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ICASSP
2011
IEEE
14 years 7 months ago
A Lagrangian dual relaxation approach to ML MIMO detection: Reinterpreting regularized lattice decoding
This paper describes a new approximate maximum-likelihood (ML) MIMO detection approach by studying a Lagrangian dual relaxation (LDR) of ML. Unlike many existing relaxed ML method...
Jiaxian Pan, Wing-Kin Ma
ICDE
2011
IEEE
222views Database» more  ICDE 2011»
14 years 7 months ago
Dynamic prioritization of database queries
— Enterprise database systems handle a variety of diverse query workloads that are of different importance to the business. For example, periodic reporting queries are usually mi...
Sivaramakrishnan Narayanan, Florian Waas
ASPLOS
2011
ACM
14 years 7 months ago
Dynamic knobs for responsive power-aware computing
We present PowerDial, a system for dynamically adapting application behavior to execute successfully in the face of load and power fluctuations. PowerDial transforms static con...
Henry Hoffmann, Stelios Sidiroglou, Michael Carbin...
192
Voted
DSN
2011
IEEE
14 years 3 months ago
Applying game theory to analyze attacks and defenses in virtual coordinate systems
—Virtual coordinate systems provide an accurate and efficient service that allows hosts on the Internet to determine latency to arbitrary hosts based on information provided by ...
Sheila Becker, Jeff Seibert, David Zage, Cristina ...
154
Voted
DSN
2011
IEEE
14 years 3 months ago
Modeling time correlation in passive network loss tomography
—We consider the problem of inferring link loss rates using passive measurements. Prior inference approaches are mainly built on the time correlation nature of packet losses. How...
Jin Cao, Aiyou Chen, Patrick P. C. Lee