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Search Publications by: Vladimir Marbukh (Fed)

Displaying 126 - 150 of 162

Intelligent Plane as a Mapping Mechanism for User Level Performance Optimization: A Case of Reliable Services over Unreliable Network

July 28, 2006

Author(s)

Vladimir V. Marbukh

This paper proposes a framework for balancing competing user level requirements by resolving the corresponding trade-offs in a distributed system with limited resources. Assuming that each user's preferences can be characterized by some utility function

Intelligent Plane as a Mapping Mechanism for User Level Performance Optimization: A Case of Reliable Services Over Unreliable Network

July 28, 2005

Author(s)

Vladimir V. Marbukh

On Aggregate Utility Maximization by Greedy ASs Competing to Provide Internet Services

September 29, 2004

Author(s)

Vladimir V. Marbukh, R E. Van Dyck

We consider the effect of competition between N greedy autonomous systems (ASs) on pricing and availability ofInternet services to elastic users. The problem is formalized as a non-cooperative game, where the autonomous systems attempt to maximize their

On the Effect of Limited Competition Between Greedy ASs on Internet Services

June 28, 2004

Author(s)

Vladimir V. Marbukh, R E. Van Dyck

Towards Self Managing Distributed Systems Capable of Resolving Trade-Offs Among Competing Performance Criteria

June 12, 2004

Author(s)

Vladimir V. Marbukh

Since typically network performance is characterized by multiple competing criteria, the network management requires resolving the corresponding trade-offs. The problems include finding the Pareto optimal frontier in space of these criteria and selecting

On Aggregate Utility Maximization Based Network Management: Challenges and Possible Approaches

June 1, 2004

Author(s)

Vladimir V. Marbukh

On Route Exploration Capabilities of Multi-Path Routing in Variable Topology Ad Hoc Networks

May 1, 2004

Author(s)

S P. Kumar, Vladimir V. Marbukh

On Competition between Greedy Autonomous Systems in Providing Internet Services: Emergent Behaviour and Stability

March 19, 2004

Author(s)

Vladimir V. Marbukh, R E. Van Dyck

Towards Flexible Service Level Agreements

March 17, 2004

Author(s)

Vladimir V. Marbukh

Towards Market Approach to Providing Survivable Services

March 17, 2004

Author(s)

Vladimir V. Marbukh

Network Provisioning as a Game Against Nature

May 1, 2003

Author(s)

Vladimir V. Marbukh

Traditional approaches to network provisioning assume availability of the reliable estimates for the expected demands. This assumption, however, oversimplifies many practical situations when some incomplete information on the expected demands is available

On Shortest Random Walks under Adversarial Uncertainty

May 1, 2003

Author(s)

Vladimir V. Marbukh

Finding shortest feasible paths in a weighted graph has numerous applications including admission and routing in communication networks. This paper discusses a game theoretic framework intended to incorporate a concept of path stability into the process of

A Cognitive Framework for Performance/Resilience Optimized Multipath Routing in Networks with Unstable Topologies

March 1, 2003

Author(s)

Vladimir V. Marbukh

This paper proposes a framework for optimized multipath routing in a wireless network with frequently changing topology. The topology changes may be due to node mobility in mobile ad hoc networks, or limited node reliability and power supply in sensor