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Graduating Ph.D. Students AY 2006-2007


photo of student:  Sherief Abdallah    
   

Dissertation title:

 

Scalable Cooperative Multiagent Reinforcement Learning in the Context of an Organization

Advisor:

 

Victor Lesser

Research interests:

 

 

Current Position:

 

Lecturer, British University in Dubai

Graduation date:

 

September 2006

Email address:

 

shario@cs.umass.edu

Home page:

 

http://dis.cs.umass.edu/~shario/


photo of student:  Raphen Becker    
   

Dissertation title:

 

Exploiting Structure in Decentralized Markov Decision Processes

Advisor:

 

Victor Lesser and Shlomo Zilberstein

Research interests:

 

AI: Multi-Agent Systems

Current Position:

 

Software Engineer, Google Inc.

Graduation date:

 

September 2006

Email address:

 

raphen@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~raphen


photo of Brendan Burns    
   

Dissertation title:

 

Exploiting Structure: A Guided Approach to Sampling-Based Robot Motion Planning

Advisor:

 

Oliver Brock

Research interests:

 

Robotics and Machine Learning

Current Position:

 

Assistant Professor, Union College, NY

Graduation date:

 

May 2007

Email address:

 

bburns@cs.umass.edu

Home page:

 

http://www-robotics.cs.umass.edu/~bburns/


photo of Weifeng Chen    
   

Dissertation title:

 

An efficient and privacy-preserving framework for information dissemination among independent entities

Advisor:

 

James F. Kurose and Donald F. Towsley

Research interests:

 

Computer Networking, Privacy

Current Position:

 

Assistant Professor, John Jay College

Graduation date:

 

September 2006

Email address:

 

chenwf@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~chenwf


photo of student:  Jamieson Cobleigh    
   

Dissertation title:

 

Automating and Evaluating Assume-guarantee Reasoning

Advisor:

 

Lori A. Clarke

Research interests:

 

Software Engineering, Software Verification

Current Position:

 

Software Engineer, TheMathWorks

Graduation date:

 

February 2007

Email address:

 

jcobleig@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~jcobleig/


photo of student:       AnYuan Guo    
   

Dissertation title:

 

Planning and Learning for Weakly-Coupled Distributed Agents

Advisor:

 

Victor Lesser

Research interests:

 

AI

Current Position:

 

Self-Employed: investment software developer; publicist; art dealer

Graduation date:

 

September 2006

Email address:

 

anyuan@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~anyuan


photo of student:  Brent Heeringa    
   

Dissertation title:

 

Improving Access to Organized Information

Advisor:

 

Micah Adler

Research interests:

 

Theory: Algorithms, complexity, hardness of approximation

Current Position:

 

Assistant Professor, Williams College

Graduation date:

 

September 2006

Email address:

 

heeringa@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~heeringa


photo of student: Matthew Hertz    
   

Dissertation title:

 

Quantifying and Improving the Performance of Garbage Collection

Advisor:

 

Emery Berger

Research interests:

 

Systems: Memory Management and Runtime Systems

Current Position:

 

Assistant Professor, Canisius College

Graduation date:

 

September 2006

Email address:

 

hertz@cs.umass.edu

Home page:

 

http://www-ali.cs.umass.edu/~hertz


photo of student:  P. Kulkarni    
   

Dissertation title:

 

Design Issues in Multi–tier Heterogeneous Sensor Networks

Advisor:

 

Prashant Shenoy & Deepak Ganesan

Research interests:

 

Sensor and Wireless Networks, Distributed Systems and Data Dissemination

Current Position:

 

Assistant Professor, I.I.T Bombay

Graduation date:

 

February 2007

Email address:

 

purukulk@cs.umass.edu

Home page:

 

http://lass.cs.umass.edu/~purukulk/


photo of student: Huan Li    
   

Dissertation title:

 

Resource Management for Distributed Real-Time Systems

Advisor:

 

Prashant Shenoy & Krithi Ramamritham

Research interests:

 

Distributed Systems, Sensor Networks, Real-Time Systems, Wireless and Mobile Computing, Operating Systems, Database Technologies

Current Position:

 

Associate Professor, Beihang University

Graduation date:

 

September 2006

Email address:

 

lihuan@cs.umass.edu

Home page:

 

http://www-ccs.cs.umass.edu/~lihuan/


photo of student: Xiaoyan Li    
   

Dissertation title:

 

Sentence Level Information Patterns for Novelty Detection

Advisor:

 

W. Bruce Croft

Research interests:

 

Information Retrieval, Question Answering, Novelty Detection and Data Mining

Current Position:

 

Visiting Assistant Professor, Mount Holyoke College

Graduation date:

 

September 2006

Email address:

 

xiaoyan@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~xiaoyan


photo of student: Xiaotao Liu    
   

Dissertation title:

 

System Support for Pervasive Multimedia Systems

Advisor:

 

Prashant Shenoy & Mark Corner

Research interests:

 

Sensor and wireless networks, multimedia systems, operating systems and distributed systems

Current Position:

 

Senior Research Scientist at EMC

Graduation date:

 

September 2006

Email address:

 

xiaotaol@cs.umass.edu

Home page:

 

http://lass.cs.umass.edu/~xiaotaol/


photo of student:  Vanessa Murdock    
   

Dissertation title:

 

Aspects of Sentence Retrieval

Advisor:

 

