (Special Issue of the SIGIR Forum)

1990

doi dblp
Experiments with a Component Theory of Probabilistic Information Retrieval Based on Single Terms as Document Components
K. L. Kwok
1990 Volume 8 Issue 4

1989

doi dblp
A Neural Network for Probabilistic Information Retrieval
K. L. Kwok
SIGIR'89, 12th International Conference on Research and Development in Information Retrieval, Cambridge, Massachusetts, USA, June 25-28, 1989, Proceedings

1988

doi dblp
On the use of bibliographically related titles for the enhancement of document representations
K. L. Kwok
1988 Volume 24 Issue 2

doi dblp
Experiments with document components for indexing and retrieval
K. L. Kwok | William Kuan
1988 Volume 24 Issue 4

1987

doi dblp
Some Considerations for Approximate Optimal Queries
K. L. Kwok
Proceedings of the Tenth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, New Orleans, Louisiana, USA, June 3-5, 1987

1986

doi dblp
An Interpretation of Index Term Weighting Schemes Based on Document Components
K. L. Kwok
SIGIR'86, Proceedings of the 9th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Pisa, Italy, September 8-10, 1986

1985

doi dblp
A probabilistic theory of indexing and similarity measure based on cited and citing documents
K. L. Kwok
1985 Volume 36 Issue 5

doi dblp
Experiments with Cited Titles for Automatic Document Indexing and Similarity Measure in a Probabilistic Context
K. L. Kwok
Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval, Montréal, Québec, Canada, June 5-7, 1985

1984

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A Document-Document Similarity Measure Based on Cited Titles and Probability Theory, and Its Application to Relevance Feedback Retrieval
K. L. Kwok
Research and Development in Information Retrieval, Proceedings of the Third Joint BCS/ACM Symposium on Research and Development in Information Retrieval, Cambridge, UK, 2-6 July 1984

1975

doi dblp
The use of title and cited titles as document representation for automatic classification
K. L. Kwok
1975 Volume 11 Issue 8-12

1973

doi dblp
Classification of scientific documents by means of self-generated groups employing free language
R. D. Feinman | K. L. Kwok
1973 Volume 24 Issue 5

doi dblp
The Construction of Journal-Oriented Classification Schemes
R. D. Feinman | K. L. Kwok
1973 Volume 24 Issue 1

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