Spatial Data Management Seminar

Department of Computer Science

Northern Virginia Center, Virginia Tech

 



Fall 2011 Research Presentation
Friday(3:00-5:00PM), Sunday (3:30-5:30PM)
(05-07, 08, 09, 10, 11, 12)

Week
Date
Speaker
Topic
Moderator
2 9/2(F) Yencheng Lu CapTOP Data Integration, Visualization and Analysis Project Progress Haili Dong
Ray DosSantos Spatio-temporal Event Propagation based on Trending Semantic Footprints
2 9/4(S) Xutong Liu Very Efficient Mining of Distance-Based Outliers (I) Yanjie Fu
Haili Dong On the Semantic Annotation of Places in Location-Based Social Networks
3 9/9(F) Yanjie Fu An Energy-Efficient Mobile Recommender System Shaymaa Khater
3 9/11(S)
(Break)
4 9/16(F) Chad Steel Pornography Detection: Movies Chad Steel
Bingsheng Wang Unsupervised Transfer Classification Application to Text Categorization
4 9/18(S) Yencheng Lu Active Learning Survey Xutong Liu
Manu Shukla Map Object Index Hash
Sumit Shah Multi-dimensional Indexing Techniques for Cloud Data Management
5 9/23(F) Haili Dong Cascading Spatio-temporal Pattern Discovery Feng Chen
5 9/25(S) Xutong Liu Outlier Detection Techniques in Spatial Datasets Yanjie Fu
Yanjie Fu Efficient Processing of Top-k Spatial Keyword Queries
Ray DosSantos

Recognizing Semantic Event Propagation Patterns

6 9/30(F) Shaymaa Khater SPARC – An Association-Rule-based Classification Algorithm for Spatial Data Mining Xutong Liu
6 10/2(S)
(BREAK)
7 10/7(F) Yanjie Fu Geometric Information Retrieval Research - A Summary Shaymaa Khater
7 10/9(S) Yencheng Lu Active Learning Survey (2) Haili Dong
Haili Dong

Pattern Recognition and Machine Learning
8 10/14(F) Shaymaa Khater Querying Geo-social Data by Bridging
Spatial Networks and Social Networks		 Feng Chen
8 10/16(S) Manu Shukla Map Object Query Intersections Feng Chen
Ray DosSantos

Semantic Event Propagation Based on a Temporal Ontology
Sumit Shah Probabilistic Topic Models
9 10/21(F) Bingsheng Wang Independent Factor Analysis Haili Dong
9 10/23(S)
(BREAK)
11 11/4(F) Ray DosSantos

Geographic Expansion Based on a Temporal Ontology

 Bingsheng Wang
11 11/6(S) Haili Dong Secure and Reliable Multisource Multipath Routing in Clustered Wireless Sensor Networks Yencheng Lu
12 11/11(F) Yencheng Lu Map Object Index Xutong Liu
12 11/13(S)
(BREAK)
13 11/18(F) Xutong Liu Hierarchical Modeling with Predictive Process Yencheng Lu
13 11/20(S) Bingsheng Wang Unsupervised Disaggregation of Low Frequency Power Measurements Bingsheng Wang
14 11/25(F)
(Thanksgiving Holiday)
15 12/2(F) Feng Chen How to do good research, get it published in SIGKDD and get it cited! Yencheng Lu
15 12/4(S)
(BREAK)
16 12/9(F) Xutong Liu How to do good research, get it published in SIGKDD and get it cited! Bingsheng Wang
Haili Dong How to do good research, get it published in SIGKDD and get it cited!
16 12/11(S) Chad Steel Pornography Detection - SIFT Manu Shukla
17 12/16(F) Feng Chen Wireless Device Fingerprinting Feng Chen
Shaymaa Khater A Framework for Next location Prediction For Mobile Users based on Semantic places
17 12/18(S) Manu Shukla Map Object Index Sumit Shah
Yencheng Lu Spatial Prediction with Monte Carlo

English Presentation

Name Link
Dong, Haili http://filebox.vt.edu/users/hailid/English%20presentation/English%20Presentation.html
Wang, Bingsheng http://filebox.vt.edu/users/claren89/Courses/EnglishRecital/index.html

Spring 2011 Research Presentation

Week
Date
Speaker
Topic
Moderator
1 1/21(F) Yang Chen LSAT: Literature Support for Alternative Transcripts Yang Chen
1 1/23(S) Changshu Jian

Open Data for Public Transit

 Manu Shukla
2 1/28(F) Xutong Liu Comparison of Experiment Results between GOD and SOD Approaches Yang Chen
2 1/30(S) Manu Shukla Map Object Tree Ray DosSantos
Yen-Cheng Lu Multiple Nose Region Matching for 3D Face Recognition under Varying Facial Expression
3 2/4(F) Bingsheng Wang Identify Sequence of Activities based on Hidden Markov Model Yang Chen
3 2/6(S)
(BREAK)
4 2/11(F) Yang Chen Active Learning and Application for Imbalanced Datasets Yen-Cheng Lu
Xutong Liu A Generalization of Similarity Measures for Categorical Data
4 2/13(S) Ray DosSantos

