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SIAMCOMP
1998
102views more  SIAMCOMP 1998»
13 years 4 months ago
L-Printable Sets
A language is L-printable if there is a logspace algorithm which, on input 1n, prints all members in the language of length n. Following the work of Allender and Rubinstein [SIAM J...
Lance Fortnow, Judy Goldsmith, Matthew A. Levy, St...
SIAMCOMP
1998
114views more  SIAMCOMP 1998»
13 years 4 months ago
Maximum k-Chains in Planar Point Sets: Combinatorial Structure and Algorithms
A chain of a set P of n points in the plane is a chain of the dominance order on P. A k-chain is a subset C of P that can be covered by k chains. A k-chain C is a maximum k-chain ...
Stefan Felsner, Lorenz Wernisch
SIAMCOMP
1998
85views more  SIAMCOMP 1998»
13 years 4 months ago
Separator-Based Sparsification II: Edge and Vertex Connectivity
We consider the problem of maintaining a dynamic planar graph subject to edge insertions and edge deletions that preserve planarity but that can change the embedding. We describe a...
David Eppstein, Zvi Galil, Giuseppe F. Italiano, T...
SIAMCOMP
1998
93views more  SIAMCOMP 1998»
13 years 4 months ago
Localizing a Robot with Minimum Travel
Gregory Dudek, Kathleen Romanik, Sue Whitesides
SIAMCOMP
1998
114views more  SIAMCOMP 1998»
13 years 4 months ago
Universal Limit Laws for Depths in Random Trees
Random binary search trees, b-ary search trees, median-of-(2k+1) trees, quadtrees, simplex trees, tries, and digital search trees are special cases of random split trees. For these...
Luc Devroye
SIAMCOMP
1998
99views more  SIAMCOMP 1998»
13 years 4 months ago
On the Power of Finite Automata with Both Nondeterministic and Probabilistic States
Anne Condon, Lisa Hellerstein, Samuel Pottle, Avi ...
SIAMCOMP
1998
168views more  SIAMCOMP 1998»
13 years 4 months ago
Efficient Algorithms for the Domination Problems on Interval and Circular-Arc Graphs
This paper first presents a unified approach to design efficient algorithms for the weighted domination problem and its three variants, i.e., the weighted independent, connected,...
Maw-Shang Chang
SIAMCOMP
1998
86views more  SIAMCOMP 1998»
13 years 4 months ago
Exact Learning of Discretized Geometric Concepts
We first present an algorithm that uses membership and equivalence queries to exactly identify a discretized geometric concept defined by the union of m axis-parallel boxes in d-...
Nader H. Bshouty, Paul W. Goldberg, Sally A. Goldm...
SIAMCOMP
1998
125views more  SIAMCOMP 1998»
13 years 4 months ago
Free Bits, PCPs, and Nonapproximability-Towards Tight Results
This paper continues the investigation of the connection between probabilistically checkable proofs (PCPs) and the approximability of NP-optimization problems. The emphasis is on p...
Mihir Bellare, Oded Goldreich, Madhu Sudan
SIAMCOMP
1998
68views more  SIAMCOMP 1998»
13 years 4 months ago
Guaranteeing Fair Service to Persistent Dependent Tasks
Amotz Bar-Noy, Alain J. Mayer, Baruch Schieber, Ma...