TECHNICAL SESSIONS
Tuesday,
May 6, 2003
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9:00 am10:30
am
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Opening Remarks, Awards, and Keynote
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Keynote Address: Design of Wireless Systems-on-a-Chip
Bob Brodersen, Berkeley Wireless Research Center, University of California, Berkeley
As the density of integrated circuit technology continues to improve exponentially, the amount of functionality that can be put on a chip continues to grow to the point now where a chip can include analog baseband and RF circuits, baseband digital processing, and processors for the network layer. This type of implementation requires optimization which covers the system specification and algorithms, processing architectures, and analog circuits. An approach which accomplishes this task will be described, as well as metrics which must be evaluated to make the critical, system level tradeoffs. The goal is to provide system level designers with the tools and feedback so they can be in control of the Systems-on-a-Chip design process.
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10:30 am11:00
am Break
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11:00 am12:30
pm
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Location Management
Session Chair: Gaetano Borriello, University of Washington and Intel Research Seattle
Single Reflection Spatial Voting: A Novel Method for Discovering Reflective Surfaces Using Indoor Positioning Systems
R.K. Harle, University of Cambridge; A. Ward, Ubiquitous Systems Limited; A. Hopper, University of Cambridge
The Lighthouse Location System for Smart Dust
Kay Römer, ETH Zurich
Anonymous Usage of Location-Based Services Through Spatial and Temporal Cloaking
Marco Gruteser and Dirk Grunwald, University of Colorado at Boulder |
12:30 pm2:00
pm Conference Luncheon
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2:00 pm3:30
pm
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Supporting Applications over Mobile Networks
Session Chair: Doug Terry, Microsoft Research, Silicon Valley
Reservations for Conflict Avoidance in a Mobile Database System
Nuno Preguiça, J. Legatheaux Martins, Miguel Cunha, Henrique Domingos, Universidade Nova de Lisboa
Protecting Applications with Transient Authentication
Mark D. Corner and Brian D. Noble, University of Michigan
iFlow: Middleware-assisted Rendezvous-based Information Access for Mobile Ad Hoc Applications
Zongpeng Li and Baochun Li, University of Toronto; Dongyan Xu, Purdue University; Xin Zhou, University of Toronto
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3:30 pm4:00
pm Break
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4:00 pm5:30
pm
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Systems Support for Mobility
Session Chair: Kevin Lai, University of California, Berkeley
Full TCP/IP for 8-Bit Architectures
Adam Dunkels, Swedish Institute of Computer Science
System Services for Ad-Hoc Routing: Architecture, Implementation and Experiences
Vikas Kawadia, University of Illinois, Urbana-Champaign; Yongguang Zhang, HRL Laboratories, LLC; Binita Gupta, Qualcomm Inc.
Predictive Resource Management for Wearable Computing
Dushyanth Narayanan, Carnegie Mellon University; M. Satyanarayanan, Carnegie Mellon University and Intel Research Pittsburgh
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6:00 pm8:00
pm Demo/Poster Session
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Wednesday,
May 7, 2003
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9:00 am10:30
am
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Mobility Architectures
Session Chair: Marvin Theimer, Microsoft Research
Host Mobility Using an Internet Indirection Infrastructure
Shelley Zhuang, Kevin Lai, Ion Stoica, and Randy Katz, University of California, Berkeley; Scott Shenker, ICIR, Berkeley
Contact Networking: A Localized Mobility System
Casey Carter and Robin Kravets, University of Illinois, Urbana-Champaign; Jean Tourrilhes, Hewlett Packard Labs
Service-Oriented Network Sockets
Umar Saif and Justin Mazzola Paluska, Massachusetts Institute of Technology
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10:30 am11:00
am Break
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11:00 am12:30
pm
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Sensor Networks
Session Chair: Maria Ebling, IBM T.J. Watson Research Center
Energy-Conserving Data Placement and Asynchronous Multicast in Wireless Sensor Networks
Sagnik Bhattacharya, Hyung Kim, Shashi Prabh and Tarek Abdelzaher, University of Virginia
Design and Implementation of a Framework for Efficient and Programmable Sensor Networks
Athanassios Boulis, Chih-Chieh Han, and Mani B. Srivastava, University of California, Los Angeles
An Entity Maintenance and Connection Service for Sensor Networks
Brian Blum, Prashant Nagaraddi, Anthony Wood, Tarek Abdelzaher, Sang Son, and Jack Stankovic, University of Virginia
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12:30 pm2:00
pm Conference Luncheon
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2:00 pm3:30
pm
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Energy Management
Session Chair: Amin Vahdat, Duke University
Operating System Modifications for Task-Based Speed and Voltage Scheduling
Jacob R. Lorch, Microsoft Research; Alan Jay Smith, University of California, Berkeley
Awarded Best Paper!
Energy Aware Lossless Data Compression
Kenneth Barr and Krste Asanovic, Massachusetts Institute of Technology
Energy-Adaptive Display System Designs for Future Mobile Environments
Subu Iyer, Hewlett Packard Labs; Lu Luo, Carnegie Mellon University; Robert Mayo and Parthasarathy Ranganathan,
Hewlett Packard Labs
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3:30 pm4:00
pm Break
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4:00 pm5:30
pm
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Panel: How Should
We Evaluate Systems Contributions to Ubicomp?
Panelists:
Keith Edwards, Palo Alto Research Center
Armando Fox, Stanford University (moderator)
Anthony LaMarca, Intel Research
Brian Noble, University of Michigan
Yi-Min Wang, Microsoft Research
Because ubicomp systems always have a human in the loop, some of the traditional
criteria by which classical systems work has been evaluated are not easily applied
to ubicomp. This panel will take a hard look at evaluation criteria, including metrics,
tactics, and possible new collaborations. Our panelists are academic researchers and
industry practitioners who have architected, designed, implemented, and deployed mobile
or ubiquitous computing systems to actual users.
Look over the full description of the panel session, including bios of all the panelists.
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6:00 pm7:30
pm Conference Reception
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Thursday,
May 8, 2003
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9:00 am10:30
am
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Moving Parts of Applications
Session Chair: David Kotz, Dartmouth College
iMASH: Interactive Mobile Application Session Handoff
R. Bagrodia, S. Bhattacharyya, F. Cheng, S. Gerding, G. Glazer, R. Guy, Z. Ji, J. Lin, T. Phan,
E. Skow, M. Varshney, and G. Zorpas, University of California, Los Angeles
Tactics-Based Remote Execution for Mobile Computing
Rajesh Krishna Balan, Carnegie Mellon University; Mahadev Satyanarayanan, Carnegie Mellon University and Intel Research Pittsburgh; SoYoung Park and Tadashi Okoshi, Carnegie Mellon University
Collaboration and Multimedia Authoring on Mobile Devices
Eyal De Lara, University of Toronto; Rajnish Kumar and Dan S. Wallach, Rice University; Willy Zwaenepoel, Ecole Polytechnique Federale de Lausanne
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10:30 am11:00
am Break
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11:00 am12:00
pm
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Understanding and Building Better Mobile Networks
Session Chair: Cristina Hristea, Stanford University
Characterizing Mobility and Network Usage in a Corporate Wireless Local-Area Network
Magdalena Balazinska, Massachusetts Institute of Technology; Paul Castro, IBM T.J. Watson Research Center
GPRSWeb: Optimizing the Web for GPRS Links
Rajiv Chakravorty, Andrew Clark, and Ian Pratt, University of Cambridge
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