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» Separating Complexity Classes Using Structural Properties
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ESA
2009
Springer
92views Algorithms» more  ESA 2009»
14 years 4 months ago
Minimizing Movement: Fixed-Parameter Tractability
Abstract. We study an extensive class of movement minimization problems which arise from many practical scenarios but so far have little theoretical study. In general, these proble...
Erik D. Demaine, MohammadTaghi Hajiaghayi, D&aacut...
JMLR
2012
12 years 17 days ago
Graphlet decomposition of a weighted network
We introduce the graphlet decomposition of a weighted network, which encodes a notion of social information based on social structure. We develop a scalable algorithm, which combi...
Hossein Azari Soufiani, Edo Airoldi
ECCC
2010
89views more  ECCC 2010»
13 years 10 months ago
Estimating the unseen: A sublinear-sample canonical estimator of distributions
We introduce a new approach to characterizing the unobserved portion of a distribution, which provides sublinear-sample additive estimators for a class of properties that includes...
Gregory Valiant, Paul Valiant
ATAL
2004
Springer
14 years 3 months ago
Decentralized Markov Decision Processes with Event-Driven Interactions
Decentralized MDPs provide a powerful formal framework for planning in multi-agent systems, but the complexity of the model limits its usefulness. We study in this paper a class o...
Raphen Becker, Shlomo Zilberstein, Victor R. Lesse...
IOLTS
2005
IEEE
125views Hardware» more  IOLTS 2005»
14 years 3 months ago
Design of a Self Checking Reed Solomon Encoder
— In this paper, an innovative self-checking Reed Solomon encoder architecture is described. The presented architecture exploits some properties of the arithmetic operations in G...
Gian-Carlo Cardarilli, Salvatore Pontarelli, Marco...