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JMLR
2012
7 years 19 days ago
Consistency and Rates for Clustering with DBSCAN
We propose a simple and efficient modification of the popular DBSCAN clustering algorithm. This modification is able to detect the most interesting vertical threshold level in a...
Bharath K. Sriperumbudur, Ingo Steinwart
ICDE
2011
IEEE
235views Database» more  ICDE 2011»
8 years 1 months ago
Dealing proactively with data corruption: Challenges and opportunities
—The danger of production or backup data becoming corrupted is a problem that database administrators dread. This position paper aims to bring this problem to the attention of th...
Nedyalko Borisov, Shivnath Babu, NagaPramod Mandag...
CORR
2011
Springer
207views Education» more  CORR 2011»
8 years 4 months ago
The AllDifferent Constraint with Precedences
We propose ALLDIFFPREC, a new global constraint that combines together an ALLDIFFERENT constraint with precedence constraints that strictly order given pairs of variables. We ident...
Christian Bessiere, Nina Narodytska, Claude-Guy Qu...
SIAMCO
2011
8 years 5 months ago
Consistency of Sequential Bayesian Sampling Policies
We consider Bayesian information collection, in which a measurement policy collects information to support a future decision. This framework includes ranking and selection, continu...
Peter Frazier, Warren B. Powell
JSYML
2011
87views more  JSYML 2011»
8 years 5 months ago
Mad families, splitting families and large continuum
Let κ < λ be regular uncountable cardinals. Using a finite support iteration of ccc posets we obtain the consistency of b = a = κ < s = λ. If µ is a measurable cardinal...
Jörg Brendle, Vera Fischer
JAIR
2011
124views more  JAIR 2011»
8 years 5 months ago
Second-Order Consistencies
In this paper, we propose a comprehensive study of second-order consistencies (i.e., consistencies identifying inconsistent pairs of values) for constraint satisfaction. We build ...
Christophe Lecoutre, Stéphane Cardon, Julie...
IAJIT
2011
8 years 5 months ago
A constraint programming based approach to detect ontology inconsistencies
: This paper proposes a constraint programming based approach to handle ontologies consistency, and more precisely user-defined consistencies. In practice, ontologies consistency i...
Moussa Benaissa, Yahia Lebbah
ICTAI
2009
IEEE
8 years 8 months ago
Merging Conflicting Propositional Knowledge by Similarity
The paper discusses a new approach to merging conflicting propositional knowledge bases which builds on the idea that consistency can often be restored by interpreting proposition...
Steven Schockaert, Henri Prade
GI
2009
Springer
8 years 8 months ago
A Static Analysis Technique to Detect Unsatisfiable Conditions in Ontology-based Workflows
: Static analysis techniques for consistency checking of workflows allow to avoid runtime errors. This is in particular crucial for long running workflows where errors, detected la...
Gabriele Weiler, Arnd Poetzsch-Heffter, Stephan Ki...
EDM
2009
108views Data Mining» more  EDM 2009»
8 years 8 months ago
Student Consistency and Implications for Feedback in Online Assessment Systems
Abstract. Most of the emphasis on mining online assessment logs has been to identify contentspecific errors. However, the pattern of general "consistency" is domain indep...
Tara M. Madhyastha, Steven L. Tanimoto
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