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» Upper and lower Ramsey bounds in bounded arithmetic
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CORR
2008
Springer
101views Education» more  CORR 2008»
13 years 6 months ago
Sublinear Communication Protocols for Multi-Party Pointer Jumping and a Related Lower Bound
We study the one-way number-on-the-forehead (NOF) communication complexity of the k-layer pointer jumping problem with n vertices per layer. This classic problem, which has connec...
Joshua Brody, Amit Chakrabarti
CORR
2010
Springer
155views Education» more  CORR 2010»
13 years 5 months ago
A New Upper Bound on the Average Error Exponent for Multiple-Access Channels
A new lower bound for the average probability or error for a two-user discrete memoryless (DM) multiple-access channel (MAC) is derived. This bound has a structure very similar to...
Ali Nazari, S. Sandeep Pradhan, Achilleas Anastaso...
IWCMC
2006
ACM
14 years 21 days ago
Bounds on the fading number of multiple-input single-output fading channels with memory
We derive new upper and lower bounds on the fading number of multiple-input single-output (MISO) fading channels of general (not necessarily Gaussian) regular law with spatial and...
Stefan M. Moser
WADS
2005
Springer
133views Algorithms» more  WADS 2005»
14 years 6 days ago
Heap Building Bounds
We consider the lower bound for building a heap in the worst case and the upper bound in the average case. We will prove that the supposedly fastest algorithm in the average case[2...
Zhentao Li, Bruce A. Reed
JCSS
1998
65views more  JCSS 1998»
13 years 6 months ago
Good Degree Bounds on Nullstellensatz Refutations of the Induction Principle
This paper gives nearly optimal, logarithmic upper and lower bounds on the minimum degree of Nullstellensatz refutations (i.e., polynomials) of the propositional induction princip...
Samuel R. Buss, Toniann Pitassi