Fully-adaptive routing: packet switching performance and wormhole algorithms. - Sergio A. Felperin; Luis Gravano; Gustavo D. Pifarré; Jorge L. C. Sanz (SC, 1991)

Fully-Adaptive Minimal Deadlock-Free Packet Routing in Hypercubes, Meshes, and Other Networks. - Gustavo D. Pifarré; Luis Gravano; Sergio A. Felperin; Jorge L. C. Sanz (SPAA, 1991)

Routing techniques for massively parallel communication. - Sergio A. Felperin; Luis Gravano; Gustavo D. Pifarré; Jorge L. C. Sanz (Proc. IEEE, 1991)

Adaptive, Deadlock-Free Packet Routing in Torus Networks with Minimal Storage. - Robert Cypher; Luis Gravano (ICPP (3), 1992)

Adaptive Deadlock-Free Worrnhole Routing in Hypercubes. - Luis Gravano; Gustavo D. Pifarré; Gustavo Denicolay; Jorge L. C. Sanz (IPPS, 1992)

Precision and Recall of GlOSS Estimators for Database Discovery. - Luis Gravano; Hector Garcia-Molina; Anthony Tomasic (PDIS, 1994)

The Effectiveness of GlOSS for the Text Database Discovery Problem. - Luis Gravano; Hector Garcia-Molina; Anthony Tomasic (SIGMOD Conference, 1994)

Requirements for Deadlock-Free, Adaptive Packet Routing. - Robert Cypher; Luis Gravano (SIAM J. Comput., 1994)

Storage-Efficient, Deadlock-Free Packet Routing Algorithms for Torus Networks. - Robert Cypher; Luis Gravano (IEEE Trans. Computers, 1994)

Adaptive Deadlock- and Livelock-Free Routing with All Minimal Paths in Torus Networks. - Luis Gravano; Gustavo D. Pifarré; Pablo E. Berman; Jorge L. C. Sanz (IEEE Trans. Parallel Distributed Syst., 1994)

Adaptive Deadlock- and Livelock-Free Routing in the Hypercube Network. - Gustavo D. Pifarré; Luis Gravano; Gustavo Denicolay; Jorge L. C. Sanz (IEEE Trans. Parallel Distributed Syst., 1994)

Fully Adaptive Minimal Deadlock-Free Packet Routing in Hypercubes, Meshes, and other Networks: Algorithms and Simulations. - Gustavo D. Pifarré; Luis Gravano; Sergio A. Felperin; Jorge L. C. Sanz (IEEE Trans. Parallel Distributed Syst., 1994)

Generalizing GlOSS to Vector-Space Databases and Broker Hierarchies. - Luis Gravano; Hector Garcia-Molina (VLDB, 1995)

dSCAM: Finding Document Copies Across Multiple Databases. - Hector Garcia-Molina; Luis Gravano; Narayanan Shivakumar (PDIS, 1996)

Optimizing Queries over Multimedia Repositories. - Surajit Chaudhuri; Luis Gravano (IEEE Data Eng. Bull., 1996)

Metadata for Digital Libraries: Architecture and Design Rationale. - Michelle Q. Wang Baldonado; Kevin Chen-Chuan Chang; Luis Gravano; Andreas Paepcke (ACM DL, 1997)

STARTS: Stanford Proposal for Internet Meta-Searching (Experience Paper). - Luis Gravano; Kevin Chen-Chuan Chang; Hector Garcia-Molina; Andreas Paepcke (SIGMOD Conference, 1997)

Merging Ranks from Heterogeneous Internet Sources. - Luis Gravano; Hector Garcia-Molina (VLDB, 1997)

The Stanford Digital Library Metadata Architecture. - Michelle Q. Wang Baldonado; Kevin Chen-Chuan Chang; Luis Gravano; Andreas Paepcke (Int. J. Digit. Libr., 1997)

Data Structures for Efficient Broker Implementation. - Anthony Tomasic; Luis Gravano; Calvin Lue; Peter M. Schwarz; Laura M. Haas (ACM Trans. Inf. Syst., 1997)

