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» On the Complexity of the Interlace Polynomial
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ICAI
2009
15 years 4 months ago
An Alternative Representation for QBF
Quantified Boolean formulas are a powerful representation that have been used to capture and solve a variety of problems in Artificial Intelligence. While most research has focused...
Anja Remshagen, Klaus Truemper
ISSAC
2007
Springer
88views Mathematics» more  ISSAC 2007»
16 years 14 days ago
Polynomial-time algorithm for Hilbert series of Borel type ideals
In this paper, it is shown that the Hilbert series of a Borel type ideal may be computed within a complexity which is polynomial in Dn where n + 1 is the number of unknowns and D ...
Amir Hashemi
JCSS
2006
52views more  JCSS 2006»
15 years 6 months ago
LWPP and WPP are not uniformly gap-definable
Resolving an issue open since Fenner, Fortnow, and Kurtz raised it in [FFK94], we prove that LWPP is not uniformly gap-definable and that WPP is not uniformly gap-definable. We do...
Holger Spakowski, Rahul Tripathi
ASIACRYPT
2001
Springer
15 years 11 months ago
Responsive Round Complexity and Concurrent Zero-Knowledge
The number of communication rounds is a classic complexity measure for protocols; reducing round complexity is a major goal in protocol design. However, when the communication time...
Tzafrir Cohen, Joe Kilian, Erez Petrank
COCO
2009
Springer
121views Algorithms» more  COCO 2009»
16 years 27 days ago
Lower Bounds on Quantum Multiparty Communication Complexity
A major open question in communication complexity is if randomized and quantum communication are polynomially related for all total functions. So far, no gap larger than a power o...
Troy Lee, Gideon Schechtman, Adi Shraibman