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ICASSP
2011
IEEE
14 years 11 months ago
Robust binary least squares: Relaxations and algorithms
Finding the least squares (LS) solution s to a system of linear equations Hs = y where H, y are given and s is a vector of binary variables, is a well known NP-hard problem. In th...
Efthymios Tsakonas, Joakim Jalden, Björn E. O...
CDC
2008
IEEE
127views Control Systems» more  CDC 2008»
16 years 1 months ago
Distributed control: A sequentially semi-separable approach
— We consider the problem of designing controllers for spatially-varying interconnected systems distributed in one spatial dimension. The matrix structure of such systems can be ...
Justin K. Rice, Michel Verhaegen
GLOBECOM
2006
IEEE
16 years 1 months ago
Throughput Guarantees for Wireless Networks with Opportunistic Scheduling
In this letter we develop an expression for the approximate throughput guarantee violation probability (TGVP) for users in time-slotted networks for any scheduling algorithm with ...
Vegard Hassel, Geir E. Øien, David Gesbert
SPAA
1998
ACM
15 years 10 months ago
Analyses of Load Stealing Models Based on Differential Equations
In this paper we develop models for and analyze several randomized work stealing algorithms in a dynamic setting. Our models represent the limiting behavior of systems as the numb...
Michael Mitzenmacher
COMPGEOM
2005
ACM
15 years 9 months ago
Fast construction of nets in low dimensional metrics, and their applications
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...
Sariel Har-Peled, Manor Mendel