Browse by Author

Shin, Jaeho and Paepcke, Andreas and Widom, Jennifer 3X: A Data Management System for Computational Experiments (Demonstration Proposal). Technical Report. Stanford InfoLab.

Arasu, Arvind and Babu, Shivnath and Widom, Jennifer (2002) An Abstract Semantics and Concrete Language for Continuous Queries over Streams and Relations. Technical Report. Stanford.

Babu, Shivnath and Munagala, Kamesh and Widom, Jennifer and Motwani, Rajeev (2004) Adaptive Caching for Continuous Queries. Technical Report. Stanford.

Olston, Chris and Jiang, Jing and Widom, Jennifer (2002) Adaptive Filters for Continuous Queries over Distributed Data Streams. Technical Report. Stanford InfoLab.

Olston, Chris and Jiang, Jing and Widom, Jennifer (2003) Adaptive Filters for Continuous Queries over Distributed Data Streams. In: ACM International Conference on Management of Data (SIGMOD 2003), June 9-12, 2003, San Diego, California .

Babu, Shivnath and Motwani, Rajeev and Munagala, Kamesh and Nishizawa, Itaru and Widom, Jennifer (2003) Adaptive Ordering of Pipelined Stream Filters. Technical Report. Stanford. (Publication Note: Proc. of ACM Intl. Conference on Management of Data (SIGMOD), 2004)

Olston, Chris and Loo, Boon Thau and Widom, Jennifer (2000) Adaptive Precision Setting for Cached Approximate Values. Technical Report. Stanford.

Olston, Chris and Loo, Boon Thau and Widom, Jennifer (2001) Adaptive Precision Setting for Cached Approximate Values. In: International Conference on Management of Data (SIGMOD 2001), May 21-24, 2001, Santa Barbara, California.

Olston, Chris and Widom, Jennifer (2002) Approximate Caching for Continuous Queries over Distributed Data Sources. Technical Report. Stanford.

Olston, Chris and Widom, Jennifer (2001) Best-Effort Cache Synchronization with Source Cooperation. Technical Report. Stanford.

Olston, Chris and Widom, Jennifer (2002) Best-Effort Cache Synchronization with Source Cooperation. In: ACM International Conference on Management of Data (SIGMOD 2002), June 4-6, 2002, Madison, Wisconsin.

Arasu, Arvind and Babcock, Brian and Babu, Shivnath and McAlister, Jon and Widom, Jennifer (2001) Characterizing Memory Requirements for Queries over Continuous Data Streams. Technical Report. Stanford.

Arasu, Arvind and Babcock, Brian and Babu, Shivnath and McAlister, Jon and Widom, Jennifer (2002) Characterizing Memory Requirements for Queries over Continuous Data Streams. Technical Report. Stanford InfoLab. (Publication Note: extended version of publication 2001-49)

Agrawal, Parag and Widom, Jennifer (2009) Confidence-Aware Join Algorithms. In: 25th International Conference on Data Engineering (ICDE 2009), March 29 - April 4, 2009, Shanghai, China.

Babu, Shivnath and Widom, Jennifer (2001) Continuous Queries over Data Streams. SIGMOD Record, 30 (3).

Agrawal, Parag and Widom, Jennifer (2009) Continuous Uncertainty in Trio. In: MUD.

Arasu, Arvind and Babu, Shivnath and Widom, Jennifer (2003) The CQL Continuous Query Language: Semantic Foundations and Query Execution. Technical Report. Stanford.

Park, Hyunjung and Widom, Jennifer CrowdFill: A System for Collecting Structured Data from the Crowd. In: 23rd International World Wide Web Conference (WWW), Seoul, Korea.

Park, Hyunjung and Widom, Jennifer (2014) CrowdFill: Collecting Structured Data from the Crowd. In: ACM SIGMOD International Conference on Management of Data, Snowbird, Utah.

Parameswaran, Aditya and Garcia-Molina, Hector and Park, Hyunjung and Polyzotis, Neoklis and Ramesh, Aditya and Widom, Jennifer CrowdScreen: Algorithms for Filtering Data with Humans.

