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ICC
2007
IEEE
16 years 1 months ago
Turbo Multiuser Detection Based on Local Search Algorithms
—The full-complexity soft-input/soft-output (SISO) multiuser detector based on the a posteriori probability (APP) algorithm has a computational complexity growing exponentially w...
Zhiliang Qin, Kui Cai, Xiaoxin Zou
INFOCOM
2007
IEEE
16 years 1 months ago
Toward Optimal Network Fault Correction via End-to-End Inference
— We consider an end-to-end approach of inferring network faults that manifest in multiple protocol layers, with an optimization goal of minimizing the expected cost of correctin...
Patrick P. C. Lee, Vishal Misra, Dan Rubenstein
ISQED
2007
IEEE
166views Hardware» more  ISQED 2007»
16 years 1 months ago
Reducing the Energy Consumption in Fault-Tolerant Distributed Embedded Systems with Time-Constraint
In this paper we address the problem of reducing the energy consumption in distributed embedded systems associated with time-constraints and equipped with fault-tolerant technique...
Yuan Cai, Sudhakar M. Reddy, Bashir M. Al-Hashimi
LCN
2007
IEEE
16 years 1 months ago
Efficient MD Coding Core Selection to Reduce the Bandwidth Consumption
- Multiple distribution trees and multiple description (MD) coding are highly robust since they provide redundancy both in network paths and data. However, MD coded streaming inclu...
Sunoh Choi, Sang-Seon Byun, Chuck Yoo
AIED
2007
Springer
16 years 28 days ago
Helping Courseware Authors to Build Ontologies: The Case of TM4L
The authors of topic map-based learning resources face major difficulties in constructing the underlying ontologies. In this paper we propose two approaches to address this problem...
Darina Dicheva, Christo Dichev