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ALGORITHMICA
2002
159views more  ALGORITHMICA 2002»
8 years 7 months ago
Algorithmic Aspects of Acyclic Edge Colorings
A proper coloring of the edges of a graph G is called acyclic if there is no 2-colored cycle in G. The acyclic edge chromatic number of G, denoted by a (G), is the least number of...
Noga Alon, Ayal Zaks
ALGORITHMICA
2002
101views more  ALGORITHMICA 2002»
8 years 7 months ago
Improved Algorithms for Constructing Fault-Tolerant Spanners
Let S be a set of n points in a metric space, and k a positive integer. Algorithms are given that construct k-fault-tolerant spanners for S. If in such a spanner at most k vertice...
Christos Levcopoulos, Giri Narasimhan, Michiel H. ...
ALGORITHMICA
2002
89views more  ALGORITHMICA 2002»
8 years 7 months ago
Embedding Linkages on an Integer Lattice
This paper answers the following question: Given an \erector set" linkage, a connected set of xed-length links, what is the minimal needed to adjust the edge lengths so that ...
Susan Landau, Neil Immerman
ALGORITHMICA
2002
83views more  ALGORITHMICA 2002»
8 years 7 months ago
A Tutorial for Designing Flexible Geometric Algorithms
The implementation of an algorithm is faced with the issues efficiency, flexibility, and ease-of-use. In this paper, we suggest a design concept that greatly increases the flexibi...
Vikas Kapoor, Dietmar Kühl, Alexander Wolff
ALGORITHMICA
2002
73views more  ALGORITHMICA 2002»
8 years 7 months ago
Randomized Weighted Caching with Two Page Weights
We consider a special case of the weighted caching problem where
Sandy Irani
ALGORITHMICA
2002
94views more  ALGORITHMICA 2002»
8 years 7 months ago
The Quantum Black-Box Complexity of Majority
We describe a quantum black-box network computing the majority of N bits with zerosided error using only 2 3 N + O( N log( -1 log N)) queries: the algorithm returns the correct an...
Thomas P. Hayes, Samuel Kutin, Dieter van Melkebee...
ALGORITHMICA
2002
70views more  ALGORITHMICA 2002»
8 years 7 months ago
The Structure and Complexity of Sports Elimination Numbers
Dan Gusfield, Charles U. Martel
ALGORITHMICA
2002
84views more  ALGORITHMICA 2002»
8 years 7 months ago
On-Line Multi-Threaded Paging
In this paper we introduce a generalization of Paging to the case where there are many threads of requests. This models situations in which the requests come from more than one ind...
Esteban Feuerstein, Alejandro Strejilevich de Loma
ALGORITHMICA
2002
97views more  ALGORITHMICA 2002»
8 years 7 months ago
Testing and Spot-Checking of Data Streams
Abstract. We consider the tasks of testing and spot-checking for data streams. These testers and spotcheckers are potentially useful in real-time or near real-time applications tha...
Joan Feigenbaum, Sampath Kannan, Martin Strauss, M...
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