Ikeda, Robert and Widom, Jennifer (2009) Data Lineage: A Survey. Technical Report. Stanford InfoLab.

Das Sarma, Anish and Theobald, Martin and Widom, Jennifer (2008) Data Modifications and Versioning in Trio. Technical Report. Stanford InfoLab.

Babu, Shivnath and Subramanian, Lakshminarayan and Widom, Jennifer (2001) A Data Stream Management System for Network Traffic Management. In: Workshop on Network-Related Data Management (NRDM 2001), May 25, 2001, Santa Barbara, California.

Benjelloun, Omar and Das Sarma, Anish and Halevy, Alon and Theobald, Martin and Widom, Jennifer (2007) Databases with Uncertainty and Lineage. Technical Report. Stanford InfoLab. (Publication Note: The VLDB Journal - The International Journal on Very Large Data Bases. Volume 17 , Issue 2 (March 2008) Pages: 243-264 )

Parameswaran, Aditya and Teh, Ming Han and Garcia-Molina, Hector and Widom, Jennifer DataSift: A Crowd-Powered Search Toolkit. Technical Report. Stanford InfoLab.

Parameswaran, Aditya and Teh, Ming Han and Garcia-Molina, Hector and Widom, Jennifer DataSift: An Expressive and Accurate Crowd-Powered Search Toolkit. Technical Report. Stanford InfoLab.

Park, Hyunjung and Pang, Richard and Parameswaran, Aditya and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer (2012) Deco: A System for Declarative Crowdsourcing. In: 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey.

Parameswaran, Aditya and Park, Hyunjung and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer Deco: Declarative Crowdsourcing. Technical Report. Stanford InfoLab.

Arasu, Arvind and Widom, Jennifer (2004) A Denotational Semantics for Continuous Queries over Streams and Relations. Technical Report. Stanford.

Aggarwal, Gagan and Bawa, Mayank and Ganesan, Prasanna and Garcia-Molina, Hector and Kenthapadi, Krishnaram and Mishra, Nina and Motwani, Rajeev and Srivastava, Utkarsh and Thomas, Dilys and Widom, Jennifer and Xu, Ying (2004) Enabling Privacy for the Paranoids. Technical Report. Stanford.

Das Sarma, Anish and R. Jeffery, Shawn and J. Franklin, Michael and Widom, Jennifer (2005) Estimating Data Stream Quality for Object-Detection Applications. Technical Report. Stanford.

Ganesan, Prasanna and Garcia-Molina, Hector and Widom, Jennifer (2001) Exploiting Hierarchical Domain Structure to Compute Similarity. Technical Report. Stanford.

Babu, Shivnath and Srivastava, Utkarsh and Widom, Jennifer (2002) Exploiting k-Constraints to Reduce Memory Overhead in Continuous Queries over Data Streams. Technical Report. Stanford.

Das Sarma, Anish and Theobald, Martin and Widom, Jennifer (2007) Exploiting Lineage for Confidence Computation in Uncertain and Probabilistic Databases. Technical Report. Stanford.

Agrawal, Parag and Das Sarma, Anish and Ullman, Jeffrey and Widom, Jennifer Foundations of Uncertain-Data Integration. In: VLDB 2010.

Agrawal, Parag and Widom, Jennifer (2010) Generalized Uncertain Databases: First Steps. In: MUD.

Benjelloun, Omar and Garcia-Molina, Hector and Kawai, Hideki and Larson, Tait Eliott and Menestrina, David and Su, Qi and Thavisomboon, Sutthipong and Widom, Jennifer (2006) Generic Entity Resolution in the SERF Project. Technical Report. Stanford InfoLab. (Publication Note: IEEE Data Engineering Bulletin, June 2006)

Das Sarma, Akash and Parameswaran, Aditya and Widom, Jennifer Globally Optimal Crowdsourcing Quality Management. Technical Report. Stanford InfoLab.

Salihoglu, Semih and Widom, Jennifer (2013) GPS: A Graph Processing System. In: Scientific and Statistical Database Management, Baltimore, Maryland.

