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JAIR
2008
117views more  JAIR 2008»
15 years 4 months ago
Complexity of Strategic Behavior in Multi-Winner Elections
Although recent years have seen a surge of interest in the computational aspects of social choice, no specific attention has previously been devoted to elections with multiple win...
Reshef Meir, Ariel D. Procaccia, Jeffrey S. Rosens...
ACL
2010
15 years 2 months ago
Complexity Assumptions in Ontology Verbalisation
We describe the strategy currently pursued for verbalising OWL ontologies by sentences in Controlled Natural Language (i.e., combining generic rules for realising logical patterns...
Richard Power
DLT
2009
15 years 2 months ago
Tight Bounds on the Descriptional Complexity of Regular Expressions
Abstract. We improve on some recent results on lower bounds for conversion problems for regular expressions. In particular we consider the conversion of planar deterministic finite...
Hermann Gruber, Markus Holzer
DEBS
2011
ACM
14 years 7 months ago
DejaVu: a complex event processing system for pattern matching over live and historical data streams
This short paper provides an overview of the DejaVu complex event processing (CEP) system, with an emphasis on its novel architecture and query optimization techniques for correla...
Nihal Dindar, Peter M. Fischer, Nesime Tatbul
ECCC
2006
107views more  ECCC 2006»
15 years 4 months ago
Energy Complexity and Entropy of Threshold Circuits
Abstract. Circuits composed of threshold gates (McCulloch-Pitts neurons, or perceptrons) are simplified models of neural circuits with the advantage that they are theoretically mor...
Wolfgang Maass, Kei Uchizawa, Rodney J. Douglas