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SEBD
2008
170views Database» more  SEBD 2008»
14 years 11 months ago
A platform for model-independent solutions to model management problems
Abstract. Model management is a metadata-based approach to database problems aimed at supporting the productivity of developers by providing schema manipulation operators. Here we ...
Paolo Atzeni, Luigi Bellomarini, Francesca Bugiott...
ADC
2005
Springer
183views Database» more  ADC 2005»
15 years 3 months ago
Discovering User Access Pattern Based on Probabilistic Latent Factor Model
There has been an increased demand for characterizing user access patterns using web mining techniques since the informative knowledge extracted from web server log files can not ...
Guandong Xu, Yanchun Zhang, Jiangang Ma, Xiaofang ...
VLDB
1999
ACM
188views Database» more  VLDB 1999»
15 years 2 months ago
SPIRIT: Sequential Pattern Mining with Regular Expression Constraints
Discovering sequential patterns is an important problem in data mining with a host of application domains including medicine, telecommunications, and the World Wide Web. Conventio...
Minos N. Garofalakis, Rajeev Rastogi, Kyuseok Shim
DASFAA
2007
IEEE
148views Database» more  DASFAA 2007»
15 years 1 months ago
Schema Mapping in P2P Networks Based on Classification and Probing
In this paper, we address the problems of adaptive schema mappings between different peers in peer-to-peer network and searching for interesting data residing at different peers ba...
Guoliang Li, Beng Chin Ooi, Bei Yu, Lizhu Zhou
DEXA
2011
Springer
234views Database» more  DEXA 2011»
13 years 9 months ago
Learning Top-k Transformation Rules
Record linkage identifies multiple records referring to the same entity even if they are not bit-wise identical. It is thus an essential technology for data integration and data c...
Sunanda Patro, Wei Wang