CISE Faculty Update Overview of Recent Research Activities Sumi Helal CISE Department University of...

CISE Faculty UpdateCISE Faculty UpdateOverview of Recent Research ActivitiesOverview of Recent Research Activities

Sumi HelalCISE Department

University of FloridaHelal@cise.ufl.edu

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Pieces of the PuzzlePieces of the Puzzle

Computer Systems

Aesthetic ComputingComputer Graphics

And Modeling

High Performance Computing

DatabaseSystems

Computer Vision

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Featured FacultyFeatured Faculty Joachim Hammer, Database Systems Jorg Peters, Computer Graphics & Modeling Paul Gader, Computer Vision Anand Rangarajan, Computer Vision Meera Sitharam, High Perfromance Computing Su-Shing Chen, Biomedical Engineering Paul Fishwick, Aesthetic Computing Tim Davis, High Performance Computing Sumi Helal, Pervasive and Mobile Computing

Scalable Extraction of Enterprise Knowledge

SEEK

Dr. Joachim Hammer - PIDr. Mark SchmalzDr. Raymond Issa Dr. William O’BrienDr. Sherman BaiDr. Joseph Geunes

Sponsor National Science Foundation WHERE DISCOVERIES BEGIN

Computer Science

Construction Engineering

Industrial Engineering

Project Informationwww.dbcenter.cise.ufl.edu/seek/index.htm

Affiliated Faculty

Joachim Hammer

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Flexible Production Flexible Production NetworksNetworks

Firm 1/lead

Firm 2

Firm 3

Firm n

Firm 4

Firm 5…

• Negotiation Support• Supply chain analysis• Commerce applications

Examples• Construction ($700 bn+)• Manufacturing (Dell - “made-to-order” PC)

• Decentralized coordination

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SEEK ToolkitSEEK Toolkit

Firm 1/lead SEEK Firm 2

Legacy Dataand systems

Secure, value-added extraction offirm knowledge

domainexpert

AnalysisModule Knowledge

ExtractionModule

SourceConnection

SEEK Components

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SEEK is Being Developed SEEK is Being Developed with Industry Partnerswith Industry Partners

supplier Assembler/coordinator

supplier

supplier

Secure hosting infrastructure

Supply chain analysis(e.g., E-ERP system)

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Jorg PetersJorg Peters

Enter

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Paul GaderPaul GaderLand Mine Detection OverviewLand Mine Detection Overview

Estimated Between 60-80 Million Land Mines Buried Throughout World

UF Researchers working with government and industry involved in signal and image processing algorithms to detect landmines using a variety of sensor technologies,

– Ground Penetrating Radar– Acoustics and Lasers– Infrared

Interaction with ECE (report here only on projects lead by CISE)

Future interaction with other departments (Nuclear, Mechanical)

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Land Mine Detection Land Mine Detection ProjectsProjects

Army Research Office MURIBasic Research

TechnologyTransferHand-held Humanitarian Demining

Mine Hunter/KillerVehicle-Based Acoustics GPSAR

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Land Mine Detection FundingLand Mine Detection Funding Funding source U. S. Army

– Science and Technology Division (Acoustics, GPSAR) $128K Fall 2001 $500K Jan 2002 – Nov 2003 (Awarded but not committed)

– Countermine Division (Hand-held, Vehicle-Mounted, Mine H/K, VMMD) $40K Fall 2001 $140K Jan 1 – Dec 31 2002 (Expected)

– Humanitarian Demining Division $400K Sept. 2001-Sept 2002

– Army Research Office (pending) $250K per year last 2 years (MURI at previous institution) $50K

– DARPA (Pending) $250K per year for 5 years

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Land Mine Detection Industry Land Mine Detection Industry InteractionInteraction

Develop algorithms for industry built prototype systems– EG&G, Albuquerque NM– GEO-CENTERS, Boston MA– British Aerospace (BAE), San Diego CA– Cyterra (formerly part of Coleman Research Corp.),

Orlando FL– Planning Systems Inc, LA– NIITEK, Alexandria VA

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Automated Document ProcessingAutomated Document Processing Previous Funding USPS –National Previous Funding USPS –National

Science FoundationScience FoundationHandwriting Recognition

Automation of Mail Sorting and Check Processing Medical Record Databases

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Anand RangarajanAnand Rangarajan

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Brain MappingBrain Mapping

Prof. Anand Rangarajan’s ongoing research applies shape matching techniques to brain mapping.

Funded by NSF and NIH (P.I.: James Duncan).

Non-rigid registration of cortical anatomical structures – a key aspect of brain mapping.

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A Unified Feature Registration MethodA Unified Feature Registration Method

Outer Cortex Surface

Major Sulcal Ribbons

All FeaturesPoint Feature

Representation

Point Feature Representation

Feature Extraction Feature Fusion

Feature

Matching

Subject I

Subject II

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Meera SitharamMeera Sitharam

Enter

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Su-Shing Su-Shing ChenChen

No Picture

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UFDLNSF supports $50+ million:NSDL (National SMETE Digital Library) Program1. National Biological Digital Library(Subcontracts: UIUC, NCSA, and Missouri Botanical Garden)

2. Enhancing Interoperability for NSDL Collections & Services(Subcontracts: NCSA and VT; Collaborative partner: SMETE.ORG and UCBerkeley)

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AppraisalProcess

ArchivalRequirements

InstitutionalRequirements

IT Standards& Technologies

AuthenticRecords

MetadataaboutRecords

Disposed Records

Appraised Records

Metadata aboutAppraised Records

Preservation Process

PersonsResponsible forAppraisal

Access ProcessRequest for Authentic Records

Requested Records

Metadata aboutRequested RecordsAuthenticitySignatures & Watermarks

Accessible Authentic Records

Certification of Authenticity

Disposal

Record Management

System Preservation StrategyIT Configurations

Persons Responsiblefor Preservation

Unlabelled System Control

AppraisalCriteria

Information Preservation Projects (Su-Shing Chen) Supported by NSF and NHPRC/NARA

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Paul FishwickPaul Fishwick

Recall Presentation

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Tim DavisTim Davis

MATLAB Primer, 6th Edition, CRC Press– Software adapted by the MathWorks, publisher

of MATLAB (sparse matrix re-ordering, fastest re-ordering algorithm known)

Sparse Matrix Factorization Research– x=A\b under consideration to use Davis’ code.

Graph partitioning, optimization, sparse Cholesky update/downdate, …

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Mobile Computing ResearchMobile Computing Research http://www.http://www.harrisharris..cisecise..uflufl..eduedu/projects.html/projects.html

Pervasive & Proximity Computing Mobile and Ubiquitous Computing Technology for Successful Aging Mobile Networking Ad-Hoc Networking Wireless and Mobile Applications Power-aware Computing E-Services

Sumi Helal

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FundingFunding

Harris Microsoft Citrix Motorola Sun Microssystem DE/NIDRR USSOCOM NSF

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Recent HappeningsRecent HappeningsDE/NIDRR Center Grant

– 5 yrs grant for a center of successful aging – Joint center: college of Engineering, college of

health professions, and UF Aging InstituteNational Technology Alliance

– With Sarnoff and SRIMotorola to commercialize parts of the

JiniEDN system developed by UF

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RERC-AgingRERC-Aging

Check lockson doors and

windows

Other Services

Automatically refill prescription

Check iflaundry is done

Call ina nurse

Call in forhelp and

Assistance

Monitorof kitchen:oven and

stove on/off; temp.

Turn on/offlights (and

visuallyinspect)

otherrooms.

Sense and seevisitors/strangers

at front door

Order grocerieswith dietaryrestrictions