Database Research Laboratory

at 446 Russ Center

Director: Soon M. Chung

Dept. of Computer Science and Engineering

Wright State University

Dayton, Ohio 45435

937-775-5119 (voice)

937-775-5133 (fax)

soon.chung [at] wright [dot] edu

http://web1.cs.wright.edu/~schung

Major Research Topics

· Anomaly detection in time series data

· Clustering and visualization of geotagged text data stream

· Semantic privacy-preserving access control

· Human activity recognition from 3D point cloud patches

· Text mining

· Transactional memories

· Parallel/distributed data mining

· Data Grid system

Recent Research Projects

· Anomaly Detection in Time Series Data with Multiple Seasonal Trends

· Resource Description Framework (RDF) Data Modeling and Management by Using Database Technologies

· Clustering and Visualization of Geotagged Text Data for Crisis Management

· Detection and Segmentation of Dynamic Human Signatures from Clustered LlDAR Streams. AFRL/DAGSI.

· Visualization and Fusion of Big Data. AFRL/DAGSI.

· Intelligent Model Assisted Sensing System for Fast and Accurate Nuclear Material

Interrogation. Domestic Nuclear Detection Office (DNDO) and NSF/Purdue University

· Service-oriented integration of distributed biomechanical engineering resources.

AFRL/DAGSI.

· Large integrated database for epidemiological studies. AFRL/DAGSI.

· Work-centered software system. AFRL/DAGSI.

· Development of parallel data mining algorithms for text and formatted databases. 

AFRL/Wright Brothers Institute (WBI).

· Development of a parallel text data mining system.  LexisNexis.

· Parallel data mining on a cluster of workstations.  Ohio Board of Regents (OBR).

· Teradata Warehouse system.  Teradata.

   Lab Members

· Nathaniel Crossman, Ph.D. student

· Iyad Milhem, Ph.D. student

· Abubakur Sait, Ph.D. student

· Jaclyn Taylor, M.S. student

· Gopi Raju Rajolu

Recent Graduates

· Ashton Williams, M.S., 2023

· Nathaniel Crossman, M.S., 2020

· Ryan Sperl, M.S., 2020

· Sydney Barnard, M.S., 2018

· Andrew Mocniak, M.S., 2016

· Huaining Cheng, Ph.D., 2015

· Sang Mork Park, Ph.D., 2010

· Vineela Muppavarapu, Ph.D., 2009

· Yanjun Li, Ph.D. 2007

· Marwan Maarouf, Ph.D. 2007

· Anil Pereira, Ph.D. 2007

· Eric Master, M.S., 2007

· James Knapp, M.S., 2006

· Congnan Luo, Ph.D. 2006