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ADBIS
2007
Springer
117views Database» more  ADBIS 2007»
15 years 9 months ago
On the Effect of Trajectory Compression in Spatiotemporal Querying
Existing work repeatedly addresses that the ubiquitous positioning devices will start to generate an unprecedented stream of time-stamped positions leading to storage and computati...
Elias Frentzos, Yannis Theodoridis
CIKM
2008
Springer
15 years 6 months ago
Scalable complex pattern search in sequential data
Searching data streams has been traditionally very limited, either in the complexity of the search or in the size of the searched dataset. In this paper, we investigate the design...
Leila Kaghazian, Dennis McLeod, Reza Sadri
144
Voted
MASCOTS
2008
15 years 6 months ago
On the Stability of Best Effort Flow Control Mechanisms in On-Chip Architectures
In this paper we present a centralized flow control scheme in NoCs in the presence of both elastic and streaming flow traffic paradigms. We model the desired Best Effort (BE) sour...
Mohammad Sadegh Talebi, Ahmad Khonsari
122
Voted
CORR
2010
Springer
156views Education» more  CORR 2010»
15 years 5 months ago
MIMO Transmission with Residual Transmit-RF Impairments
Abstract--Physical transceiver implementations for multipleinput multiple-output (MIMO) wireless communication systems suffer from transmit-RF (Tx-RF) impairments. In this paper, w...
Christoph Studer, Markus Wenk, Andreas Burg
ICIP
2010
IEEE
15 years 2 months ago
Compressed domain global motion estimation using the Helmholtz Tradeoff Estimator
Several algorithms for global motion estimation in video sequences using pixel- or block-based approaches have been published. Most known pixel-based methods lack in performance w...
Michael Tok, Alexander Glantz, Marina Georgia Arva...