273 search results - page 17 / 55 » On periodicity of two-dimensional words |
62
Voted
ORL
2007
14 years 9 months ago
2007
This paper introduces the single item lot sizing problem with inventory gains. This problem is a generalization of the classical single item capacitated lot sizing problem to one ...
64
Voted
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we explore the problem of mapping filtering services on large-scale heterogeneous platforms. Two important optimization criteria should be considered in such a fra...
77
Voted
FOCS
1990
IEEE
15 years 1 months ago
1990
IEEE
The exponent of periodicity is an important factor in estimates of complexity of word-unification algorithms. We prove that the exponent of periodicity of a minimal solution of a w...
EOR
2010
14 years 9 months ago
2010
We study a firm that makes new products in the first period and uses returned cores to make remanufactured products (along with new products) in future periods. The remanufactured...
64
Voted
ANNALS
2004
14 years 9 months ago
2004
Purdue University established the first academic department of computer sciences in 1962. The events, starting in 1959, leading to its establishment are chronicled, and then its f...