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FGCN
2007
IEEE
136views Communications» more  FGCN 2007»
14 years 2 months ago
Comparison of CP-OFDM and OFDM/OQAM in Doubly Dispersive Channels
In this paper we compare the performance of cyclic prefix based OFDM (CP-OFDM) systems and OFDM/offset QAM (OFDM/OQAM) systems in doubly dispersive channels, by investigating the...
Jinfeng Du, Svante Signell
CLUSTER
2001
IEEE
13 years 11 months ago
Adaptive Runtime Partitioning of AMR Applications on Heterogeneous Clusters
This paper presents the design and evaluation of an adaptive, system sensitive partitioning and load balancing framework for distributed structured adaptive mesh refinement applic...
Shweta Sinha, Manish Parashar
PARCO
2003
13 years 9 months ago
SIMD design to solve partial differential equations
The relation between autonomous and communication phases determines the throughput of parallel structured information processing systems. Such a relation depends on the algorithm w...
R. W. Schulze
COLING
2010
13 years 2 months ago
Conundrums in Unsupervised Keyphrase Extraction: Making Sense of the State-of-the-Art
State-of-the-art approaches for unsupervised keyphrase extraction are typically evaluated on a single dataset with a single parameter setting. Consequently, it is unclear how effe...
Kazi Saidul Hasan, Vincent Ng
ECCTD
2011
68views more  ECCTD 2011»
12 years 7 months ago
An ontology for constraints in custom IC design
Abstract—The design of integrated circuits involves the consideration of a large number of constraints of various types. In addition to the definition of these constraints in a ...
Andreas Krinke, Jens Lienig