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SODA
2004
ACM
124views Algorithms» more  SODA 2004»
14 years 11 months ago
Family trees: an ordered dictionary with optimal congestion, locality, degree, and search time
We consider the problem of storing an ordered dictionary data structure over a distributed set of nodes. In contrast to traditional sequential data structures, distributed data st...
Kevin C. Zatloukal, Nicholas J. A. Harvey
SODA
1994
ACM
88views Algorithms» more  SODA 1994»
14 years 11 months ago
Optimal Prediction for Prefetching in the Worst Case
Response time delays caused by I/O are a major problem in many systems and database applications. Prefetching and cache replacement methods are attracting renewed attention because...
P. Krishnan, Jeffrey Scott Vitter
CORR
2007
Springer
105views Education» more  CORR 2007»
14 years 10 months ago
Optimal Order of Decoding for Max-Min Fairness in K-User Memoryless Interference Channels
A K-user memoryless interference channel is considered where each receiver sequentially decodes the data of a subset of transmitters before it decodes the data of the designated t...
Mohammad Ali Maddah-Ali, Hajar Mahdavi-Doost, Amir...
PARA
2004
Springer
15 years 3 months ago
Optimization of a Statically Partitioned Hypermatrix Sparse Cholesky Factorization
The sparse Cholesky factorization of some large matrices can require a two dimensional partitioning of the matrix. The sparse hypermatrix storage scheme produces a recursive 2D par...
José R. Herrero, Juan J. Navarro
CICLING
2003
Springer
15 years 3 months ago
Per-node Optimization of Finite-State Mechanisms for Natural Language Processing
Finite-state processing is typically based on structures that allow for efficient indexing and sequential search. However, this “rigid” framework has several disadvantages when...
Alexander Troussov, Brian O'Donovan, Seppo Koskenn...