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1 Beyond Trending Topics: Real-World Event Identification on Twitter

Author(s):
Becker, Hila; Naaman, Mor; Gravano, Luis
Date:
2011
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:10668

2 Modeling and Managing Content Changes in Text Databases

Author(s):
Ipeirotis, Panagiotis G.; Ntoulas, Alexandros; Cho, Junghoo; Gravano, Luis
Date:
2004
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29232

3 When one Sample is not Enough: Improving Text Database Selection Using Shrinkage

Author(s):
Ipeirotis, Panagiotis G.; Gravano, Luis
Date:
2004
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29216

4 Approximate String Joins in a Database (Almost) for Free -- Erratum

Author(s):
Gravano, Luis; Jagadish, H. V.; Ipeirotis, Panagiotis G.; Srivastava, Divesh; Koudas, Nick; Muthukrishnan, S.
Date:
2003
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29184

5 Parallel Probing of Web Databases for Top-k Query Processing

Author(s):
Marian, Amelie; Gravano, Luis
Date:
2003
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29181

6 Querying text databases for efficient information extraction

Author(s):
Agichtein, Eugene; Gravano, Luis
Date:
2003
Subject:
Information technology, Computer science
Content Type:
Presentations
Publisher:
IEEE International Conference on Data Engineering
Permanent URL:
http://hdl.handle.net/10022/AC:P:20286

7 Distributed Search over the Hidden Web: Hierarchical Database Sampling and Selection

Author(s):
Ipeirotis, Panagiotis G.; Gravano, Luis
Date:
2002
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29287

8 Evaluating Top-k Queries over Web-Accessible Databases

Author(s):
Gravano, Luis; Marian, Amelie; Bruno, Nicolas
Date:
2002
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29290

9 Extending SDARTS: Extracting Metadata from Web Databases and Interfacing with the Open Archives Initiative

Author(s):
Ipeirotis, Panagiotis G.; Barry, Tom; Gravano, Luis
Date:
2002
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29273

10 Optimizing Top-K Selection Queries over Multimedia Repositories

Author(s):
Chaudhuri, Surajit; Gravano, Luis; Marian, Amelie
Date:
2002
Subject:
Computer science
Content Type:
Technical reports
Publisher:
Department of Computer Science, Columbia University
Permanent URL:
http://hdl.handle.net/10022/AC:P:29289

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