Inferring Object Similarity Based on a Spatio-Temporal Topological Ontology

Ray DosSantos
Changshu Jian Relevance Ranking in GIR
5 2/18(F) Chad Steel Progressive Means – Histogram Comparison Yen-Cheng Lu
Yen-Cheng Lu CapTOP Enhancement Project
Bingsheng Wang

HOMES: Highway Operation Monitoring and Evaluation System
Yao-Ching Peng Smart Grid Information Clearinghouse
5 2/20(S) Sumit Shah

Social Network Mining

 Xutong Liu
Feng Chen Spatial Statistics and Data Assimilation
6 2/25(F) Shaymaa Khater Discovery of Spatial Association Rules in Geographic Information Databases Feng Chen
Bingsheng Wang Energy Disaggregation via Discriminative Sparse Coding
6 2/27(S)
(BREAK)
7 3/4(F) Ray DosSantos

Region Event Propagation Based on a Spatio-Temporal Topology

Yen-Cheng Lu
Xutong Liu A Generalization of Similarity Measures for Categorical Data
8 3/11(F)
(SPRING BREAK)
8 3/13(S) Manu Shukla MS Tree Examples Changshu Jian
Shaymaa Khater FP-Tree: Mining Frequent Patterns without Candidate Generation
9 3/18(F) Ray DosSantos

Qualitative Spatial Reasoning

 Xutong Liu
Bingsheng Wang Fourier Transforms
9 3/20(S)
(BREAK)
10 3/25(F) Yang Chen Learning from Positive and Unlabeled Data Bingsheng Wang
Feng Chen Spatial Models for Large Spatial Datasets
10 3/27(S) Xutong Liu Spatial Categorical Prediction: BME Approach Changshu Jian
Yen-Cheng Lu A Framework for Regional Association Rule Mining in Spatial Datasets
11 4/1(F) Shaymaa Khater Semantic based Pruning of Redundant and Uninteresting Frequent Geographic Patterns Bingsheng Wang
Changshu Jian Traffic Jam-Free Routing in Yellow Button
11 4/3(S) Sumit Shah

WhereStore: Location-based Data Storage for Mobile Devices interacting with the Cloud

 Feng Chen
Bingsheng Wang Emergence of Simple-cell Receptive Field Properties by Learning a Sparse Code for Natural Images
Manu Shukla CCAM: A Connectivity-Clustered Access Method for Networks and Network Computations
12 4/8(F) Ray DosSantos Qualitative Representation of Geospatial Data Bingsheng Wang
Yen-Cheng Lu CapTop project Progress Report
12 4/10(S)
(BREAK)
13 4/15(F) Yang Chen LPU & LSAT: Progress Report Yao-Ching Peng
Feng Chen Spatial Models for Large Spatial Datasets
14 4/22(F) Changshu Jian Relevance Ranking in GIR-1 Yao-Ching Peng
Chad Steel Pornography Detection
14 4/24(S) Sumit Shah

Cimbiosys: A Platform for Content-based Partial Replication

 Sumit Shah
Bingsheng Wang Water Consumption Disaggregation based on Sparse Coding
15 4/29(F) Ray DosSantos Semantic Object Integration Feng Chen
Shaymaa Khater Zonal Co-location Pattern Discovery with Dynamic Parameters
15 5/1(S)
(BREAK)
16 5/6(F) Chad Steel Pornography Detection Shaymaa Khater
Changshu Jian Relevance Ranking in GIR-2
16 5/8(S) Sumit Shah StarTrack: A Framework for Enabling Track-Based Applications Changshu Jian
Yang Chen Point Process Methodology for On-line Spatio-temporal Disease Surveillance
17 5/13(F) Yen-Cheng Lu Safe Traveler Application Yao-Ching Peng
Yao-Ching Peng Smart Grid Information Clearinghouse
17 5/15(S)
(NCR Commencement)
18 5/20(F) Shaymaa Khater Spatial Association Rule Mining Report Yao-Ching Peng
18 5/22(S)
(BREAK)
19 5/27(F) Yang Chen Fixed Rank Filtering for Spatio-Temporal Data Xutong Liu
19 5/28(Sa)
Memorial weekend (Group Picnic)
20 6/3(F) Bingsheng Wang Water Consumption Disaggregation based on Sparse Coding with Predefined Basis Functions and their Activations Chad Steel
20 6/5(S)
(BREAK)
21 6/12(S) Manu Shukla

A Lagrangian Approach for Storage of Spatio-Temporal Network Datasets: A Summary of Results

 Shaymaa Khater
Sumit Shah DSI: A Fully Distributed Spatial Index for Location-based Wireless Broadcast Services

Seminar Series at Blacksburg, NVC Location and Driving Direction

ctlu@vt.edu