AT&T Research at VLDB - Very Large Databases

Aug 29 - Sep 03, 2011

Seattle, Washington

Contact: Divesh Srivastava

AT&T Research has five papers at this year's VLDB conference, and one at QDB2011. Topics range from a new method to link temporal records; summary graphs to compute the most relevant tables; an online data fusion system to filter out erroneous results; and a variance optimal, structure-aware sampling algorithm. DivDB, a query technique to include diverse results among the first, will be demoed

 

Quality in Databases (QDB) 2011 Workshop:

 

Presenter: Philip R. Korn

Discovering Pattern Tableaux for Data Quality Analysis

August 29, 2011 at 03:30 PM

Data Auditor: Exploring Data Quality and Semantics using Pattern Tableaux
Lukasz Golab, Howard Karloff, Philip Korn, Divesh Srivastava
2010.  [PDF]  [BIB]

 

Very Large Databases (VLDB) 2011:

 

Research Session 2: Entity Matching (Room: Grand 2)

Presenter : Xin Luna. Dong

Linking Temporal Records

August 30, 2011 at 10:30 AM

Linking Temporal Records
Xin Dong, Divesh Srivastava, Pei Li, Andrea Maurio
VLDB Conference,  2011.  [BIB]

VLDB Foundation Copyright

 

Demo Session A: Information Integration and Information Retrieval (Room: Cascade 1BC) :

DivDB: A System for Diversifying Query Results
Presenter: Marcos Vieira (University of California, Riverside)
This demo will be given three times: Tuesday, August 30 at 10:30 AM; Wednesday, August 31 at 3:30 PM; and Thursday, September 1 at 3:30 PM

DivDB: A System for Diversifying Query Results
Marcos R. Vieira, Humberto L. Razente, Maria C. N. Barioni, Marios Hadjieleftheriou, Divesh Srivastava, Caetano Traina Jr., Vassilis J. Tsotras
VLDB Conference,  2011.  [PDF]  [BIB]

VLDB Foundation Copyright

 

Research Session 6: Database Design (Room: Cascade 2)

Presenter : Divesh Srivastava

Summary Graphs for Relational Database Schemas

August 30, 2011 at 01:30 PM

Summary Graphs for Relational Database Schemas
Cecilia Procopiuc, Divesh Srivastava, Xiaoyan Yang
VLDB Conference,  2011.  [PDF]  [BIB]

VLDB Foundation Copyright

 

Research Session 22: Data Integration (Room: Grand 2):

Online Data Fusion
Presenter: Xuan Liu (National Univ. of Singapore)

September 1, 2011 at 10:30 AM

Online Data Fusion
Xuan Liu, Xin Dong, Beng Chin Ooi, Divesh Srivastava
VLDB Conference,  2011.  [PDF]  [BIB]

VLDB Foundation Copyright

 

Research Session 25: Statistical Methods (Room: Grand 2)

Presenter : Graham Cormode

Structure-Aware Sampling: Flexible and Accurate Summarization

September 1, 2011 at 01:30 PM

Structure Aware Sampling on Data Streams
Edith Cohen, Graham Cormode, Nicholas Duffield
ACM Sigmetrics 2011 Conference,  2011.  [PDF]  [BIB]

ACM Copyright