Salihoglu, Semih and Shin, Jaeho and Khanna, Vikesh and Truong, Ba Quan and Widom, Jennifer Graft: A Debugging Tool For Apache Giraph. Technical Report. Stanford InfoLab.

Salihoglu, Semih and Widom, Jennifer (2014) HelP: High-level Primitives For Large-Scale Graph Processing. In: GRADES Workshop on Graph Data management Experiences and Systems, Utah.

Parameswaran, Aditya and Das Sarma, Anish and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer (2011) Human-assisted Graph Search: It's Okay to Ask Questions. Proceedings of the Very Large Database Conference (VLDB), 4 (5).

Yang, Jun and Widom, Jennifer and Brown, Paul (2000) Implementing Parameterized Range Types in an Extensible DBMS. Technical Report. Stanford.

Yang, Jun and Widom, Jennifer (2002) Incremental Computation and Maintenance of Temporal Aggregates (Journal version). Technical Report. Stanford InfoLab. (Publication Note: VLDB Journal)

Su, Qi and Widom, Jennifer (2003) Indexing Relational Database Content Offline for Efficient Keyword-Based Search. Technical Report. Stanford.

Benjelloun, Omar and Das Sarma, Anish and Hayworth, Chris and Widom, Jennifer (2006) An Introduction to ULDBs and the Trio System. Technical Report. Stanford InfoLab. (Publication Note: IEEE Data Engineering Bulletin, March 2006)

Cui, Yingwei and Widom, Jennifer (2001) Lineage Tracing for General Data Warehouse Transformations. In: 27th International Conference on Very Large Data Bases (VLDB 2001) , September, 2001, Rome, Italy.

Das Sarma, Anish and Theobald, Martin and Widom, Jennifer (2009) LIVE: A Lineage-Supported Versioned DBMS. Technical Report. Stanford InfoLab.

Ikeda, Robert and Das Sarma, Akash and Widom, Jennifer Logical Provenance in Data-Oriented Workflows. In: ICDE 2013.

Ikeda, Robert and Das Sarma, Akash and Widom, Jennifer Logical Provenance in Data-Oriented Workflows (Long Version). Technical Report. Stanford InfoLab.

Murthy, Raghotham and Ikeda, Robert and Widom, Jennifer (2007) Making Aggregation Work in Uncertain and Probabilistic Databases.

Srivastava, Utkarsh and Widom, Jennifer (2004) Memory-Limited Execution of Windowed Stream Joins. Technical Report. Stanford InfoLab.

Jeh, Glen and Widom, Jennifer (2003) Mining the Space of Graph Properties. Technical Report. Stanford.

Babcock, Brian and Babu, Shivnath and Datar, Mayur and Motwani, Rajeev and Widom, Jennifer (2002) Models and Issues in Data Stream Systems. Technical Report. Stanford InfoLab. (Publication Note: 21st ACM Symposium on Principles of Database Systems (PODS 2002))

Srivastava, Utkarsh and Babu, Shivnath and Widom, Jennifer (2003) Monitoring Stream Properties for Continuous Query Processing. Technical Report. Stanford.

Olston, Chris and Widom, Jennifer (2000) Offering a Precision-Performance Tradeoff for Aggregation Queries over Replicated Data. In: 26th International Conference on Very Large Data Bases (VLDB 2000), September 10-14, 2000, Cairo, Egypt.

Srivastava, Utkarsh and Munagala, Kamesh and Widom, Jennifer (2004) Operator Placement for In-Network Stream Query Processing. Technical Report. Stanford InfoLab.

Parameswaran, Aditya and Boyd, Stephen and Garcia-Molina, Hector and Gupta, Ashish and Polyzotis, Neoklis and Widom, Jennifer Optimal Crowd-Powered Rating and Filtering Algorithms. Technical Report. Stanford InfoLab.

Das Sarma, Akash and Parameswaran, Aditya and Widom, Jennifer Optimal Worker Quality and Answer Estimates in Crowd-Powered Filtering and Rating. In: HCOMP 2014, Work in Progress Track.

