2003 SUMMER KICKOFF MEETING Mike Langston - PowerPoint PPT Presentation

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2003 SUMMER KICKOFF MEETING Mike Langston

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... June to 11 July, Organized by Jay Snoddy. Summer Tasks for Faisal Abu ... Transition to bioinformatics role with Jay Snoddy. Co-chair HICSS with Mike Langston ... – PowerPoint PPT presentation

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Title: 2003 SUMMER KICKOFF MEETING Mike Langston


1
2003 SUMMER KICKOFF MEETING Mike Langstons
Research TeamDepartment of Computer
ScienceUniversity of Tennessee15 May 2003
2
Team Members in AttendanceFaisal Abu-Khzam,
Nicole Baldwin, Rebecca Collins, Mike Langston,
Lan Lin, Xinxia Peng, Pushkar Shanbhag, Henry
Suters, Chris SymonsTeam Members AbsentMahesh
Dorai, John Eblen, Jon Scharff
3
Major Research Thrusts
  • Basic Research
  • - Algorithm Design and Analysis
  • - Fixed-Parameter Tractability
  • - Novel Tools and Techniques
  • Applied Research
  • - Bioinformatics Toolchains
  • - Computational Grids, Parallel Architectures
  • and Hardware Acceleration
  • - Highly-Scalable Implementations

4
Topics of General InterestCrash Course on
FPT19-21 May, Organized by Chris
SymonsBioinformatics Short Course17 June to
11 July, Organized by Jay Snoddy
5
Summer Tasks for Faisal Abu-Khzam
  • Work with Ottawa on Clustal XP portal
  • Upgrade vertex cover codes
  • Represent team at FPT workshop in Germany
  • Transition to bioinformatics role with Jay Snoddy
  • Co-chair HICSS with Mike Langston
  • Defend PhD thesis -- good luck Faisal!

6
Summer Tasks for Nicole Baldwin
  • Work on new clique implementations
  • - small cliques via direct algorithms
  • - all maximal as well as a maximum clique
  • Use genomics and proteomics knowledge
  • - focus on problems of impact
  • - help others play meaningful roles
  • - best examples thus far include
  • phylogeny, microarray analysis, motif
  • finding and SELDI

7
Summer Tasks for Rebecca Collins
  • Investigate Dinics algorithm for simple network
    flow (see Hochbaum)
  • Incorporate it into our vertex cover
    kernelization suite
  • Determine how it stacks up against Bill Cooks
    Linear Programming

8
Summer Tasks for Mahesh Dorai
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • Get the Pilchard branching code working
  • See above

9
Summer Tasks for John Eblen
  • Investigate new clique implementations
  • - medium-sized cliques
  • - the independent set problem
  • Prepare to enter the PhD program this fall

10
Summer Tasks for Lan Lin
  • Look at interleaving, especially for vertex cover
  • Study exact and approximate algorithms for
    dominating set
  • Investigate the nonblocker problem

11
Summer Tasks for Xinxia Peng
  • Explore opportunities for graph algorithms in the
    context of important problems of bioinformatics
  • Possibilities include pattern recognition, data
    mining, and general operations of interest on
    data organized along the lines of GeneKeyDB
  • A theme worth pursuing is GRN homology

12
Summer Tasks for Jon Scharff
  • Work with Mike Langston and Mike Leuze
  • on UT-ORNL summer internship
  • Put a front end on existing software
  • Look at the problem of adding a GUI
  • Develop new motif finding algorithms and codes

13
Summer Tasks for Pushkar Shanbhag
  • Assist Faisal with vertex cover codes
  • Maintain and update sequential versions
  • Add queue manager to parallel versions
  • Defend PILOT -- good luck Pushkar!

14
Summer Tasks for Henry Suters
  • Implement crown decomposition rules
  • Test against kernelization alternatives
  • Systematically explore general utility

15
Summer Tasks for Chris Symons
  • Work on hitting set
  • - new kernelization and branching rules
  • - sequential and parallel implementations
  • Serve as team expert for GRNs
  • Participate in clique implementations
  • Represent team at FPT workshop in Canada
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