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ICASSP
2010
IEEE
15 years 6 months ago
Circulant space-time codes for integration with beamforming
—This paper provides a framework for designing space-time codes to take advantage of a small number of feedback bits from the receiver. The new codes are based on circulant matri...
Yiyue Wu, A. Robert Calderbank
CORR
2006
Springer
90views Education» more  CORR 2006»
15 years 6 months ago
The recognizability of sets of graphs is a robust property
Once the set of finite graphs is equipped with an algebra structure (arising from the definition of operations that generalize the concatenation of words), one can define the noti...
Bruno Courcelle, Pascal Weil
GRID
2006
Springer
15 years 6 months ago
Workflow Global Computing with YML
In this paper we propose a framework dedicated to the development and the execution of parallel applications over large scale global computing platforms. A workflow programming env...
Olivier Delannoy, Nahid Emad, Serge G. Petiton
JDA
2006
184views more  JDA 2006»
15 years 6 months ago
Dynamic shortest paths and transitive closure: Algorithmic techniques and data structures
In this paper, we survey fully dynamic algorithms for path problems on general directed graphs. In particular, we consider two fundamental problems: dynamic transitive closure and...
Camil Demetrescu, Giuseppe F. Italiano
FUIN
2010
137views more  FUIN 2010»
15 years 3 months ago
Extending and Implementing RASP
In previous work we have proposed an extension to ASP (Answer Set Programming), called RASP, standing for ASP with Resources. RASP supports declarative reasoning on production and...
Stefania Costantini, Andrea Formisano, Davide Pett...