Munagala, Kamesh and Srivastava, Utkarsh and Widom, Jennifer (2005) Optimization of Continuous Queries with Shared Expensive Filters. Technical Report. Stanford.

Salihoglu, Semih and Widom, Jennifer (2014) Optimizing Graph Algorithms on Pregel-like Systems. In: 40th International Conference on Very Large Data Bases, 1-5 September 2014, Hangzhou, China.

Ikeda, Robert and Widom, Jennifer (2009) Outerjoins in Uncertain Databases. In: Management of Uncertain Data (MUD), August 28, 2009, Lyon, France.

Park, Hyunjung and Pang, Richard and Parameswaran, Aditya and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer (2012) An Overview of the Deco System: Data Model and Query Language; Query Processing and Optimization. ACM SIGMOD Record, 41 (4).

Ikeda, Robert and Widom, Jennifer (2010) Panda: A System for Provenance and Data. In: TaPP '10.

Ikeda, Robert and Widom, Jennifer (2010) Panda: A System for Provenance and Data. IEEE Data Engineering Bulletin .

Munagala, Kamesh and Babu, Shivnath and Motwani, Rajeev and Widom, Jennifer (2003) The Pipelined Set Cover Problem. Technical Report. Stanford.

Ceri, Stefano and Cochrane, Roberta J. and Widom, Jennifer (2000) Practical Applications of Constraints and Triggers: Successes and Lingering Issues. Working Paper. Stanford InfoLab. (Publication Note: VLDB conference, Cairo Egypt, Sept. 2000 (invited paper))

Ikeda, Robert and Park, Hyunjung and Widom, Jennifer Provenance for Generalized Map and Reduce Workflows. In: CIDR 2011.

Ikeda, Robert and Cho, Junsang and Fang, Charlie and Salihoglu, Semih and Torikai, Satoshi and Widom, Jennifer Provenance-Based Debugging and Drill-Down in Data-Oriented Workflows. In: ICDE 2012.

Ikeda, Robert and Salihoglu, Semih and Widom, Jennifer (2011) Provenance-Based Refresh in Data-Oriented Workflows. Technical Report. Stanford InfoLab. (Publication Note: Proceedings of the 20th ACM Conference on Information and Knowledge Management (CIKM '11), Glasgow, Scotland)

Park, Hyunjung and Widom, Jennifer (2013) Query Optimization over Crowdsourced Data. In: 39th International Conference on Very Large Data Bases (VLDB), Trento, Italy.

Srivastava, Utkarsh and Widom, Jennifer and Munagala, Kamesh and Motwani, Rajeev (2005) Query Optimization over Web Services. Technical Report. Stanford.

Park, Hyunjung and Parameswaran, Aditya and Widom, Jennifer (2012) Query Processing over Crowdsourced Data. Technical Report. Stanford InfoLab.

Motwani, Rajeev and Widom, Jennifer and Arasu, Arvind and Babcock, Brian and Babu, Shivnath and Datar, Mayur and Manku, Gurmeet and Olston, Chris and Rosenstein, Justin and Varma, Rohit (2002) Query Processing, Resource Management, and Approximation ina Data Stream Management System. Technical Report. Stanford InfoLab. (Publication Note: CIDR 2003)

Park, Hyunjung and Ikeda, Robert and Widom, Jennifer (2011) RAMP: A System for Capturing and Tracing Provenance in MapReduce Workflows. In: 37th International Conference on Very Large Data Bases (VLDB), Seattle, Washington.

Das Sarma, Anish and Benjelloun, Omar and Halevy, Alon and Nabar, Shubha and Widom, Jennifer (2009) Representing Uncertain Data: Models, Properties, and Algorithms. VLDB Journal .

Das Sarma, Anish and U. Nabar, Shubha and Widom, Jennifer (2005) Representing Uncertain Data: Uniqueness, Equivalence, Minimization, and Approximation. Technical Report. Stanford.

Arasu, Arvind and Widom, Jennifer (2004) Resource Sharing in Continuous Sliding-Window Aggregates. Technical Report. Stanford.

