Sciweavers

40 search results - page 7 / 8
» It's All about the Support: A New Perspective on the Satisfi...
Sort
View
VLDB
2005
ACM
105views Database» more  VLDB 2005»
14 years 26 days ago
Light-weight Domain-based Form Assistant: Querying Web Databases On the Fly
The Web has been rapidly “deepened” by myriad searchable databases online, where data are hidden behind query forms. Helping users query alternative “deep Web” sources in ...
Zhen Zhang, Bin He, Kevin Chen-Chuan Chang
KDD
2007
ACM
231views Data Mining» more  KDD 2007»
14 years 7 months ago
Xproj: a framework for projected structural clustering of xml documents
XML has become a popular method of data representation both on the web and in databases in recent years. One of the reasons for the popularity of XML has been its ability to encod...
Charu C. Aggarwal, Na Ta, Jianyong Wang, Jianhua F...
AIML
1998
13 years 8 months ago
Propositions, Propositional Attitudes and Belief Revision
In this paper I will propose a new approach to certain semantic puzzles due to Frege, Kripke and others, and the question of propositional attitudes, via the notion of belief revi...
Rohit Parikh
CCS
2009
ACM
14 years 8 months ago
PBES: a policy based encryption system with application to data sharing in the power grid
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
Rakeshbabu Bobba, Himanshu Khurana, Musab AlTurki,...
AGP
2003
IEEE
13 years 11 months ago
Advanced Backjumping Techniques for Rule Instantiations
Abstract. The interest in the area of non-monotonic reasoning and declarative logic programming is growing rapidly after the recent development of a number of Answer Set Programmin...
Simona Perri, Francesco Scarcello