Spatial Data Management Seminar

Department of Computer Science

Northern Virginia Center, Virginia Tech

 

 

Fall 2008 Research Presentation
Friday(4:00-6:30PM), Sunday (2-4PM)
(05-07, 08, 09, 10, 11, 12)

Week
Date
Speaker
Topic
Moderator
1 8/29(F)
(Schedule Meeting)
2 9/5(F) Jing David Dai User Similiary Mining Jing David Dai
Chad Steel Web-based Child Pornography: Quantification and Qualification of Demand
3 9/12(F) Arnold Boedihardjo A Framework for Multi-Query Density Estimation under Complex Distributions David Keppel
David Keppel Privacy Preserving: K-Means Clustering over Vertically Partitioned Data
Ray DosSantos Ontology-Based Service Discovery in Spatial Data Infrastructures
4 9/19(F) Feng Chen Optimization Techniques for Data Mining Mesbah Islam
Manu Shukla Spatio-Textual Indexing
Mesbah Islam K-means Clustering versus Validation Measures: A Data Distribution Perspective
5 9/26(F) Elizabeth Brennan CRISP-DM: Towards a Standard Process Model for Data Mining Elizabeth Brennan
Chia-Shen Lee ICDM 2008 Data Mining Contest
Xutong Liu Spatial Anomaly
6 10/3(F) David Keppel System Evaluation with Spatial-Temporal Data Visualization Tools David Keppel
Jing David Dai Transactional Programming In A Multi-core Environment
Feng Chen On Locally Linear Classification by Pair-wise Coupling
6 10/5(Su) Qifeng (Luke) Lu

T* for OSTQ in a general graph.

 Ray DosSantos
Ray DosSantos Web Services Composition
7 10/10(F) Mesbah Islam K-means Clustering versus Validation Measures: A Data Distribution Perspective Feng Chen
8 10/17(F) David Keppel System Evaluation with Spatial-Temporal Data Visualization Tools Jing David Dai
Manu Shukla Considering a User’s Mobility and Query Patterns in Location-Based Services
Arnold Boedihardjo

A Framework for Estimating Complex Density Structures in Data Streams - CIKM-08
Wendell Jordan-Brangman Anomaly Pattern Detection in Categorical Datasets
9 10/24(F) Xutong Liu Detecting Anomalous Records in Categorical Datasets Xutong Liu
Elizabeth Brennan Interestingness Measures for Data Mining (2)
Mesbah Islam Discovery of Climate Indices using Clustering
Feng Chen Introduction to Graphical Models
10 10/31(F) Chia-Shen Lee ICDM 2008 Contest Chia-Shen Lee
Jing David Dai Concurrent Continuous Monitoring on Moving objects
11 11/7(F) Qifeng (Luke) Lu T* for OSTQ in a general graph. Chad Steel
12 11/14(F) Arnold Boedihardjo DENCLUE 2.0: Fast Clustering based on Kernel Density Estimation Xutong Liu
Xutong Liu Clustering Data Streams
Manu Shukla Map Feature Indexing Platform
13 11/21(F) David Keppel Distributed Hashing for Scalable Multicast in Wireless Ad Hoc Networks Anish Sunkara
Qifeng (Luke) Lu T* for OSTQ in a general graph.
Chia-Shen Lee Unsupervised pattern mining from symbolic temporal data
Anish Sunkara X Means: Extending K-means with Efficient Estimation of the number of Clusters
14 11/29(Sa) Jing David Dai Efficient Concurrent Operations in Spatial Databases Feng Chen
Arnold Boedihardjo Theoretical Properties of Local Region based KDE
Ray DosSantos

