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COMPLEX
2009
Springer
16 years 1 months ago
Return Intervals Approach to Financial Fluctuations
Financial fluctuations play a key role for financial markets studies. A new approach focusing on properties of return intervals can help to get better understanding of the fluct...
Fengzhong Wang, Kazuko Yamasaki, Shlomo Havlin, H....
IBPRIA
2003
Springer
15 years 11 months ago
A Colour Tracking Procedure for Low-Cost Face Desktop Applications
In this paper we present an environment for the tracking of a human face obtained from a real video sequence. We will describe the system and discuss the advantages and disadvanta...
Francisco J. Perales López, Ramon Mas, Miqu...
COCOON
2006
Springer
15 years 10 months ago
Reconstructing Evolution of Natural Languages: Complexity and Parameterized Algorithms
In a recent article, Nakhleh, Ringe and Warnow introduced perfect phylogenetic networks--a model of language evolution where languages do not evolve via clean speciation--and form...
Iyad A. Kanj, Luay Nakhleh, Ge Xia
WSC
2004
15 years 7 months ago
An Urban Terrain Abstraction to Support Decisionmaking Using Recursive Simulation
Recursive simulation is the technique of having simulated decisionmakers themselves use simulation to inform their decisionmaking. Issues of efficiency require that the recursive ...
John B. Gilmer Jr.
CORR
2010
Springer
99views Education» more  CORR 2010»
15 years 6 months ago
A New Phase Transition for Local Delays in MANETs
: We study a slotted version of the Aloha Medium Access (MAC) protocol in a Mobile Ad-hoc Network (MANET). Our model features transmitters randomly located in the Euclidean plane, ...
François Baccelli, Bartek Blaszczyszyn