Penn DB Group's logo
Research Projects
Arrow; just used for page layout. People
Arrow, used for page layout Publications
Arrow, used for page layout Research
Arrow, used for page layout Classes
Arrow, used for page layout Seminar
Arrow, used for page layout Resources
   
Search this website

Current Projects

Providing Provenance Through Workflows and Databases
Members: Susan Davidson   Val Tannen   Sanjeev Khanna   Zhuowei Bao   Sudeepa Roy   Todd J. Green   Tova Milo   Yael Amsterdamer   Daniel Deutch   Julia Stoyanovich   
PPOD
Members: Val Tannen   Susan Davidson   Zachary Ives   Sarah Cohen Boulakia   Shirley Cohen   Olivier Biton   Zhuowei Bao   
Aspen
Members: Zachary Ives   Sudipto Guha   Boon Thau Loo   Svilen Mihaylov   Mengmeng Liu   Marie Jacob   
Orchestra
Members: Zachary Ives   Val Tannen   Nicholas Taylor   Todd J. Green   Grigoris Karvounarakis   Olivier Biton   


Past Projects

ZOOM*UserViews: Provenance in Scientific Workflows
Members: Shirley Cohen   Sarah Cohen Boulakia   Susan Davidson   Olivier Biton   Zhuowei Bao   Carmem Hara   Sanjeev Khanna   Anat Eyal   Thunyarat (Bam) Amornpetchkul   Sudeepa Roy   
SHARQ
Members: Zachary Ives   Val Tannen   Susan Davidson   Sarah Cohen Boulakia   Olivier Biton   Nicholas Taylor   Todd J. Green   Grigoris Karvounarakis   Shirley Cohen   
Preserving Constraints in XML Data Exchange
Members: Susan Davidson   Vanessa Braganholo   Todd J. Green   Carmem Hara   Yifeng Zheng   Val Tannen   
Querying Linguistic Databases
Members: Steven Bird   Susan Davidson   Mark Liberman   Beatrice Santorini   Cathy Bow   Yi Chen   Baden Hughes   Catherine Lai   Haejoong Lee   Yifeng Zheng   
XML Query Optimization Using the Chase and Backchase
Members: Val Tannen   Alin Deutsch   Arnaud Sahuguet   
ubQL
Members: Arnaud Sahuguet   Val Tannen   
Kweelt
Members: Arnaud Sahuguet   
Ki
Members: Peter Buneman   Sanjeev Khanna   Keishi Tajima   Wang-Chiew Tan   
Constraints and optimization
Members: Val Tannen   Alin Deutsch   Lucian Popa   Arnaud Sahuguet   
DTD Mining
Members: Byron Choi   Arnaud Sahuguet   
The XML Compressor
Members: Hartmut Liefke   Dan Suciu   
Web Wrapper Factory
Members: Arnaud Sahuguet   Fabien Azavant   
Semistructured data and XML
Members: Alin Deutsch   Hartmut Liefke   Peter Buneman   Arnaud Sahuguet   Wang-Chiew Tan   Susan Davidson   Val Tannen   
Data Provenance
Members: Peter Buneman   Susan Davidson   Sanjeev Khanna   Mark Liberman   Chris Overton   Keishi Tajima   Wang-Chiew Tan   Val Tannen   
K2
Members: Val Tannen   Jonathan Crabtree   Scott Harker   Peter Buneman   Susan Davidson   Chris Overton   
MIMs: Mobile Information Managers
Members: Val Tannen   Alin Deutsch   Lucian Popa   Arnaud Sahuguet   
Update in database and views
Members: Susan Davidson   Hartmut Liefke   
VQL, a Visual Query Language
Members: Susan Davidson   Hartmut Liefke   Julie Herman   Xilin Li   
Path Constraints
Members: Peter Buneman   Wenfei Fan   
AKIRA
Members: Arnaud Sahuguet   Raman Chandrasekar   Zo¨¦ Lacroix   
Levine Hall
3330 Walnut Street
Philadelphia, PA 19104
 

Last update: 08/02/11     Comments