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Events for November 02, 2011
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Communications, Networks and Systems (CommNetS) Seminar: Decision-making in Decentralized Systems
Wed, Nov 02, 2011 @ 02:00 PM - 03:00 PM
Daniel J. Epstein Department of Industrial and Systems Engineering, Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Ashutosh Nayyar, University of Illinois, Urbana-Champaign
Talk Title: Decision-making in Decentralized Systems
Series: Communications, Networks & Systems (CommNetS) Seminar
Abstract: Decentralized systems are ubiquitous in the modern world. Communication systems, sensor networks, power generation and transmission systems, supply chain networks, economic systems like markets and auctions are all examples of decentralized systems. Such systems are characterized by the presence of multiple decision-making agents with different information. In this talk, I focus on the problem of finding optimal decision-strategies for co-operative agents in a decentralized system. In particular, I consider a decentralized stochastic decision-making problem with multiple decision-makers that share information with each other with a fixed time delay. Such decision problems arise in queuing networks, wired communication networks, distributed control systems, surveillance systems etc. In spite of initial conjectures as early as 1971, finding the general structure of agents' optimal decision-strategies with delayed information sharing had remained an open problem for 40 years. My research provides a conceptual framework that not only identifies the structure of optimal decision strategies but also provides a sequential decomposition of the optimization problem. Moreover, the conceptual methodology developed here is shown to be applicable to a broader class of decentralized decision making problems as well.
Biography: Ashutosh Nayyar received the B. Tech. degree in Electrical Engineering from the Indian Institute of Technology, Delhi, India and M.S. and Ph.D in Electrical Engineering and Computer Science from the University of Michigan, Ann Arbor. He is currently a post-doctoral researcher at Coordinated Science Laboratory at the University of Illinois. His research interests include decentralized stochastic control, stochastic scheduling and resource allocation, controlled sensing in sensor networks, game theory and mechanism design.
Host: Rahul Jain
More Info: http://csi.usc.edu/~dimakis/CommNetS/doku.php?id=decision-making_in_decentralized_systemsLocation: Hughes Aircraft Electrical Engineering Center (EEB) - 248
Audiences: Everyone Is Invited
Contact: Rahul Jain
Event Link: http://csi.usc.edu/~dimakis/CommNetS/doku.php?id=decision-making_in_decentralized_systems
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
USC Libraries Discovery Fellows Event
Wed, Nov 02, 2011 @ 04:00 PM - 06:00 PM
Thomas Lord Department of Computer Science, Information Sciences Institute, Ming Hsieh Department of Electrical and Computer Engineering, USC Viterbi School of Engineering
Conferences, Lectures, & Seminars
Speaker: Margaret Wertheim, USC Libraries Inaugual Discovery Fellow
Talk Title: The Marine Sublime
Abstract: Art and science come together in the library as Margaret Wertheim curates The Marine Sublime, her first event as the USC Libraries' inaugural Discovery Fellow.
The event starts at 4:00 p.m. in Doheny Memorial Library's Friends of the USC Libraries Lecture Hall. Wertheim, a science writer, curator, and director of the Institute For Figuring, will moderate a discussion about the intersections of art, science, nature, and culture with filmmaker David Lebrun and independent curator Marina McDougall.
An adjunct professor at the California College of the Arts, McDougall co-edited "Science is Fiction: The Films of Jean Painlevé" and organized the first retrospective of the French directorâs pioneering underwater films in the United States.
The program will include a viewing of rare editions of Ernst Haeckelâs writings and illustrations from the librariesâ special collections and an introduction by a USC marine biologist. A reception with refreshments will immediately follow the event. RSVP by calling (213) 740-1744
Faculty members are encouraged to invite their students to this unique multidisciplinary event.
Host: USC Libraries
More Info: http://dotsx.usc.edu/newsblog/index.php/main/comments/art_and_science_come_together_in_the_library_for_the_marine_sublime_onLocation: Edward L. Doheny Jr. Memorial Library (DML) - Doheny Lecture Hall
Audiences: Everyon invited but RSVP to (213) 740-1744
Contact: Patty Johnson
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor.
