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SIGMOD
2009
ACM
140views Database» more  SIGMOD 2009»
16 years 6 months ago
Estimating the confidence of conditional functional dependencies
Conditional functional dependencies (CFDs) have recently been proposed as extensions of classical functional dependencies that apply to a certain subset of the relation, as specif...
Graham Cormode, Lukasz Golab, Flip Korn, Andrew Mc...
SIGMOD
2008
ACM
144views Database» more  SIGMOD 2008»
16 years 6 months ago
Mining significant graph patterns by leap search
With ever-increasing amounts of graph data from disparate sources, there has been a strong need for exploiting significant graph patterns with user-specified objective functions. ...
Xifeng Yan, Hong Cheng, Jiawei Han, Philip S. Yu
SIGMOD
2005
ACM
166views Database» more  SIGMOD 2005»
16 years 6 months ago
Substructure Similarity Search in Graph Databases
Advanced database systems face a great challenge raised by the emergence of massive, complex structural data in bioinformatics, chem-informatics, and many other applications. The ...
Xifeng Yan, Philip S. Yu, Jiawei Han
EDBT
2004
ACM
143views Database» more  EDBT 2004»
16 years 6 months ago
OGSA-DQP: A Service for Distributed Querying on the Grid
OGSA-DQP is a distributed query processor exposed to users as an Open Grid Services Architecture (OGSA)-compliant Grid service. This service supports the compilation and evaluation...
M. Nedim Alpdemir, Arijit Mukherjee, Anastasios Go...
ICSE
2008
IEEE-ACM
16 years 6 months ago
The international workshop on software architectures and mobility (SAM 2008)
E-businesses are increasingly facing the need of porting the provision of their e-services to mobile customers. Evolving requirements, such as reliability, security, scalability, ...
Licia Capra, Rami Bahsoon, Wolfgang Emmerich, Moha...