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» On numbers of Davenport-Schinzel sequences
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COMBINATORICS
1999
70views more  COMBINATORICS 1999»
15 years 28 days ago
Derivative Polynomials, Euler Polynomials, and Associated Integer Sequences
Let Pn and Qn be the polynomials obtained by repeated differentiation of the tangent and secant functions respectively. From the exponential generating functions of these polynomia...
Michael E. Hoffman
ICCD
2003
IEEE
109views Hardware» more  ICCD 2003»
15 years 10 months ago
Independent Test Sequence Compaction through Integer Programming
We discuss the compaction of independent test sequences for sequential circuits. Our first contribution is the formulation of this problem as an integer program, which we then so...
Petros Drineas, Yiorgos Makris
KELSI
2004
Springer
15 years 6 months ago
A Randomized Algorithm for Distance Matrix Calculations in Multiple Sequence Alignment
Multiple sequence alignment (MSA) is a vital problem in biology. Optimal alignment of multiple sequences becomes impractical even for a modest number of sequences [1] since the gen...
Sanguthevar Rajasekaran, Vishal Thapar, Hardik Dav...
COMPSAC
2008
IEEE
15 years 3 months ago
Searching for Opportunities of Refactoring Sequences: Reducing the Search Space
During software development and evolution activities, the developers focus the refactoring efforts on choosing and applying refactoring patterns (or sequences of patterns) that ar...
Eduardo Kessler Piveta, João Araújo,...
SEAAI
1998
Springer
15 years 5 months ago
Conceptual designing as a sequence of situated acts
Abstract. This paper introduces conceptual designing within an F-B-S framework. It then goes on to describe a number of models of designing before introducing the notions of situat...
John S. Gero