W. Bruce Croft

Research interests:

 

Information retrieval, machine learning, and natural language processing

Current Position:

 

Postdoctoral position at Yahoo! Research, Barcelona

Graduation date:

 

September 2006

Email address:

 

vanessa@cs.umass.edu

Home page:

 

http://ciir.cs.umass.edu/~vanessa/


photo of student:  Ramesh Nallapati    
   

Dissertation title:

 

The Smoothed Dirichlet Distribution: Understanding Cross-entropy ranking in Information Retrieval

Advisor:

 

James Allan

Research interests:

 

AI: Machine Learning for Information Retrieval and Extraction

Current Position:

 

Postdoctoral Fellow, Machine Learning Dept., Carnegie Mellon University

Graduation date:

 

September 2006

Email address:

 

nmramesh@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~nmramesh/


photo of Jennifer Neville    
   

Dissertation title:

 

Exploiting Autocorrelation to Improve Statistical Models of Relational Data

Advisor:

 

David Jensen

Research interests:

 

AI: Data Mining, Machine Learning

Current Position:

 

Assistant Professor, Purdue University

Graduation date:

 

September 2006

Email address:

 

jneville@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~jneville


photo of student:  Robert Platt, Jr.    
   

Dissertation title:

 

Generalized Robot Grasping and Manipulation

Advisor:

 

Roderic Grupen and Andrew Fagg

Research interests:

 

Robotics and Machine Learning

Current Employment:

 

Robotics Engineer, Dexterous Robotics Lab, Johnson Space Center, NASA

Graduation date:

 

September 2006

Email address:

 

rplatt@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~rplatt


photo of student: Hema Raghavan    
   

Dissertation title:

 

Tandem Learning: Learning on Both Features and Instances for Text

Advisor:

 

James Allan

Research interests:

 

Information Retrieval

Current Position:

 

Yahoo! Applied Research

Graduation date:

 

May 2007

Email address:

 

hema@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~hema


photo of student: Jiaying Shen    
   

Dissertation title:

 

Communication Management in Distributed Sensor Interpretation

Advisor:

 

Victor Lesser

Research interests:

 

Multi-agent Systems and Machine Learning

Employment preference:

 

Computer Scientist, SRI International

Graduation date:

 

May 2007

Email address:

 

jyshen@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~jyshen


photo of Frank Stolle    
   

Dissertation title:

 

Multi-image surface reconstruction from aerial images and sequences

Advisor:

 

Allen R. Hanson

Research interests:

 

Computer Vision, Photogrammetry, 3D Reconstruction, Surface Models, Anytime Computation, Aerial and Satellite Remote Sensing.

Current Position:

 

Postdoctoral Research Associate, UMass Amherst

Graduation date:

 

September 2006

Email address:

 

stolle@cs.umass.edu

Home page:

 

http://vis-www.cs.umass.edu/~stolle/


photo of David Stracuzzi    
   

Dissertation title:

 

Scalable Learning in Many Layers

Advisor:

 

Paul E. Utgoff

Research interests:

 

Machine learning

Current Position:

 

Postdoctoral Research Scientist, CSLI, Stanford University

Graduation date:

 

September 2006

Email address:

 

stracudj@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~stracudj/


photo of Sudarshan Vasudevan    
   

Dissertation title:

 

Self-Organization in Large-Scale Wireless Networks

Advisor:

 

James F. Kurose and Donald F. Towsley

Research interests:

 

Wireless Networks

Current Position:

 

Director of Search Engine Research, Adverflex Inc.

Graduation date:

 

September 2006

Email address:

 

svasu@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~svasu


photo of Wei Wei    
   

Dissertation title:

 

Inference of Network Properties from Active and Passive Measurements on Wired/Wireless Networks: A Modeling Approach

Advisor:

 

James F. Kurose and Donald F. Towsley

Research interests:

 

Computer Networks

Current Position:

 

Senior Research Engineer, United Technology Research Center

Graduation date:

 

September 2006

Email address:

 

weiwei@cs.umass.edu

Home page:

 

http://www-net.cs.umass.edu/~weiwei/


photo of Chun Zhang    
   

Dissertation title:

 

On Routing Optimization in Wired and Wireless Networks

Advisor:

 

James F. Kurose and Donald F. Towsley

Research interests:

 

Computer Networks

Current Position:

 

Research Staff, IBM

Graduation date:

 

September 2006

Email address:

 

czhang@cs.umass.edu

Home page:

 

http://www.cs.umass.edu/~czhang


photo of HaizhengZhang    
   

Dissertation title:

 

Learning based organizational approach for Peer-to-Peer based Information Retrieval Systems

Advisor:

 

Victor Lesser

Research interests:

 

AI: Multiagent Systems

Current Position:

 

Postdoctoral Research Associate, Pennsylvania State University

Graduation date:

 

September 2006

Email address:

 

hzhang@cs.umass.edu

Home page:

 

http://www.haizhengzhang.com


photo of Honggang Zhang    
   

Dissertation title:

 

On the Interactions among Self-interested Users of Network Resources

Advisor:

 

Donald F. Towsley

Research interests:

 

Computer Networks, Systems

Current Position:

 

Assistant Professor, Suffolk University

Graduation date:

 

September 2006

Email address:

 

honggang@cs.umass.edu

Home page:

 

http://www-net.cs.umass.edu/~honggang/


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