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CIDR
2003
134views Algorithms» more  CIDR 2003»
15 years 5 months ago
Approximate Range Selection Queries in Peer-to-Peer Systems
We present an architecture for a data sharing peer-to-peer system where the data is shared in the form of database relations. In general, peer-to-peer systems try to locate exactm...
Abhishek Gupta, Divyakant Agrawal, Amr El Abbadi
COMCOM
2007
123views more  COMCOM 2007»
15 years 4 months ago
Seamless transport service selection by deploying a middleware
Despite the many research efforts at the transport layer (SCTP, DCCP, etc.), new innovations in that area hardly ever make it into the TCP/IP stacks of standard end systems. We b...
Sven Hessler, Michael Welzl
CORR
2007
Springer
126views Education» more  CORR 2007»
15 years 4 months ago
Diversity-Multiplexing Tradeoff in Selective-Fading MIMO Channels
— We establish the optimal diversity-multiplexing (DM) tradeoff of coherent time, frequency and time-frequency selective-fading MIMO channels and provide a code design criterion ...
Pedro Coronel, Helmut Bölcskei
TSMC
2008
93views more  TSMC 2008»
15 years 4 months ago
Selection of DNA Markers
Given a genome, i.e., a long string over a fixed finite alphabet, the problem is to find short (dis)similar substrings. This computationally intensive task has many biological appl...
Hendrik Jan Hoogeboom, Walter A. Kosters, Jeroen F...
TSP
2008
108views more  TSP 2008»
15 years 3 months ago
Interference Suppression for Multiuser Downlink Transmission in Frequency-Selective Fading Channels
Abstract--This paper presents an interference suppression scheme for multiuser downlink transmission in severe frequency-selective fading environments. Frequency-domain transmit be...
Li Guo, Yih-Fang Huang