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ACL
2006
15 years 6 months ago
Time Period Identification of Events in Text
This study aims at identifying when an event written in text occurs. In particular, we classify a sentence for an event into four time-slots; morning, daytime, evening, and night....
Taichi Noro, Takashi Inui, Hiroya Takamura, Manabu...
CSC
2006
15 years 6 months ago
Computing the Drift of Mutant Genes
- We develop a numerical scheme for computing the solution of a generalized version of Fisher's equation. The main idea is to use a modi ed Crank-Nicolson method in order to c...
Miguel Olmos-Gomez, Merced Arriaga-Gutierrez, Vali...
RIVF
2003
15 years 6 months ago
Complex Systems Modeling
—This paper addresses the simulation of the dynamics of complex systems by using hierarchical graph and multi-agent system. A complex system is composed of numerous interacting p...
Christophe Lecerf, Thi Minh Luan Nguyen
SODA
2003
ACM
103views Algorithms» more  SODA 2003»
15 years 6 months ago
On the rectilinear crossing number of complete graphs
We prove a lower bound of 0.3288   n 4¡ for the rectilinear crossing number cr(Kn) of a complete graph on n vertices, or in other words, for the minimum number of convex quadril...
Uli Wagner
WCE
2007
15 years 5 months ago
Heat Transfer Analysis and Experiments with Energy Recovery Ventilator
— A numerical and experimental study has been carried out for a rotary, periodic flow energy recovery ventilator containing a porous media matrix. The governing differential equa...
M. Khairul Alam, Adriana M. Druma