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PODS
2009
ACM
113views Database» more  PODS 2009»
16 years 4 months ago
Relative information completeness
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...
Wenfei Fan, Floris Geerts
DBSEC
2006
131views Database» more  DBSEC 2006»
15 years 5 months ago
Interactive Analysis of Attack Graphs Using Relational Queries
Abstract. Attack graph is important in defending against well-orchestrated network intrusions. However, the current analysis of attack graphs requires an algorithm to be developed ...
Lingyu Wang, Chao Yao, Anoop Singhal, Sushil Jajod...
IPM
2008
159views more  IPM 2008»
15 years 4 months ago
Exploring syntactic structured features over parse trees for relation extraction using kernel methods
Extracting semantic relationships between entities from text documents is challenging in information extraction and important for deep information processing and management. This ...
Min Zhang, Guodong Zhou, AiTi Aw
JMLR
2010
147views more  JMLR 2010»
14 years 11 months ago
Image Denoising with Kernels Based on Natural Image Relations
A successful class of image denoising methods is based on Bayesian approaches working in wavelet representations. The performance of these methods improves when relations among th...
Valero Laparra, Juan Gutierrez, Gustavo Camps-Vall...
ICDS
2010
IEEE
15 years 9 months ago
Modeling and Analysis of Laws Using BPR and Goal-Oriented Framework
Abstract—Recently, two complementary approaches are proposed to represent, model and analyze laws: the Nomos and VLPM approaches. Nomos is a goal-oriented approach to effectively...
Adolfo Villafiorita, Komminist Weldemariam, Angelo...