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» On the Number of Optimal Base 2 Representations of Integers
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LICS
1997
IEEE
14 years 19 days ago
Semantics of Exact Real Arithmetic
In this paper, we incorporate a representation of the non-negative extended real numbers based on the composition of linear fractional transformations with nonnegative integer coe...
Peter John Potts, Abbas Edalat, Martín H&ou...
STOC
2001
ACM
159views Algorithms» more  STOC 2001»
14 years 8 months ago
Optimal static range reporting in one dimension
We consider static one dimensional range searching problems. These problems are to build static data structures for an integer set S U, where U = {0, 1, . . . , 2w - 1}, which su...
Stephen Alstrup, Gerth Stølting Brodal, The...
SODA
2004
ACM
58views Algorithms» more  SODA 2004»
13 years 9 months ago
Point containment in the integer hull of a polyhedron
We show that the point containment problem in the integer hull of a polyhedron, which is defined by m inequalities, with coefficients of at most bits can be solved in time O(m + ...
Ernst Althaus, Friedrich Eisenbrand, Stefan Funke,...
ATMOS
2009
102views Optimization» more  ATMOS 2009»
13 years 9 months ago
An Improved Train Classification Procedure for the Hump Yard Lausanne Triage
In this paper we combine an integer programming approach and a computer simulation tool to successfully develop and verify an improved classification schedule for a real-world trai...
Peter Marton, Jens Maue, Marc Nunkesser
TR
2008
117views more  TR 2008»
13 years 8 months ago
Redundancy Allocation for Series-Parallel Systems Using Integer Linear Programming
We consider the problem of maximizing the reliability of a series-parallel system given cost and weight constraints on the system. The number of components in each subsystem and th...
Alain Billionnet