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ISI
2002
Springer
13 years 9 months ago
Getting right answers from incomplete multidimensional databases
Dealing with large volumes of data, OLAP data cubes aggregated values are often spoiled by errors due to missing values in detailed data. This paper suggests to adjust aggregate an...
Sabine Goutier, Georges Hébrail, Vér...
SQJ
2010
152views more  SQJ 2010»
13 years 8 months ago
Design pattern evolutions in QVT
One of the main goals of design patterns is to design for change. Many design patterns leave some room for future changes and evolutions. The application of design patterns leads ...
Jing Dong, Yajing Zhao, Yongtao Sun
COLING
2010
13 years 5 months ago
E-HowNet and Automatic Construction of a Lexical Ontology
In this paper, we propose a lexical senses representation system called E-HowNet, in which the lexical senses are defined by basic concepts. As a result, the meanings of expressio...
Wei-Te Chen, Su-Chu Lin, Shu-Ling Huang, You-Shan ...
SIGMOD
2007
ACM
188views Database» more  SIGMOD 2007»
14 years 10 months ago
Keyword search on relational data streams
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
Alexander Markowetz, Yin Yang, Dimitris Papadias
WAIM
2009
Springer
14 years 4 months ago
Personalized Delivery of On-Line Search Advertisement Based on User Interests
Search engine advertising has become the main stream of online advertising system. In current search engine advertising systems, all users will get the same advertisement rank if t...
Guangyi Xiao, Zhiguo Gong