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CORR
2004
Springer
124views Education» more  CORR 2004»
13 years 8 months ago
On the existence of stable models of non-stratified logic programs
In this paper we analyze the relationship between cyclic definitions and consistency in GelfondLifschitz's answer sets semantics (initially defined as `stable model semantics...
Stefania Costantini
CSMR
1998
IEEE
14 years 21 days ago
The Extract-Transform-Rewrite Cycle. A Step towards MetaCARE
A conceptual reengineering framework is presented that proposes extract, transform and rewrite as three characteristic steps to be performed within a reengineering cycle. The cycl...
Jürgen Ebert, Bernt Kullbach, Andreas Panse
JGT
2006
95views more  JGT 2006»
13 years 8 months ago
Maximal independent sets in graphs with at most r cycles
We find the maximum number of maximal independent sets in two families of graphs. The first family consists of all graphs with n vertices and at most r cycles. The second family i...
Goh Chee Ying, Koh Khee Meng, Bruce E. Sagan, Vinc...
ICTAI
2000
IEEE
14 years 25 days ago
Consistency checking for Euclidean spatial constraints: a dimension graph approach
In this paper, we address the problem of consistency checking for Euclidean spatial constraints. A dimension graph representation is proposed to maintain the Euclidean spatial con...
Xuan Liu, Shashi Shekhar, Sanjay Chawla
ICASSP
2008
IEEE
14 years 2 months ago
Structure of non-binary regular ldpc cycle codes
In this paper, we study non-binary regular LDPC cycle codes whose parity check matrix has fixed column weight 2 and fixed row weight d. We prove that the parity check matrix of ...
Jie Huang, Shengli Zhou, Peter Willett