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POPL
2012
ACM
12 years 9 days ago
Playing in the grey area of proofs
Interpolation is an important technique in verification and static analysis of programs. In particular, interpolants extracted from proofs of various properties are used in invar...
Krystof Hoder, Laura Kovács, Andrei Voronko...
ISAAC
1992
Springer
132views Algorithms» more  ISAAC 1992»
13 years 8 months ago
Generalized Assignment Problems
In the multilevel generalized assignment problem (MGAP) agents can perform tasks at more than one efficiency level. Important manufacturing problems, such as lot sizing, can be ea...
Silvano Martello, Paolo Toth
IPL
2007
111views more  IPL 2007»
13 years 4 months ago
Powering requires threshold depth 3
We study the circuit complexity of the powering function, defined as POWm(Z) = Zm for an n-bit integer input Z and an integer exponent m poly(n). Let LTd denote the class of func...
Alexander A. Sherstov
TIT
2011
102views more  TIT 2011»
12 years 11 months ago
Sequence Families With Low Correlation Derived From Multiplicative and Additive Characters
For integer r satisfying 0 ≤ r ≤ p − 2, a sequence family Ωr of polyphase sequences of prime period p, size (p − 2)pr , and maximum correlation at most 2 + (r + 1) √ p...
Kai-Uwe Schmidt