Sciweavers

1153 search results - page 108 / 231
» Reversing graph transformations
Sort
View
155
Voted
MPC
2010
Springer
246views Mathematics» more  MPC 2010»
15 years 4 months ago
Abstraction of Object Graphs in Program Verification
ion of Object Graphs in Program Verification Yifeng Chen1 and J.W. Sanders2 1 HCST Key Lab at School of EECS, Peking University, China. 2 UNU-IIST, Macao. A set-theoretic formalism...
Yifeng Chen, Jeff W. Sanders
137
Voted
VLDB
1995
ACM
194views Database» more  VLDB 1995»
15 years 6 months ago
Eager Aggregation and Lazy Aggregation
Efficient processing of aggregation queries is essential for decision support applications. This paper describes a class of query transformations, called eager aggregation and lat...
Weipeng P. Yan, Per-Åke Larson
IJFCS
2006
119views more  IJFCS 2006»
15 years 2 months ago
Enforcing Concurrent Temporal Behaviors
The outcome of verifying software is often a `counterexample', i.e., a listing of the actions and states of a behavior not satisfying the specification. In order to understan...
Doron Peled, Hongyang Qu
133
Voted
IBIS
2006
109views more  IBIS 2006»
15 years 2 months ago
Formulation Schema Matching Problem for Combinatorial Optimization Problem
: Schema matching is the task of finding semantic correspondences between elements of two schemas, which plays a key role in many database applications. In this paper, we cast the ...
Zhi Zhang, Pengfei Shi, Haoyang Che, Yong Sun, Jun...
159
Voted
CORR
2011
Springer
160views Education» more  CORR 2011»
14 years 6 months ago
Searching for Bayesian Network Structures in the Space of Restricted Acyclic Partially Directed Graphs
Although many algorithms have been designed to construct Bayesian network structures using different approaches and principles, they all employ only two methods: those based on i...
Silvia Acid, Luis M. de Campos