Amal Shehan Perera


Our Win at ACM KDDCup 2006 ! news and pics
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Department 
Computer Science / NDSU
Office 
IACC - Room 258A1 find map
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Telephone 
231-6404 / 
E-Mail 
shehan ON cse.mrt.ac.lk

Tsunami in Sri Lanka   Random LINKS    my FAQs    NDSU-DISCSS   

Graduate Research Assistant (Summer 05)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

PtreeAPI2

DataMIME: Remote Data mining tool frame work

Paper: Vertical Set Square Distance Based Clustering without Prior Knowledge of K : Presentation


Graduate Research Assistant (Spring 05)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg research

PtreeAPI2  : Vertical Data Mining API. Est. val. $108,000 sloccount rpt
Contrast with a talk(wmv) about the future of DBs by Jim Gray:Microsoft p1  p2 

DataMIME: Remote Data mining tool frame work. Est. val. $174,000 sloccount rpt
Compare and contrast with one of the IBM products

VSSDClust: Vertical Set Sq Dist Clustering


Graduate Research Assistant (Fall 04)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

PtreeAPI2

DataMIME: Remote Data mining tool frame work

VGAB-04: Local Arrangements Co-Chair for Fourth Virtual Conference on Genomics and Bioinformatics

Vertical Set Sq Dist: Properties (using MATLAN)

MyGFLOP: my GFLOP test for SGI::High Perf. Computing::NDSU

PtreePerf: Historical Performance Comparison


Graduate Research Assistant (Summer 04)

Advisor
Work Events and Publications
Dr. William Perrizo

DemoPresentation: "DataMIME: Mine it More Efficiently". ACM SIGMOD, Paris, France, June 2004.  France Random pics demo lost in translation cheers achurch  2

Paper: Masum Serazi, Amal Perera, Qiang Ding, Vasiliy Malakhov, Imad Rahal, Fei Pan, Dongmei Ren, Weihua Wu, and William Perrizo. "DataMIME", ACM SIGMOD, Paris, France, June 2004.

Paper: Masum Serazi, Amal Perera, Qiang Ding, Vasiliy Malakhov, and William Perrizo. "Multi-Layered Framework for Distributed Data Mining". 13th International Conference on Intelligent and Adaptive Systems and Software Engineering (IASSE'04), Nice, France, July 2004.

DataSurg research

PtreeAPI2

DataMIME : Remote Data mining tool frame work

Personal framework re-engineering (My Wedding!)wow journey  more



Graduate Research Assistant (Spring 04)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

PtreeAPI2

DataMIME: Remote Data mining tool frame work

BioInformatics: NN Yeast PPI Networks Proj Prop (animated)


Graduate Research Assistant (Fall 03)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

Domain Indpendent Prediction with Evolutionary Nearest Neighbours

PtreeAPI2

DataMIME : Remote Data mining tool frame work

CS765 class project help

Paper: Paul Juell, Amal S. Perera, Kendall E. Nygard “Genetic Algorithm to improve a solution for the General Assignment Problem”, 16th International Conference on Computer Applications in Industry and Engineering, Las Vegas, Nevada USA, November 2003.

Presentation: “Genetic Algorithm to improve a solution for the General Assignment Problem”, 16th International Conference on Computer Applications in Industry and Engineering, Las Vegas, Nevada USA, November 2003.

 

Graduate Research Assistant (Summer 03)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

DataMIME : Remote Data mining tool frame work

KDDCup 03
Very close [2%] to the 3rd place for task 3 [download prediction] code
Work with Qiang Ding, Md Serazi, Anne Denton and DataSurg

SIGMOD 2003 San Diego CA random pics - ymmm! home ? data mining!
 

Graduate Research Assistant (Spring 03)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

Ptree API (old) with DataSURG

DMKD paper submission

William Perrizo, William Jockheck, Amal Perera, Dongmei Ren, Weihua Wu, Yi Zhang, “Multi Media Data Mining using P-Trees.” Extended version for chapter, Multimedia Data Mining, Springer Verlag.

Valdivia-Granda, W. A., Perrizo W, Perera, A. Denton, A., Jockheck  W., W. “Construction of Yeast Protein Interaction network using KNN, Genetic Algorithms and Gene Annotation Data”, Genome Informatics Conference, Cold Springs Harbor Laboratory, Cold Spring Harbor, New York, May 2003.
 

Graduate Research Assistant (Fall 02)

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research


Ptree API (old) with DataSURG

Amal Perera, Anne Denton, Pratap Kotala, William Jockheck,Willy Valdivia Granda,William Perrizo, “P-tree Classification of Yeast Gene Deletion Data.SIGKDD Explorations, Volume 4, Issue 2, December 2002.
 

Graduate Research Assistant (Summer 02 )

Advisor
Work Events and Publications
Dr. William Perrizo

DataSurg   research

SIGMOD 2002 Wisconsin MD.

KDD Cup 2002
Honourable mention for entry : Work with Anne Denton, Pratap Kotala & DataSurg

Bioinfomatics tools : Gene Browser code / Pheno Predictor code

Remote KNN : Web interfaced KNN with remote 16 node (MIDAS) Ptree engine.
Work with : Md. Serazi,  Darron  Yi,  Dongmei Ren,  Fei Pan.

William Perrizo, William Jockheck, Amal Perera, Dongmei Rean, Weihua Wu, Yi Zhang, “Multi Media Data Mining using P-Trees.Multimedia Data Mining Workshop KDD 2002, Edmonton Canada, June 2002.
Amal S. Perera, Masum H. Serazi, William Perrizo, “Performance Improvement for BayesiaClassification on Spatial Data with P-Trees.” 15th International Conference on Computer Applications in Industry and Engineering, San Diego, California USA, November 2002.
 

Graduate Research Assistant (Fall 01 - Spring 02 )

Advisor
Work and Publications
Dr. William Perrizo

DataSurg   research

Distributed implementation of P-trees. Java socket based.
with Md. Serazi and Md Farooq.

Distributed implementation of P-trees. mpi based. Ms paper

Pratap Kotala, Willy Waldiviya, William Perrizo, A.S. Perera, “Data Mining of Microarray Data using Association Rule Mining.” First Virtual Conference on Genomics and Bioinformatics, ND. 2001.
 

Graduate Research Assistant (Summer 01)
 
Advisor
Work and Publications
Dr. Kendall Nygard 
Dr. Paul Juell
Use of a GA to solve the capacitated transshipment problem with special considerations.
Paper :
Presentation CAINE 03 Las Vegas Nevada
Dr. William Perrizo
Francis Larson
Modification of SMILEY software.

P-tree based Bayesian Classification

 
Graduate Teaching Assistant - CS147 (Fall 00 & Spring 01)