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» A Lower Bound for Primality
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DAM
2008
89views more  DAM 2008»
15 years 6 months ago
T-shift synchronization codes
In this paper we give a construction of T-shift synchronization codes, i.e. block codes capable of correcting synchronization shifts of length at most T in either direction (left ...
Rudolf Ahlswede, Bernhard Balkenhol, Christian Dep...
172
Voted
ARSCOM
2006
140views more  ARSCOM 2006»
15 years 6 months ago
Expansion Properties Of Levi Graphs
ABSTRACT. The Levi graph of a balanced incomplete block design is the bipartite graph whose vertices are the points and blocks of the design, with each block adjacent to those poin...
Dominic Lanphier, C. Miller, Jason Rosenhouse, A. ...
CSL
2006
Springer
15 years 6 months ago
Infinite State Model-Checking of Propositional Dynamic Logics
Model-checking problems for PDL (propositional dynamic logic) and its extension PDL (which includes the intersection operator on programs) over various classes of infinite state sy...
Stefan Göller, Markus Lohrey
IEICET
2006
76views more  IEICET 2006»
15 years 6 months ago
Relationship among Complexities of Individual Sequences over Countable Alphabet
This paper investigates some relations among four complexities of sequence over countably infinite alphabet, and shows that two kinds of empirical entropies and the self-entropy r...
Shigeaki Kuzuoka, Tomohiko Uyematsu
IPL
2008
79views more  IPL 2008»
15 years 6 months ago
Ski rental with two general options
We define and solve a simple extension of the ski-rental problem [4]. In the classical version, the algorithm needs to decide when to switch from renting to buying. In our version...
Zvi Lotker, Boaz Patt-Shamir, Dror Rawitz