Sciweavers

1269 search results - page 84 / 254
» Pi-Calculus in Logical Form
Sort
View
ER
2007
Springer
167views Database» more  ER 2007»
15 years 4 months ago
An Unified Dynamic Description Logic Model for Databases: Relational Data, Relational Operations and Queries
The paper presents an unified Description Logic (DL) model for databases. Describing database models using DLs is a fundamental problem in many areas because it turns databases to...
Guoshun Hao, Shilong Ma, Yuefei Sui, Jianghua Lv
ITC
1995
IEEE
122views Hardware» more  ITC 1995»
15 years 4 months ago
A Fault Model and a Test Method for Analog Fuzzy Logic Circuits
A nalog circuit implementations of fuzzy logic are characterized by performing logical connectives of analog signals. They can be considered as generalization of digital circuits ...
Stefan Weiner
SPLC
2007
15 years 1 months ago
Feature Diagrams and Logics: There and Back Again
Feature modeling is a notation and an approach for modeling commonality and variability in product families. In their basic form, feature models contain mandatory/optional feature...
Krzysztof Czarnecki, Andrzej Wasowski
83
Voted
APAL
2008
87views more  APAL 2008»
15 years 23 days ago
Characterising nested database dependencies by fragments of propositional logic
We extend the earlier results on the equivalence between the Boolean and the multivalued dependencies in relational databases and fragments of the Boolean propositional logic. It ...
Sven Hartmann, Sebastian Link
114
Voted
LOGCOM
2010
136views more  LOGCOM 2010»
14 years 11 months ago
Combining Derivations and Refutations for Cut-free Completeness in Bi-intuitionistic Logic
Bi-intuitionistic logic is the union of intuitionistic and dual intuitionistic logic, and was introduced by Rauszer as a Hilbert calculus with algebraic and Kripke semantics. But ...
Rajeev Goré, Linda Postniece