Leong Lee's Personal Website leeleong.com

2012 - Now Hydraulic Geometry

Year: 2012 to Now; Refereed Papers: 2

Project Title: Hydraulic Geometry

Team Members: Me, Dr. Greg Ridenour, Dr. Matt Jones, Mr. Mike Wilson, Dr. Nicholas Coleman, and Students

Project Description:

- Data mining to compute hydraulic geometry.

- Stochastic modeling reveals the influence of other variables on hydraulic geometry; compositional data analysis measures how well a stochastic extremal hypothesis model simulates natural distributions.

- A Compositional Statistics Calculator performs computations described in A Concise Guide to Compositional Data Analysis by John Aitchison.

2012 - 2016 Spatial Accuracy and Precision

Year: 2012 to Now; Refereed Papers: 2

Project Title: Spatial Accuracy and Precision

Team Members: Me, Dr. Greg Ridenour, Dr. Matt Jones, Mr. Mike Wilson, Mr. Brian Rivers

Project Description: Defining, calculating and comparing Spatial Accuracy and Precision of GPS-Enabled Devices.

2007 - 2012 Protein Secondary Structure Prediction

Year: 2007 to 2012; Refereed Papers: 6

Project Title: Protein Secondary Structure Prediction

Team Members: Me, Dr. Jennifer Leopold, Dr. Ronald Frank

Project Description: The research team developed a protein secondary structure prediction method, BLAST-RT-RICO (Relaxed Threshold Rule Induction from Coverings), that employs a modified association rule learning approach, utilizing multiple sequence alignment information, to predict protein secondary structures.

2007 - 2010 Amphibian Anatomical Ontology

Year: 2007 to 2010

Project Title: Amphibian Anatomical Ontology

My Role: Ontology Development, Web Design and Development

Project Description: The Amphibian Anatomical Ontology (AmphibAnat) is an NSF-sponsored project dedicated to constructing semi-automatically a draft ontology of amphibian anatomy. In this project, small, subset ontologies are constructed manually, and data-mining software (that we develop) is used to mine electronic media for instances of concepts and properties to be added to the ontologies. The draft ontologies are made Web-accessible, and are presented for community modification, enhancement, and curation.

2007 - 2010 RDBOM (Relational Database Ontology Maintenance)

Year: 2007 to 2010; Refereed Papers: 3

Project Title: RDBOM (Relational Database Ontology Maintenance)

My Role: Ontology Development, Algorithm Design, Web Design and Development, Server Administration

Project Description: RDBOM (Relational Database Ontology Maintenance) is a web-based software system that exploits the traditional features of a relational database management system in terms of concurrency control, security, and consistency checking in order to facilitate querying and updating an ontology.

2007 - 2008 MorphologyNet

Year: 2007 to 2008

Project Title: MorphologyNet

My Role: Web Development

Project Description: MorphologyNet is an NSF-funded, freely available interactive library of three-dimensional digital reconstructions of animal anatomy, which includes an easy-to-use interface that allows users to manipulate images just as they would real biological objects, including rotation in all planes simultaneously and "dissection" of tissues and structures.

2005 J3 Mobile Surveillance System

Year: 2005

Project Title: J3 ROVING EYE, The Mobile Surveillance System

Team Members: Ng Wee Hua, Toh Teng Hui, Yeo Chai Heng (Temasek Polytechnic, Final Year Students)

My Role: Project Supervisor

Outcome: Singapore Splash Awards Wireless Jam 2005 :: Top Prize - Enterprise Category :: Radix Most Outstanding Team Award

Related Material: Presentation, Award Ceremony

Project Description: The project, J3 Roving Eye, is a concept. Through the use of a surveillance vehicle which transmits moving images via the wireless network, companies can monitor their premises anytime and anywhere, via a PDA or computer. For the prototype, a camera is mounted on a toy car (the camera can be mounted on golf cars, pre-installed moving tracks or even walking robots). Through a computer or PDA, security personnel can also control the movement of the moving vehicle.