Cui, Yingwei and Widom, Jennifer (2001) Run-Time Translation of View Tuple Deletions Using Data Lineage. Technical Report. Stanford.

Jeh, Glen and Widom, Jennifer (2002) Scaling Personalized Web Search. Technical Report. Stanford.

Das Sarma, Anish and Ullman, Jeffrey and Widom, Jennifer (2007) Schema Design for Uncertain Databases. In: Alberto Mendelzon Workshop on Foundations of Data Management.

Jeh, Glen and Widom, Jennifer (2001) SimRank: A Measure of Structural-Context Similarity. Technical Report. Stanford.

Babu, Shivnath and Widom, Jennifer (2003) StreaMon: An Adaptive Engine for Stream Query Processing. Technical Report. Stanford InfoLab. (Publication Note: ACM International Conference on Management of Data (SIGMOD 2004), Paris, France )

Das Sarma, Akash and Jain, Ayush and Nandi, Arnab and Parameswaran, Aditya and Widom, Jennifer Surpassing Humans and Computers with JELLYBEAN: Crowd-Vision-Hybrid Counting Algorithms. Technical Report. Stanford InfoLab.

Benjelloun, Omar and Garcia-Molina, Hector and Menestrina, David and Su, Qi and Whang, Steven Euijong and Widom, Jennifer (2005) Swoosh: A Generic Approach to Entity Resolution. Technical Report. Stanford.

Benjelloun, Omar and Garcia-Molina, Hector and Menestrina, David and Su, Qi and Whang, Steven Euijong and Widom, Jennifer (2008) Swoosh: a generic approach to entity resolution. The VLDB Journal .

Das Sarma, Anish and Parameswaran, Aditya and Garcia-Molina, Hector and Widom, Jennifer Synthesizing View Definitions from Data. Technical Report. Stanford InfoLab.

Das Sarma, Anish and Agrawal, Parag and Nabar, Shubha and Widom, Jennifer (2008) Towards Special-Purpose Indexes and Statistics for Uncertain Data. In: MUD.

Agrawal, Parag and Ikeda, Robert and Park, Hyunjung and Widom, Jennifer (2009) Trio-ER: The Trio System as a Workbench for Entity-Resolution. Technical Report. Stanford InfoLab.

Mutsuzaki, Michi and Theobald, Martin and de Keijzer, Ander and Widom, Jennifer and Agrawal, Parag and Benjelloun, Omar and Das Sarma, Anish and Murthy, Raghotham and Sugihara, Tomoe (2007) Trio-One: Layering Uncertainty and Lineage on a Conventional DBMS. In: CIDR conference (system demonstration).

Agrawal, Parag and Benjelloun, Omar and Das Sarma, Anish and Hayworth, Chris and Nabar, Shubha and Sugihara, Tomoe and Widom, Jennifer (2006) Trio: A System for Data, Uncertainty, and Lineage. In: 32nd International Conference on Very Large Data Bases. VLDB 2006 (demonstration description), September 12-15, 2006, Seoul, Korea.

Widom, Jennifer (2008) Trio: A System for Data, Uncertainty, and Lineage. In: Managing and Mining Uncertain Data. Springer.

Widom, Jennifer (2004) Trio: A System for Integrated Management of Data, Accuracy, and Lineage. Technical Report. Stanford InfoLab.

Benjelloun, Omar and Das Sarma, Anish and Halevy, Alon and Widom, Jennifer (2005) ULDBs: Databases with Uncertainty and Lineage. Technical Report. Stanford.

Aggarwal, Gagan and Bawa, Mayank and Ganesan, Prasanna and Garcia-Molina, Hector and Kenthapadi, Krishnaram and Mishra, Nina and Motwani, Rajeev and Srivastava, Utkarsh and Thomas, Dilys and Widom, Jennifer and Xu, Ying (2004) Vision Paper: Enabling Privacy for the Paranoids. Technical Report. Stanford InfoLab.

Das Sarma, Anish and Benjelloun, Omar and Halevy, Alon and Widom, Jennifer (2005) Working Models for Uncertain Data. Technical Report. Stanford.