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VTC
2008
IEEE
189views Communications» more  VTC 2008»
15 years 10 months ago
Selective Mapping with Symbol Re-Mapping for OFDM/TDM Using MMSE-FDE
—Orthogonal frequency division multiplexing (OFDM) signals have a problem with high peak-to-average power ratio (PAPR). A distortionless selective mapping (SLM) has been proposed...
Haris Gacanin, Fumiyuki Adachi
122
Voted
APWEB
2004
Springer
15 years 9 months ago
Multiresolution Spatial Databases: Making Web-Based Spatial Applications Faster
Abstract. Spatial data has now been used extensively in the Web environment, providing online customized maps and supporting map-based applications. The full potential of Web-based...
Xiaofang Zhou, Sham Prasher, Sai Sun, Kai Xu 0003
ICML
2007
IEEE
16 years 4 months ago
On learning linear ranking functions for beam search
Beam search is used to maintain tractability in large search spaces at the expense of completeness and optimality. We study supervised learning of linear ranking functions for con...
Yuehua Xu, Alan Fern
181
Voted
ISPDC
2008
IEEE
15 years 10 months ago
Performance Analysis of Grid DAG Scheduling Algorithms using MONARC Simulation Tool
This paper presents a new approach for analyzing the performance of grid scheduling algorithms for tasks with dependencies. Finding the optimal procedures for DAG scheduling in Gr...
Florin Pop, Ciprian Dobre, Valentin Cristea
ICIP
2005
IEEE
16 years 5 months ago
Improved schemes for inter-frame coding in the H.264/AVC standard
An efficient algorithm for inter-frame coding in the H.264/AVC standard is extended to provide more significant speedup in computational performance for sequences containing high ...
Andy C. Yu, Graham R. Martin, Heechan Park