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- bookDecember 2010
Putting Knowledge Networks into Action: Methodology, Development, Maintenance
The concepts and theories of knowledge management and networks are well documented. Yet there are few, if any, guidelines on how to implement knowledge management within an organization, especially focusing on how to manage knowledge in a network ...
- research-articleJanuary 2008
Implementing the 2-D Wavelet Transform on SIMD-Enhanced General-Purpose Processors
IEEE Transactions on Multimedia (TOM), Volume 10, Issue 1Pages 43–51https://doi.org/10.1109/TMM.2007.911195The 2-D Discrete Wavelet Transform (DWT) consumes up to 68% of the JPEG2000 encoding time. In this paper, we develop efficient implementations of this important kernel on general-purpose processors (GPPs), in particular the Pentium 4 (P4). Efficient ...
- research-articleSeptember 2006
Multimedia rectangularly addressable memory
IEEE Transactions on Multimedia (TOM), Volume 8, Issue 2Pages 315–322https://doi.org/10.1109/TMM.2005.864345We propose a scalable data alignment scheme incorporating module assignment functions and a generic addressing function for parallel access of randomly aligned rectangular blocks of data. The addressing function implicitly embeds the module assignment ...
- research-articleApril 2005
Hardwired MPEG-4 repetitive padding
IEEE Transactions on Multimedia (TOM), Volume 7, Issue 2Pages 261–268https://doi.org/10.1109/TMM.2005.843365We consider two hardwired solutions for repetitive padding, a performance restricting algorithm for real time MPEG-4 execution. The first solution regards application specific implementations, the second regards general purpose processing. For the ...
- research-articleJune 2004
Single electron encoded latches and flip-flops
IEEE Transactions on Nanotechnology (ITN), Volume 3, Issue 2Pages 237–248https://doi.org/10.1109/TNANO.2004.828526Single electron tunneling (SET) technology offers the ability to control the transport of individual electrons. In this paper, we investigate single electron encoded logic (SEEL) memory circuits, in which the Boolean logic values are encoded as zero or ...
- research-articleNovember 2000
Elementary function generators for neural-network emulators
IEEE Transactions on Neural Networks (TNN), Volume 11, Issue 6Pages 1438–1449https://doi.org/10.1109/72.883475Piecewise first- and second-order approximations are employed to design commonly used elementary function generators for neural-network emulators. Three novel schemes are proposed for the first-order approximations. The first scheme requires one ...
- research-articleNovember 1998
Periodic symmetric functions, serial addition, and multiplication with neural networks
IEEE Transactions on Neural Networks (TNN), Volume 9, Issue 6Pages 1118–1128https://doi.org/10.1109/72.728356This paper investigates threshold based neural networks for periodic symmetric Boolean functions and some related operations. It is shown that any n-input variable periodic symmetric Boolean function can be implemented with a feedforward linear threshold-...
- research-articleNovember 1992
Digital neural emulators using tree accumulation and communication structures
IEEE Transactions on Neural Networks (TNN), Volume 3, Issue 6Pages 934–950https://doi.org/10.1109/72.165595Three digital artificial neural network processors suitable for the emulation of fully interconnected neural networks are proposed. The processors use N 2 multipliers and an arrangement of tree structures that provide the communication and accumulation ...
