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ICDM
2002
IEEE
123views Data Mining» more  ICDM 2002»
15 years 11 months ago
Towards Automatic Generation of Query Taxonomy: A Hierarchical Query Clustering Approach
Previous works on automatic query clustering most generate a flat, un-nested partition of query terms. In this work, we are pursuing to organize query terms into a hierarchical s...
Shui-Lung Chuang, Lee-Feng Chien
TSD
2001
Springer
15 years 11 months ago
A New Czech Morphological Analyser ajka
This paper deals with the effective implementation of the new Czech morphological analyser ajka which is based on the algorithmic description of the Czech formal morphology. First...
Radek Sedlácek, Pavel Smrz
VRML
1998
ACM
15 years 10 months ago
Event Processing for Complicated Routes in VRML 2.0
VRML 2.0 allows a content creator to dynamically control state changes in a virtual reality world by defining routes of events over VRML 2.0 nodes. In the conceptual execution mod...
Masaaki Taniguchi
APSEC
1996
IEEE
15 years 10 months ago
The Telephone Directory Enquiry System of Hong Kong
This paper is concerned with the design and performance of the telephone directory enquiry system newly adopted in Hong Kong. This system maintains three million telephone records...
K. P. Chow, Tak Wah Tak Wah, Ka Hing Lee
VLDB
2000
ACM
136views Database» more  VLDB 2000»
15 years 10 months ago
Managing Intervals Efficiently in Object-Relational Databases
Modern database applications show a growing demand for efficient and dynamic management of intervals, particularly for temporal and spatial data or for constraint handling. Common...
Hans-Peter Kriegel, Marco Pötke, Thomas Seidl