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EMNLP
2006
15 years 2 months ago
Inducing Temporal Graphs
We consider the problem of constructing a directed acyclic graph that encodes temporal relations found in a text. The unit of our analysis is a temporal segment, a fragment of tex...
Philip Bramsen, Pawan Deshpande, Yoong Keok Lee, R...
SBACPAD
2004
IEEE
124views Hardware» more  SBACPAD 2004»
15 years 2 months ago
Improving Parallel Execution Time of Sorting on Heterogeneous Clusters
The aim of the paper is to introduce techniques in order to optimize the parallel execution time of sorting on heterogeneous platforms (processors speeds are related by a constant...
Christophe Cérin, Michel Koskas, Hazem Fkai...
91
Voted
CORR
2008
Springer
94views Education» more  CORR 2008»
15 years 27 days ago
Minimum Dissatisfaction Personnel Scheduling
: In this paper we consider two problems regarding the scheduling of available personnel in order to perform a given quantity of work, which can be arbitrarily decomposed into a se...
Mugurel Ionut Andreica, Romulus Andreica, Angela A...
112
Voted
IJON
2002
128views more  IJON 2002»
15 years 15 days ago
Extraction of a source from multichannel data using sparse decomposition
It was discovered recently that sparse decomposition by signal dictionaries results in dramatic improvement of the qualities of blind source separation. We exploit sparse decompos...
Michael Zibulevsky, Yehoshua Y. Zeevi
MOC
2002
148views more  MOC 2002»
15 years 14 days ago
Convergence of an iterative algorithm for solving Hamilton-Jacobi type equations
Abstract. Solutions of the optimal control and H-control problems for nonlinear affine systems can be found by solving Hamilton-Jacobi equations. However, these first order nonline...
Jerry Markman, I. Norman Katz