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EMNLP
2009
13 years 6 months ago
Discovery of Term Variation in Japanese Web Search Queries
In this paper we address the problem of identifying a broad range of term variations in Japanese web search queries, where these variations pose a particularly thorny problem due ...
Hisami Suzuki, Xiao Li, Jianfeng Gao
ICDE
2012
IEEE
208views Database» more  ICDE 2012»
11 years 11 months ago
Fast SLCA and ELCA Computation for XML Keyword Queries Based on Set Intersection
— In this paper, we focus on efficient keyword query processing for XML data based on SLCA and ELCA semantics. We propose for each keyword a novel form of inverted list, which i...
Junfeng Zhou, Zhifeng Bao, Wei Wang, Tok Wang Ling...
BPM
2008
Springer
142views Business» more  BPM 2008»
13 years 11 months ago
Crosscutting Concern Documentation by Visual Query of Business Processes
Business processes can be very large and may contain several different concerns, scattered across the process and tangled with other concerns. Crosscutting concerns are difficult t...
Chiara Di Francescomarino, Paolo Tonella
CIKM
2009
Springer
14 years 3 months ago
Bitmap indexes for relational XML twig query processing
Due to an increasing volume of XML data, it is considered prudent to store XML data on an industry-strength database system instead of relying on a domain specific application or...
Kyong-Ha Lee, Bongki Moon
ICDE
2006
IEEE
135views Database» more  ICDE 2006»
14 years 10 months ago
Practical Adaptation to Changing Resources in Grid Query Processing
Anastasios Gounaris, Norman W. Paton, Rizos Sakell...