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» Counting Results in Weak Formalisms
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GG
2010
Springer
13 years 10 months ago
Multi-Amalgamation in Adhesive Categories
Abstract. Amalgamation is a well-known concept for graph transformations in order to model synchronized parallelism of rules with shared subrules and corresponding transformations....
Ulrike Golas, Hartmut Ehrig, Annegret Habel
PODS
2010
ACM
197views Database» more  PODS 2010»
13 years 9 months ago
When data dependencies over SQL tables meet the logics of paradox and S-3
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
Sven Hartmann, Sebastian Link
IEE
2008
97views more  IEE 2008»
13 years 8 months ago
Object-oriented concept analysis for software modularisation
: Modularity is one of the most important principles in software engineering and a necessity for every practical software. Since the design space of software is generally quite lar...
H. H. Kim, Doo-Hwan Bae
JCB
2008
170views more  JCB 2008»
13 years 8 months ago
Efficiently Identifying Max-Gap Clusters in Pairwise Genome Comparison
The spatial clustering of genes across different genomes has been used to study important problems in comparative genomics, from identification of operons to detection of homologo...
Xu Ling, Xin He, Dong Xin, Jiawei Han
ENTCS
2007
97views more  ENTCS 2007»
13 years 8 months ago
An Operational Semantics for Shared Messaging Communication
Shared Messaging Communication (SMC) has been introduced in [9] as a model of communication which reduces communication costs (both in terms of communication latency and memory us...
Astrid Kiehn