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DCC
2004
IEEE
16 years 6 months ago
On the Complexity of Rate-Distortion Optimal Streaming of Packetized Media
We consider the problem of rate-distortion optimal streaming of packetized media with sender-driven transmission over a single-QoS network using feedback and retransmissions. For ...
Martin Röder, Jean Cardinal, Raouf Hamzaoui
STOC
2010
ACM
200views Algorithms» more  STOC 2010»
16 years 4 months ago
Hardness Amplification in Proof Complexity
We present a generic method for converting any family of unsatisfiable CNF formulas that require large resolution rank into CNF formulas whose refutation requires large rank for p...
Paul Beame, Trinh Huynh and Toniann Pitassi
SODA
2010
ACM
181views Algorithms» more  SODA 2010»
16 years 4 months ago
On the Cell Probe Complexity of Dynamic Membership
We study the dynamic membership problem, one of the most fundamental data structure problems, in the cell probe model with an arbitrary cell size. We consider a cell probe model e...
KE YI, QIN ZHANG
SODA
2010
ACM
178views Algorithms» more  SODA 2010»
16 years 4 months ago
Basis Reduction, and the Complexity of Branch-and-Bound
Gabor Pataki, Mustafa Tural
SODA
2010
ACM
151views Algorithms» more  SODA 2010»
16 years 4 months ago
The Complexity of Guarding Terrains
James King, Erik Krohn