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» Reducibility among Fractional Stability Problems
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108
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FOCS
2009
IEEE
15 years 7 months ago
Reducibility among Fractional Stability Problems
— In a landmark paper [32], Papadimitriou introduced a number of syntactic subclasses of TFNP based on proof styles that (unlike TFNP) admit complete problems. A recent series of...
Shiva Kintali, Laura J. Poplawski, Rajmohan Rajara...
86
Voted
ICDCS
2007
IEEE
15 years 6 months ago
Approximate Covering Detection among Content-Based Subscriptions Using Space Filling Curves
We consider a problem that arises during the propagation of subscriptions in a contentbased publish-subscribe system. Subscription covering is a promising optimization that reduce...
Zhenhui Shen, Srikanta Tirthapura
101
Voted
STOC
2002
ACM
115views Algorithms» more  STOC 2002»
16 years 24 days ago
Stability of load balancing algorithms in dynamic adversarial systems
In the dynamic load balancing problem, we seek to keep the job load roughly evenly distributed among the processors of a given network. The arrival and departure of jobs is modeled...
Elliot Anshelevich, David Kempe, Jon M. Kleinberg
91
Voted
CDC
2008
IEEE
114views Control Systems» more  CDC 2008»
15 years 7 months ago
Stability of node-based multipath routing and dual congestion control
— This paper considers a network flow control problem where routing and input rates are controlled in a decentralized way across a network, to optimize a global welfare objectiv...
Enrique Mallada, Fernando Paganini
84
Voted
AUTOMATICA
2002
95views more  AUTOMATICA 2002»
15 years 11 days ago
Supervision of integral-input-to-state stabilizing controllers
The subject of this paper is hybrid control of nonlinear systems with large-scale uncertainty. We describe a high-level controller, called a "supervisor", which orchestr...
João P. Hespanha, Daniel Liberzon, A. Steph...