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FOCS
2007
IEEE
14 years 2 months ago
Minimizing Average Flow-time : Upper and Lower Bounds
We consider the problem of minimizing average flow time on multiple machines when each job can be assigned only to a specified subset of the machines. This is a special case of sc...
Naveen Garg, Amit Kumar
COMSWARE
2007
IEEE
14 years 5 months ago
Sequence Design for Symbol-Asynchronous CDMA with Power or Rate Constraints
— Sequence design and resource allocation for a symbol-asynchronous chip-synchronous code division multiple access (CDMA) system is considered in this paper. A simple lower bound...
Jyothiram Kasturi, Rajesh Sundaresan
SIGECOM
2009
ACM
216views ECommerce» more  SIGECOM 2009»
14 years 5 months ago
Approximate mechanism design without money
The literature on algorithmic mechanism design is mostly concerned with game-theoretic versions of optimization problems to which standard economic money-based mechanisms cannot b...
Ariel D. Procaccia, Moshe Tennenholtz
ICT
2004
Springer
130views Communications» more  ICT 2004»
14 years 4 months ago
Rayleigh Fading Multiple Access Channel Without Channel State Information
— In this paper we determine bounds of the capacity region of a two-user multipleaccess channel with Rayleigh fading when neither the transmitters nor the receiver has channel st...
Ninoslav Marina
BMCBI
2007
153views more  BMCBI 2007»
13 years 11 months ago
Lower bounds on multiple sequence alignment using exact 3-way alignment
Background: Multiple sequence alignment is fundamental. Exponential growth in computation time appears to be inevitable when an optimal alignment is required for many sequences. E...
Charles J. Colbourn, Sudhir Kumar