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» Problem Solving in the DISCO Constraint Database System
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DKE
2010
167views more  DKE 2010»
13 years 7 months ago
The consistency extractor system: Answer set programs for consistent query answering in databases
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
Mónica Caniupán Marileo, Leopoldo E....
ADBIS
2008
Springer
117views Database» more  ADBIS 2008»
13 years 9 months ago
Reclassification of Linearly Classified Data Using Constraint Databases
In many problems the raw data is already classified according to a variety of features using some linear classification algorithm but needs to be reclassified. We introduce a novel...
Peter Z. Revesz, Thomas Triplet
IJCAI
1997
13 years 9 months ago
Computational Complexity of Multi-way, Dataflow Constraint Problems
Although it is acknowledged that multi-way dataflow constraints are useful in interactive applications, concerns about their tractability have hindered their acceptance. Certain l...
Gilles Trombettoni, Bertrand Neveu
CDC
2010
IEEE
169views Control Systems» more  CDC 2010»
13 years 2 months ago
Control of a bicycle using virtual holonomic constraints
The problem of making a bicycle trace a strictly convex Jordan curve with bounded roll angle and bounded speed is investigated. The problem is solved by enforcing a virtual holonom...
Luca Consolini, Manfredi Maggiore
ICWL
2007
Springer
14 years 1 months ago
Using Constraint-Based Modelling to Describe the Solution Space of Ill-defined Problems in Logic Programming
Intelligent Tutoring Systems have made great strides in recent years. Many of these gains have been achieved for welldefined problems. However, solving ill-defined problems is imp...
Nguyen-Thinh Le, Wolfgang Menzel