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University Calendar
Events for March
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W.V.T. Rusch Engineering Honors Program Colloquium
Fri, Mar 04, 2016 @ 11:00 AM - 12:00 PM
USC Viterbi School of Engineering, Viterbi School of Engineering Student Affairs
University Calendar
Join us for a presentation by Kent Kellog, from the Jet Propulsion Laboratory, titled, "NASA's Soil Moisture Active Passive Mission."
Location: Seeley G. Mudd Building (SGM) - 123
Audiences: Everyone Is Invited
Contact: Ramon Borunda/Academic Services
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MESA Day Preliminaries
Sat, Mar 05, 2016 @ 08:00 AM - 01:00 PM
Viterbi School of Engineering K-12 STEM Center
University Calendar
Volunteer for exciting project-based competitions among local middle and high school students.
Help judge and administer competitions such as glider, bridge, model science, mousetrap car, oral presentation, packaged egg drop and prosthetic arm.
For more information and to sign up, please contact Ben Louie at blouie@usc.Location: Ronald Tutor Hall of Engineering (RTH) -
Audiences: Everyone Is Invited
Contact: Ben Louie/Pre-College Programs
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W.V.T. Rusch Engineering Honors Program Colloquium
Fri, Mar 11, 2016 @ 01:00 PM - 01:50 PM
USC Viterbi School of Engineering, Viterbi School of Engineering Student Affairs
University Calendar
Join us for a presentation by Joshua Giegel, from Hyperloop Technologies, titled "21st Century Transportation."
Location: Seeley G. Mudd Building (SGM) - 123
Audiences: Everyone Is Invited
Contact: Ramon Borunda/Academic Services
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USC WIC: Grace Hopper Conference Info Session
Tue, Mar 22, 2016 @ 06:00 PM - 07:00 PM
Viterbi School of Engineering Student Organizations
University Calendar
Want to go to Houston to be a part of the largest gathering of women in technology for free?? Find out more about the Grace Hopper Celebration of Women in Computing (GHC) and scholarship opportunities. If you already have a partial outside scholarships, it would increase your chances of getting a USC scholarship for GHC. Women in Computing will be hosting Lizsl De Leon from the CS department to provide you with more information about this amazing opportunity.
GHC seeks to inspire women in computing by bringing them together to share their ideas and experiences. The conference offers a number of talks by corporate leaders, engineers, and researchers. There's also a career fair where students get interviews and job offers on the spot! Find out more at their website: http://ghc.anitaborg.org/
Apply here for GHC16 scholarships
More Info
Chick-Fil-A salad, nuggets, and sandwiches will be provided at the event.Location: Von Kleinsmid Center For International & Public Affairs (VKC) - 261
Audiences: Women engineers
Contact: Sanskriti
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PhD Defense - Leandro Marcolino
Thu, Mar 24, 2016 @ 10:00 AM - 12:00 PM
Thomas Lord Department of Computer Science
University Calendar
Title: Three Fundamental Pillars of Decision-Centered Teamwork
Location: RTH 526
Date: March 24th
Time: 10am.
Phd Candidate: Leandro Marcolino
Committee members:
Prof. Milind Tambe (Chair)
Prof. Gaurav Sukhatme
Prof. William Swartout
Prof. Craig Knoblock
Prof. Nicholas Weller
Abstract:
This thesis introduces a novel paradigm in artificial intelligence: decision-centered teamwork. Decision-centered teamwork is the analysis of agent teams that iteratively take joint decisions into solving complex problems. Although teams of agents have been used to take decisions in many important domains, such as: machine learning, crowdsourcing, forecasting systems, and even board games; a study of a general framework for decision-centered teamwork has never been presented in the literature before.
I divide decision-centered teamwork in three fundamental challenges: (i) Agent Selection, which consists of selecting a set of agents from an exponential universe of possible teams; (ii) Aggregation of Opinions, which consists of designing methods to aggregate the opinions of different agents into taking joint team decisions; (iii) Team Assessment, which consists of designing methods to identify whether a team is failing, allowing a "coordinator" to take remedial procedures.
In this thesis, I handle all these challenges. For Agent Selection, I introduce novel models of diversity for teams of voting agents. My models rigorously show that teams made of the best agents are not necessarily optimal, and also clarify in which situations diverse teams should be preferred. In particular, I show that diverse teams get stronger as the number of actions increases, by analyzing how the agents' probability distribution function over actions changes. This has never been presented before in the ensemble systems literature. I also show that diverse teams have a great applicability for design problems, where the objective is to maximize the number of optimal solutions for human selection, combining for the first time social choice with number theory. All of these theoretical models and predictions are verified in real systems, such as Computer Go and architectural design. In particular, for architectural design I optimize the design of buildings with agent teams not only for cost and project requirements, but also for energy-efficiency, being thus an essential domain for sustainability.
Concerning Aggregation of Opinions, I evaluate classical ranked voting rules from social choice in Computer Go, only to discover that plurality leads to the best results. This happens because real agents tend to have very noisy rankings. Hence, I create a ranking by sampling extraction technique, leading to significantly better results with the Borda voting rule. A similar study is also performed in the social networks domain, in the context of influence maximization. Additionally, I study a novel problem in social networks: I assume only a subgraph of the network is initially known, and we must spread influence and learn the graph simultaneously. I analyze a linear combination of two greedy algorithms, outperforming both of them. This domain has a great potential for health, as I run experiments in four real-life social networks from the homeless population of Los Angeles, aiming at spreading HIV prevention information.
Finally, with regards to Team Assessment, I develop a domain independent team assessment methodology for teams of voting agents. My method is within a machine learning framework, and learns a prediction model over the voting patterns of a team, instead of learning over the possible states of the problem. The methodology is tested and verified in Computer Go and Ensemble Learning.
Location: Ronald Tutor Hall of Engineering (RTH) - 526
Audiences: Everyone Is Invited
Contact: Lizsl De Leon
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W.V.T. Rusch Engineering Honors Program Colloquium
Fri, Mar 25, 2016 @ 01:00 PM - 01:50 PM
USC Viterbi School of Engineering, Viterbi School of Engineering Student Affairs
University Calendar
Join us for a presentation by Dr. Theodore W. Berger, from the University of Southern California, titled "Engineering Memories: A Brain Prosthesis for Human Memory Function."
Location: Seeley G. Mudd Building (SGM) - 123
Audiences: Everyone Is Invited
Contact: Ramon Borunda/Academic Services
