Sciweavers

1036 search results - page 116 / 208
» Natural Narrowing for General Term Rewriting Systems
Sort
View
ALIFE
2004
13 years 9 months ago
Basic Autonomy as a Fundamental Step in the Synthesis of Life
In the search for the primary roots of autonomy (a pivotal concept in Varela's comprehensive understanding of living beings), the theory of autopoiesis provided an explicit cr...
Kepa Ruiz-Mirazo, Alvaro Moreno
ICEGOV
2007
ACM
14 years 26 days ago
Formal threat descriptions for enhancing governmental risk assessment
Compared to the last decades, we have recently seen more and more governmental applications which are provided via the Internet directly to the citizens. Due to the long history o...
Andreas Ekelhart, Stefan Fenz, Thomas Neubauer, Ed...
KDD
2005
ACM
103views Data Mining» more  KDD 2005»
14 years 2 months ago
Key semantics extraction by dependency tree mining
We propose a new text mining system which extracts characteristic contents from given documents. We define Key semantics as characteristic sub-structures of syntactic dependencie...
Satoshi Morinaga, Hiroki Arimura, Takahiro Ikeda, ...
ICML
2005
IEEE
14 years 9 months ago
Coarticulation: an approach for generating concurrent plans in Markov decision processes
We study an approach for performing concurrent activities in Markov decision processes (MDPs) based on the coarticulation framework. We assume that the agent has multiple degrees ...
Khashayar Rohanimanesh, Sridhar Mahadevan
SIGIR
2006
ACM
14 years 3 months ago
Minimal test collections for retrieval evaluation
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
Ben Carterette, James Allan, Ramesh K. Sitaraman