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IANDC
2007
111views more  IANDC 2007»
13 years 7 months ago
Expressiveness and complexity of graph logic
We investigate the complexity and expressive power of a spatial logic for reasoning about graphs. This logic was previously introduced by Cardelli, Gardner and Ghelli, and provide...
Anuj Dawar, Philippa Gardner, Giorgio Ghelli
POPL
2012
ACM
12 years 3 months ago
Analysis of recursively parallel programs
We propose a general formal model of isolated hierarchical parallel computations, and identify several fragments to match the concurrency constructs present in real-world programm...
Ahmed Bouajjani, Michael Emmi
COCO
2003
Springer
93views Algorithms» more  COCO 2003»
14 years 29 days ago
The complexity of stochastic sequences
We review and slightly strengthen known results on the Kolmogorov complexity of prefixes of effectively random sequences. First, there are recursively random random sequences su...
Wolfgang Merkle
GLOBECOM
2007
IEEE
14 years 2 months ago
Recursive Sliding-Window LMMSE-Based Equalization in Wireless Mobile Coded OFDM
— Orthogonal frequency division multiplexing (OFDM) system suffers extra performance degradation in fast fading channels due to intercarrier interference (ICI). Combining frequen...
Daniel N. Liu, Michael P. Fitz
IC
2003
13 years 9 months ago
Marshalgen: A Package for Semi-Automatic Marshaling of Objects
Abstract— Marshaling or serialization of objects is an important component of both distributed and parallel computing. Current systems impose a significant burden on the program...
Gene Cooperman, Ning Ke, Huanmei Wu