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DCC
2006
IEEE
14 years 9 months ago
Analysis of Multiple Antenna Systems with Finite-Rate Feedback Using High Resolution Quantization Theory
This paper considers the development of a general framework for the analysis of transmit beamforming methods in multiple antenna systems with finite-rate feedback. Inspired by the...
Jun Zheng, Ethan R. Duni, Bhaskar D. Rao
SODA
2010
ACM
151views Algorithms» more  SODA 2010»
14 years 7 months ago
A Max-Flow/Min-Cut Algorithm for a Class of Wireless Networks
The linear deterministic model of relay channels is a generalization of the traditional directed network model which has become popular in the study of the flow of information ove...
S. M. Sadegh Tabatabaei Yazdi, Serap A. Savari
ICDT
2010
ACM
180views Database» more  ICDT 2010»
14 years 7 months ago
Foundations of SPARQL Query Optimization
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...
Michael Schmidt, Michael Meier, Georg Lausen
ICCD
2006
IEEE
103views Hardware» more  ICCD 2006»
14 years 7 months ago
Architectural Support for Run-Time Validation of Control Flow Transfer
—Current micro-architecture blindly uses the address in the program counter to fetch and execute instructions without validating its legitimacy. Whenever this blind-folded instru...
Yixin Shi, Sean Dempsey, Gyungho Lee
ICCD
2002
IEEE
130views Hardware» more  ICCD 2002»
14 years 7 months ago
Branch Behavior of a Commercial OLTP Workload on Intel IA32 Processors
This paper presents a detailed branch characterization of an Oracle based commercial on-line transaction processing workload, Oracle Database Benchmark (ODB), running on an IA32 p...
Murali Annavaram, Trung A. Diep, John Paul Shen