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ISCAS
2003
IEEE
79views Hardware» more  ISCAS 2003»
15 years 9 months ago
Computation reduction in cascaded DCT-domain video downscaling transcoding
In this paper, we propose efficient techniques and architectures for realizing spatial-downscaling transcoders in the DCT domain. We also present methods for re-sampling motion ve...
Yuh-Ruey Lee, Chia-Wen Lin, Yen-Wen Chen
COMPGEOM
2004
ACM
15 years 8 months ago
Complete, exact, and efficient computations with cubic curves
The Bentley-Ottmann sweep-line method can be used to compute the arrangement of planar curves provided a number of geometric primitives operating on the curves are available. We d...
Arno Eigenwillig, Lutz Kettner, Elmar Schömer...
DAC
2003
ACM
16 years 5 months ago
Quantum-dot cellular automata: computing by field polarization
As CMOS technology continues its monotonic shrink, computing with quantum dots remains a goal in nanotechnology research. Quantum-dot cellular automata (QCA) is a paradigm for low...
Gary H. Bernstein
PERCOM
2008
ACM
16 years 4 months ago
Multiagent Place-Based Virtual Communities for Pervasive Computing
This paper proposes a multiagent based virtual community as a new means to support pervasive computing services. We give a conceptual definition of the concept of Place-Based Virt...
Tuan Nguyen, Seng Wai Loke, Torab Torabi, Hongen L...
IPPS
2000
IEEE
15 years 8 months ago
MAJC-5200: A High Performance Microprocessor for Multimedia Computing
The newly introduced Microprocessor Architecture for Java Computing MAJC supports parallelism in a hierarchy of levels: multiprocessors on chip,vertical micro threading, instruct...
Subramania Sudharsanan