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| | When choosing a paper to present, you may look through the conferences mentioned above, or view the [[List of Potential Papers|list of potential papers]]. | | When choosing a paper to present, you may look through the conferences mentioned above, or view the [[List of Potential Papers|list of potential papers]]. |
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| − | === September 12, 2008 - Sangeeta Bhattacharya ===
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| | | | |
| − | === September 19, 2008 - Greg Hackmann ===
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| − |
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| − | <pre>
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| − | A Measurement Study of Vehicular Internet Access Using In Situ Wi-Fi Networks.
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| − | Vladimir Bychkovsky, Bret Hull, Allen K. Miu, Hari Balakrishnan, Samuel Madden.
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| − | MobiCom 2006.
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| − | </pre>
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| − |
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| − | Links: [http://nms.lcs.mit.edu/papers/meas-mobicom06.pdf Paper] [http://nms.lcs.mit.edu/papers/meas-mobicom06.ppt Slides]
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| − |
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| − | === September 26, 2008 - Yong Fu ===
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| − | <pre>
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| − | Gong Chen, Wenbo He, Jie Liu, Suman Nath, Leonidas Rigas, Lin Xiao, and Feng Zhao,
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| − | "Energy-Aware Server Provisioning and Load Dispatching for Connection-Intensive Internet Services"
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| − | NSDI 2008, San Francisco, CA, April 2008.
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| − | </pre>
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| − |
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| − | Links: [http://research.microsoft.com/~liuj/publications/provisioning-nsdi08.pdf Paper] [http://research.microsoft.com/~liuj/publications/provisioning-nsdi08.pptx Slides]
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| − |
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| − | === October 3, 2008 - Vincent Guo ===
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| − | '''A Measurement Study of Interference Modeling and Scheduling in Low Power Wireless Networks'''. Ritesh Maheshwari (Stony Brook University, US); Shweta Jain (Staccato Communications, US); Samir Das (Stony Brook University, US). SenSys'08.
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| − |
| |
| − | '''Abstract:'''
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| − | <blockquote>
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| − | Accurate interference models are important for use in transmission scheduling algorithms in wireless networks. In
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| − | this work, we perform extensive modeling and experimentation on two 20-node TelosB motes testbeds { one indoor and
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| − | the otheroutdoor { to compare a suite of interference models for their modeling accuracies. We ¯rst empirically
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| − | build and validate the physical interference model via a packet reception rate vs. SINR relationship using a
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| − | measurement driven method. We then similarly instantiate other simpler models,such as hop-based, range-based, prot-
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| − | ocol model,etc. The modeling accuracies are then evaluated on the two testbeds using transmission scheduling exper-
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| − | iments. We observe that while the physicalinterference model is the most accurate, it is still far from perfect,
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| − | providing a 90-percentile error about 20-25% (and 80 percentile error 7-12%),depending on the scenario. The accura-
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| − | cy of the other models is worse and scenario-speci¯c. The second best model trails the physical model by roughly
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| − | 12-18 percentile points for similar accuracy targets. Somewhat similar throughput performance di®erential between
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| − | models is also observed when used with greedy scheduling algorithms. Carrying on further, we look closely into the
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| − | the two incarnations of the physical model {`thresholded'(conservative, but typically considered in literature)
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| − | and `graded' (more realistic). We show via solving the one shot scheduling problem, that the graded version can
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| − | improve `expected throughput' over the thresholded version by scheduling imperfect links.
| |
| − | </blockquote>
| |
| − | '''Links''':[http://www.wings.cs.sunysb.edu/~ritesh/Papers/Ritesh-Sensys08-Interference.pdf paper] [http://www.cse.wustl.edu/wsn/images/3/3f/A_measurement_study_of_interference_modeling_and_scheduling_in_LPWN_2.odp slide(open document format)]
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| − |
| |
| − | === October 10, 2008 - Chengjie Wu ===
| |
| − | <pre>
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| − | IP is Dead, Long Live IP for Wireless Sensor Networks,
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| − |
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| − | Jonathan W. Hui and David E. Culler. To appear in Proceedings of SenSys '08.
