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HM
2007
Springer
137views Optimization» more  HM 2007»
14 years 4 months ago
A Hybrid VNS for Connected Facility Location
The connected facility location (ConFL) problem generalizes the facility location problem and the Steiner tree problem in graphs. Given a graph G = (V, E), a set of customers D ⊆...
Ivana Ljubic
MOBIHOC
2004
ACM
14 years 3 months ago
Antenna orientation optimization for minimum-energy multicast tree construction in wireless ad hoc networks with directional ant
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
Song Guo, Oliver W. W. Yang
ICRA
2002
IEEE
92views Robotics» more  ICRA 2002»
14 years 3 months ago
Resolution Complete Rapidly-Exploring Random Trees
Trajectory design for high-dimensional systems with nonconvex constraints is a challenging problem considered in this paper. Classical dynamic programming is often employed, but c...
Peng Cheng, Steven M. LaValle
LREC
2010
173views Education» more  LREC 2010»
13 years 12 months ago
From Speech to Trees: Applying Treebank Annotation to Arabic Broadcast News
The Arabic Treebank (ATB) Project at the Linguistic Data Consortium (LDC) has embarked on a large corpus of Broadcast News (BN) transcriptions, and this has led to a number of new...
Mohamed Maamouri, Ann Bies, Seth Kulick, Wajdi Zag...
TIT
2008
74views more  TIT 2008»
13 years 10 months ago
Optimal Parsing Trees for Run-Length Coding of Biased Data
Abstract-- We study coding schemes which encode unconstrained sequences into run-length-limited (d, k)-constrained sequences. We present a general framework for the construction of...
Sharon Aviran, Paul H. Siegel, Jack K. Wolf