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125
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GLOBECOM
2009
IEEE
15 years 7 months ago
Multi-User Cooperative Communications with Relay-Coding for Uplink IMT-Advanced 4G Systems
Adoption of relay stations has been commonly accepted as a key technique for future IMTadvanced 4G systems to improve the link performance. While study in relay systems is often c...
Lei Cao, Jinyun Zhang, Norio Kanno
IJHPCA
2010
105views more  IJHPCA 2010»
15 years 2 months ago
The Importance of Non-Data-Communication Overheads in MPI
With processor speeds no longer doubling every 18-24 months owing to the exponential increase in power consumption and heat dissipation, modern HEC systems tend to rely lesser on ...
Pavan Balaji, Anthony Chan, William Gropp, Rajeev ...
125
Voted
SEUS
2009
IEEE
15 years 10 months ago
Concurrency and Communication: Lessons from the SHIM Project
Abstract. Describing parallel hardware and software is difficult, especially in an embedded setting. Five years ago, we started the shim project to address this challenge by develo...
Stephen A. Edwards
125
Voted
ISCIS
2003
Springer
15 years 8 months ago
Minimizing Communication Cost in Fine-Grain Partitioning of Sparse Matrices
Abstract. We show a two-phase approach for minimizing various communication-cost metrics in fine-grain partitioning of sparse matrices for parallel processing. In the first phase...
Bora Uçar, Cevdet Aykanat
111
Voted
COST
2008
Springer
100views Multimedia» more  COST 2008»
15 years 5 months ago
Using Context to Disambiguate Communicative Signals
After perceiving multi-modal behaviour from a user or agent a conversational agent needs to be able to determine what was intended with that behaviour. Contextual variables play an...
Mark ter Maat, Dirk Heylen