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| − | </pre>
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| − |
| |
| − | Links: [http://www.cs.berkeley.edu/~jwhui/pubs/jhui-sensys08-ipv6.pdf Paper]
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| − |
| |
| − | === October 17, 2008 - Chien-Liang Fok ===
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| − |
| |
| − | ''Fall Break''
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| − |
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| − | === October 24, 2008 - Justin Luner ===
| |
| − | <pre>
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| − | "Practical Asynchronous Neighbor Discovery and Rendezvous for Mobile Sensing Applications,"
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| − | Prabal Dutta and David Culler,
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| − | In Proceedings of the Sixth ACM Conference on Embedded Networked Sensor Systems (SenSys'08). To appear.
| |
| − | </pre>
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| − |
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| − | Links: [http://www.cs.berkeley.edu/~prabal/pubs/papers/dutta08disco.pdf Paper]
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| − |
| |
| − | === October 31, 2008 - Octav Chipara ===
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| − |
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| − | === November 7, 2008 - Sangeeta Bhattacharya ===
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| − |
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| − | === November 14, 2008 - Greg Hackmann ===
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| − |
| |
| − | <pre>
| |
| − | NAWMS: Nonintrusive Autonomous Water Monitoring System.
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| − | Younghun Kim, Thomas Schmid, Zainul M. Charbiwala, Jonathan Friedman, Mani B. Srivastava.
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| − | SenSys '08.
| |
| − | </pre>
| |
| − |
| |
| − | Links: [http://nesl.ee.ucla.edu/~neslfw/documents/conference/2008/fp1569121580-kim.pdf Paper] [http://nesl.ee.ucla.edu/~neslfw/documents/slides/2008/Sensys2008_NAWMS.pdf Slides]
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| − |
| |
| − | === November 21, 2008 - Yong Fu===
| |
| − | <pre>
| |
| − | Adaptive Control of Virtualized Resources in Utility Computing Environments
| |
| − | Padala, P., Shin, K., Zhu, X., Uysal, M., Wang, Z., Singhal, S., Merchant A., Salem, K.
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| − | EuroSys 2007
| |
| − | </pre>
| |
| − |
| |
| − | Links: [[media:virtual-eurosys07.pdf|Paper]], [http://classes.cec.wustl.edu/~cse730/slides/eurosys07.ppt Slides]
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| − |
| |
| − | === November 28, 2008 - N/A ===
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| − |
| |
| − | ''Thanksgiving''
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| − |
| |
| − | === December 5, 2008 - Vincent Guo ===
| |
| − | <pre>
| |
| − | The Beta Factor: Measuring Wireless Link Burstiness. Kannan Srinivasan (Stanford University, US);
| |
| − | Maria Kazandjieva; Saatvik Agarwal; Philip Levis (Stanford, US). SenSys'08.
| |
| − | </pre>
| |
| − |
| |
| − | links:[http://sing.stanford.edu/pubs/sensys08-beta.pdf paper]
| |
| − |
| |
| − | === December 12, 2008 - N/A ===
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| − |
| |
| − | === December 19, 2008 - Chengjie Wu ===
| |
| − |
| |
| − | <pre>
| |
| − | Passive diagnosis for wireless sensor networks.
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| − | Kebin Liu, Mo Li, Yunhao Liu, Minglu Li, Zhongwen Guo, Feng Hong.
| |
| − | SenSys 2008.
| |
| − | </pre>
| |
| − |
| |
| − | Links: [[http://delivery.acm.org/10.1145/1470000/1460424/p113-liu.pdf?key1=1460424&key2=9308509221&coll=GUIDE&dl=GUIDE&CFID=14316947&CFTOKEN=76055040 Paper]]
| |
| − |
| |
| − | ''Winter Break''
| |
| | | | |
| | ==Previous Semesters== | | ==Previous Semesters== |
| | + | * [[Seminar Fall 2008|Fall 2008]] |
| | * [[Seminar Summer 2008|Summer 2008]] | | * [[Seminar Summer 2008|Summer 2008]] |
| | * [[Seminar Spring 2008|Spring 2008]] | | * [[Seminar Spring 2008|Spring 2008]] |
