Sciweavers

2086 search results - page 213 / 418
» Mathematical Theory Exploration
Sort
View
KDD
2010
ACM
244views Data Mining» more  KDD 2010»
15 years 2 months ago
Finding effectors in social networks
Assume a network (V, E) where a subset of the nodes in V are active. We consider the problem of selecting a set of k active nodes that best explain the observed activation state, ...
Theodoros Lappas, Evimaria Terzi, Dimitrios Gunopu...
HYBRID
2010
Springer
15 years 2 months ago
Oscillation analysis of linearly coupled piecewise affine systems
In recent years, there have been intensive theoretical research works on modeling/analysis of oscillatory phenomena. In this paper, we derive a sufficient condition under which (a...
Kenji Kashima, Yasuyuki Kawamura, Jun-ichi Imura
148
Voted
TSP
2010
14 years 11 months ago
Statistical detection of congestion in routers
Detection of congestion plays a key role in numerous networking protocols, including those driving Active Queue Management (AQM) methods used in congestion control in Internet rout...
Ivan D. Barrera, Stephan Bohacek, Gonzalo R. Arce
GECCO
2005
Springer
127views Optimization» more  GECCO 2005»
15 years 9 months ago
Evolutionary form-finding of tensegrity structures
Tensegrity structures are stable 3-dimensional mechanical structures which maintain their form due to an intricate balance of forces between disjoint rigid elements and continuous...
Chandana Paul, Hod Lipson, Francisco J. Valero Cue...
WABI
2004
Springer
116views Bioinformatics» more  WABI 2004»
15 years 9 months ago
Topological Rearrangements and Local Search Method for Tandem Duplication Trees
—The problem of reconstructing the duplication history of a set of tandemly repeated sequences was first introduced by Fitch [4]. Many recent studies deal with this problem, show...
Denis Bertrand, Olivier Gascuel