Searchable Fields in WSDL Documents
15 12/5(F) Feng Chen Machine Learning Summer School Qifeng (Luke) Lu
Elizabeth Brennan Crime Exploration System
Chad Steel Web-based Child Pornography: Quantification and Qualification of Demand
Qifeng (Luke) Lu T* for OSTQ in a general graph
16 12/12(F) Manu Shukla Neighborhood Restrictions in Geographic IR Feng Chen
Qifeng (Luke) Lu T* for OSTQ in a general graph
Jing David Dai Spatio-Temporal Co-occurrences
Mesbah Islam Discovery of Climate Indices using Clustering
17 12/19(F) Arnold Boedihardjo Mobile Application – It’s time to jump on the bandwagon Jing David Dai
Jing David Dai ST2B-tree: A Self-Tunable Spatio-Temporal B+-tree Index for Moving Objects
Wendell Jordan-Brangman Angle-based Outlier Detection
Feng Chen Learning parameters and structure

Spring 2008 Research Presentation

Week
Date
Speaker
Topic
Moderator
1 1/18(F) Manu Shukla The D-Tree: An Index Structure for Planar Point Queries in Location Based Wireless Services Chia-Shen Lee
Qifeng (Luke) Lu

Combine Parametric and Non-parametric Learning in SVM Classifiers
Jing (Julia) Xu Freeway Performance Measurement
1 1/20(S)
(BREAK)
2 1/25(F) Jing (David) Dai Concurrent Continuous Monitoring on Moving objects Manu Shukla
Xutong Liu An Entropy-based Method for Assessing the Number of Spatial Outliers
Dave Kolas A Benchmark for Spatial Semantic Web Systems
Chia-Shen Lee Gapped BLAST and PSI-BLAST: a new generation of protein database search programs (Paper)
2 1/27(S) Manu Shukla Spatial Text Retrieval Research Jing (David) Dai
Ray DosSantos Verification of Web Service Descriptions Using Graph-based Traversal Algorithms
3 2/1(F) Mesbah Islam

Unraveling the Web Services Web

 Qifeng (Luke) Lu
Qifeng (Luke) Lu

Approximate Trip Planning Query Processing in a 2D Euclidean space
Amit Nithian Integration and analysis of traffic cameras into AITVS
Wendell Jordan-Brangman A Simple Outlier Scoring Method
3 2/3(S) Jing (David) Dai Concurrent Continuous Monitoring on Moving objects Ray DosSantos
JJ Tavernier Query Time Entity Resolution
4 2/8(F) Dave Kolas A Benchmark for Spatial Semantic Web Systems Chia-Shen Lee
Arnold Boedihardjo KDE Techniques over Data Stream: Preliminary Results
Mesbah Islam Redesigned EnviroMapper
Service-Oriented Mapping Application
4 2/10(S)
(BREAK)
5 2/15(F) Feng Chen Locally Linear Discriminant Analysis for Multimodally Distributed Classes Arnold Boedihardjo
Ray DosSantos A High-Performance Web-Based System Design for Spatial Data Acess
Michael Wyland System Engineering and Integration:
A Traffic Information System
6 2/22(F) Xutong Liu An Entropy-based Method for Assessing the Number of Spatial Outliers Elizabeth Brennan
Chia-Shen Lee Fast Mining of Spatial Collocations
Elizabeth Brennan Visualizing Crime Reports in the Northern Virginia Region
6 2/24(S) Manu Shukla Spatial Text Retrieval Research Ray DosSantos
Ed Devilliers Shapes Based Trajectory Queries for Moving Objects
7 2/29(F) Ray DosSantos Quality-Driven Geospatial Data Integration Xutong Liu
Chad Steel Automated Detection and Retrieval in Child Pornography – Skin Detection
Ed Devilliers Robust and Fast Similarity Search for Moving Object Trajectories
7 3/2(S) Arnold Boedihardjo Local Region KDE: Experiment Results Xutong Liu
JJ Tavernier Entity Disambiguation: A Status Update
Feng Chen On Locally Linear Classification for Multimodally Distributed Classes
Jing (Julia) Xu Comparison Study of Traffic Performance Management Systems
8 3/7(F) Mesbah Islam

