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PE
2006
Springer
145views Optimization» more  PE 2006»
14 years 9 months ago
Closed form solutions for mapping general distributions to quasi-minimal PH distributions
Approximating general distributions by phase-type (PH) distributions is a popular technique in stochastic analysis, since the Markovian property of PH distributions often allows a...
Takayuki Osogami, Mor Harchol-Balter
WIA
2004
Springer
15 years 3 months ago
A General Weighted Grammar Library
We present a general weighted grammar software library, the GRM Library, that can be used in a variety of applications in text, speech, and biosequence processing. The underlying a...
Cyril Allauzen, Mehryar Mohri, Brian Roark
ICDE
2005
IEEE
86views Database» more  ICDE 2005»
15 years 11 months ago
Personalized Queries under a Generalized Preference Model
Query Personalization is the process of dynamically enhancing a query with related user preferences stored in a user profile with the aim of providing personalized answers. The un...
Georgia Koutrika, Yannis E. Ioannidis
SOFSEM
2010
Springer
15 years 6 months ago
Parallel Randomized Load Balancing: A Lower Bound for a More General Model
We extend the lower bound of Adler et. al [1] and Berenbrink [3] for parallel randomized load balancing algorithms. The setting in these asynchronous and distributed algorithms is...
Guy Even, Moti Medina
CEC
2007
IEEE
14 years 11 months ago
A novel general framework for evolutionary optimization: Adaptive fuzzy fitness granulation
— Computational complexity is a major challenge in evolutionary algorithms due to their need for repeated fitness function evaluations. Here, we aim to reduce number of fitness f...
Mohsen Davarynejad, Mohammad R. Akbarzadeh-Totonch...