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AR
2005
59views more  AR 2005»
13 years 9 months ago
Towards grasping in unstructured environments: grasper compliance and configuration optimization
This paper examines the role of grasper compliance and kinematic configuration in environments where object size and location may not be well known. A grasper consisting of a pair ...
Aaron M. Dollar, Robert D. Howe
DAM
2002
67views more  DAM 2002»
13 years 9 months ago
Optimal arrangement of data in a tree directory
We define the decision problem data arrangement, which involves arranging the vertices of a graph G at the leaves of a d-ary tree so that a weighted sum of the distances between p...
Malwina J. Luczak, Steven D. Noble
CORR
2007
Springer
155views Education» more  CORR 2007»
13 years 9 months ago
Low-density graph codes that are optimal for source/channel coding and binning
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...
Martin J. Wainwright, Emin Martinian
CPM
2004
Springer
144views Combinatorics» more  CPM 2004»
14 years 3 months ago
A Simple Optimal Representation for Balanced Parentheses
We consider succinct, or highly space-efficient, representations of a (static) string consisting of n pairs of balanced parentheses, that support natural operations such as findi...
Richard F. Geary, Naila Rahman, Rajeev Raman, Venk...
ANOR
2004
208views more  ANOR 2004»
13 years 9 months ago
Airline Crew Rostering: Problem Types, Modeling, and Optimization
Airline crew rostering is an important part of airline operations and an interesting problem for the application of operations research. The objective is to assign anonymous crew p...
Niklas Kohl, Stefan E. Karisch