Abstract— A multicell system which supports multiple antennas and OFDMA modulation/access is considered in this paper as conforming IEEE 802.16-2005 standard. Focusing on the upl...
Abstract— In this paper, we focus on 2 : 1 spatial resolution downscaling transcoding from MPEG-2 to WMV. We propose two architectures (for sequences with or without B-frames res...
Abstract. Publish/subscribe model is appropriate in many push based data dissemination applications such as data dissemination services, information sharing, service discovery, etc...
Sangyoon Oh, Sangmi Lee Pallickara, Sung Hoon Ko, ...
Abstract-- For embedded systems where neither energy nor reliability can be easily sacrificed, we present an energy efficient soft error protection scheme for register files (RF). ...
Abstract. Accurate selectivity estimations are essential for query optimization decisions where they are typically derived from various kinds of histograms which condense value dis...