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TPDS
1998
129views more  TPDS 1998»
15 years 7 months ago
The Offset Cube: A Three-Dimensional Multicomputer Network Topology Using Through-Wafer Optics
—Three-dimensional packaging technologies are critical for enabling ultra-compact, massively parallel processors (MPPs) for embedded applications. Through-wafer optical interconn...
W. Stephen Lacy, José Cruz-Rivera, D. Scott...
TASLP
2002
143views more  TASLP 2002»
15 years 7 months ago
Creating conversational interfaces for children
Creating conversational interfaces for children is challenging in several respects. These include acoustic modeling for automatic speech recognition (ASR), language and dialog mode...
Shrikanth S. Narayanan, Alexandros Potamianos
TCSV
2002
167views more  TCSV 2002»
15 years 7 months ago
Three-dimensional subband coding techniques for wireless video communications
This paper presents a new 3-D subband coding framework that is able to achieve a good balance between high compression performance and channel error resilience. Various data transf...
Hong Man, Ricardo L. de Queiroz, Mark J. T. Smith
MDM
2010
Springer
188views Communications» more  MDM 2010»
15 years 5 months ago
A Distributed Technique for Dynamic Operator Placement in Wireless Sensor Networks
—We present an optimal distributed algorithm to adapt the placement of a single operator in high communication cost networks, such as a wireless sensor network. Our parameterfree...
Georgios Chatzimilioudis, Nikos Mamoulis, Dimitrio...
SIAMSC
2010
125views more  SIAMSC 2010»
15 years 5 months ago
A Parallel Geometric Multigrid Method for Finite Elements on Octree Meshes
Abstract. In this article, we present a parallel geometric multigrid algorithm for solving elliptic partial differential equations (PDEs) on octree based conforming finite elemen...
Rahul S. Sampath, George Biros