Proximity Queries in Large Traffic Networks

Chia-Shen Lee
Jing (David) Dai Concurrent Continuous Monitoring on Moving objects
Wendell Jordan-Brangman Efficiently Mining Regional Outliers in Spatial Data (Paper)
Feng Chen On Locally Linear Classification for Multimodally Distributed Classes
8 3/9(S)
(BREAK)
9 3/14(F) Amit Nithian Developing Multi-Regime Speed-Density Relationships using Cluster Analysis Chad Steel
9 3/16(S) Manu Shukla Spatial Text Retrieval Mesbah Islam
Qifeng (Luke) Lu

Multi-Category A*s: Optimal Solutions to MCBQs
Mesbah Islam Web Services Essentials
10 3/21(F) Chia-Shen Lee Fast Mining of Spatial Collocations Arnold Boedihardjo
Ed Devilliers Indexing Large Trajectory Data Sets With SETI
10 3/23(S) Feng Chen On Locally Linear Classification
 Manu Shukla
Jing (David) Dai Main-memory Operation Buffering for Efficient R-tree Update
Arnold Boedihardjo Stream-Model
11 3/28(F) Qifeng (Luke) Lu Multi-Category A*s: Optimal Solutions to MCBQs Qifeng (Luke) Lu
Xutong Liu Improving the R*-tree with Outlier Handling Techniques
11 3/30(S)
(Break)
12 4/4(F) Manu Shukla Query Aware Document Ranking Method for Geographic Information Retrieval Feng Chen
Dave Kolas A Benchmark for Spatial Semantic Web Systems – Part 1
12 4/6(S)
(Break)
13 4/11(F) Jing (David) Dai Correctness of Concurrent Continuous Query Processing Elizabeth Brennan
Xutong Liu A Novel Improvement to the R*-tree Spatial Index using Gain/Loss Metrics
Elizabeth Brennan Survey of Crime Visualization Tools
13 4/13(S) Ray DosSantos Comparison of Mapping Web Services Ray DosSantos
Feng Chen On the Score Functions for Principle Component Analysis
14 4/18(F) Arnold Boedihardjo Local Region KDE Chad Steel
Amit Nithian Integration and Analysis of Traffic Cameras
Chad Steel Skin Detection
14 4/20(S) Jing (Julia) Xu Traffic Performance Measurement Systems Jing (Julia) Xu
15 4/25(F) Chia-Shen Lee Crime Database Applications Jing (David) Dai
Jing (David) Dai Examples of Concurrency Control Approaches
Dave Kolas A Benchmark for Spatial Semantic Web Systems – Part 2
15 4/27(S) Manu Shukla Implicit Interaction Profiling for Recommending Spatial Content Feng Chen
16 5/2(F) Elizabeth Brennan Knowledge Discovery in the Crime Data Set Elizabeth Brennan
16 5/4(S)
(BREAK)
17 5/9(F) Wendell Jordan-Brangman Spatial Weighted Outlier Detection Arnold Boedihardjo
17 5/11(S)
(BREAK)
18 5/16(F) Ray DosSantos Towards the Composition of Stateful and Independent Semantic Web Services
 Ray DosSantos
Amit Nithian Speed Estimation of Low Frame Rate Traffic Camera Images Using Road Coverage
18 5/17(Sa)
(Group Picnic)
19 5/25(S)
(BREAK-Memorial Day weekend)
20 5/30(F) Qifeng (Luke) Lu Multi-Category A*s: Optimal Solutions to MCBQs Feng Chen
Ray DosSantos Towards the Composition of Stateful and Independent Semantic Web Services
20 6/1(S) Qifeng (Luke) Lu Multi-Category A*s: Optimal Solutions to MCBQs Qifeng (Luke) Lu

Other Slides

Advanced Data Mining Technologies and Applications (Keynote)
Nearest Neighbor Search in Spatial and Spatiotemporal Databases (Lecture)

Seminar Series at Blacksburg, NVC Location and Driving Direction

Presentation Evaluation Form (Summary)

CS NVC VT, CS VT , Virginia Tech

ctlu@vt.edu