Querying multiple document collections across the internet. - Luis Gravano (1997)

The Stanford InfoBus and Its Service Layers: Augmenting the Internet with High-Level Information Management Protocols. - Martin Röscheisen; Michelle Q. Wang Baldonado; Kevin Chen-Chuan Chang; Luis Gravano; Steven P. Ketchpel; Andreas Paepcke (The MeDoc Approach, 1998)

Mediating and Metasearching on the Internet. - Luis Gravano; Yannis Papakonstantinou (IEEE Data Eng. Bull., 1998)

Database Research at Columbia University. - Shih-Fu Chang; Luis Gravano; Gail E. Kaiser; Kenneth A. Ross; Salvatore J. Stolfo (SIGMOD Rec., 1998)

Evaluating Top-k Selection Queries. - Surajit Chaudhuri; Luis Gravano (VLDB, 1999)

Exploiting Geographical Location Information of Web Pages. - Orkut Buyukkokten; Junghoo Cho; Hector Garcia-Molina; Luis Gravano; Narayanan Shivakumar (WebDB (Informal Proceedings), 1999)

GlOSS: Text-Source Discovery over the Internet. - Luis Gravano; Hector Garcia-Molina; Anthony Tomasic (ACM Trans. Database Syst., 1999)

Characterizing Web Resources for Improved Search. - Luis Gravano (DELOS, 2000)

Simplifying data access: the energy data collection (EDC) project. - José Luis Ambite; Yigal Arens; Luis Gravano; Vasileios Hatzivassiloglou; Eduard H. Hovy; Judith L. Klavans; Andrew Philpot; Usha Ramachandran; Jay Sandhaus; Anurag Singla; Brian Whitman (DG.O, 2000)

Snowball: extracting relations from large plain-text collections. - Eugene Agichtein; Luis Gravano (ACM DL, 2000)

Combining Strategies for Extracting Relations from Text Collections. - Eugene Agichtein; Eleazar Eskin; Luis Gravano (ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery, 2000)

An investigation of linguistic features and clustering algorithms for topical document clustering. - Vasileios Hatzivassiloglou; Luis Gravano; Ankineedu Maganti (SIGIR, 2000)

Computing Geographical Scopes of Web Resources. - Junyan Ding; Luis Gravano; Narayanan Shivakumar (VLDB, 2000)

Automatic Classification of Text Databases Through Query Probing. - Panagiotis G. Ipeirotis; Luis Gravano; Mehran Sahami (WebDB (Informal Proceedings), 2000)

SDLIP + STARTS = SDARTS a protocol and toolkit for metasearching. - Noah Green; Panagiotis G. Ipeirotis; Luis Gravano (JCDL, 2001)

PERSIVAL demo: categorizing hidden-web resources. - Panagiotis G. Ipeirotis; Luis Gravano; Mehran Sahami (JCDL, 2001)

PERSIVAL, a system for personalized search and summarization over multimedia healthcare information. - Kathleen R. McKeown; Shih-Fu Chang; James J. Cimino; Steven Feiner; Carol Friedman; Luis Gravano; Vasileios Hatzivassiloglou; Steven Johnson; Desmond A. Jordan; Judith Klavans; André Kushniruk; Vimla L. Patel; et al. (JCDL, 2001)

Snowball: A Prototype System for Extracting Relations from Large Text Collections. - Eugene Agichtein; Luis Gravano; Jeff Pavel; Viktoriya Sokolova; Aleksandr Voskoboynik (SIGMOD Conference, 2001)

STHoles: A Multidimensional Workload-Aware Histogram. - Nicolas Bruno; Surajit Chaudhuri; Luis Gravano (SIGMOD Conference, 2001)

Probe, Count, and Classify: Categorizing Hidden Web Databases. - Panagiotis G. Ipeirotis; Luis Gravano; Mehran Sahami (SIGMOD Conference, 2001)

Approximate String Joins in a Database (Almost) for Free. - Luis Gravano; Panagiotis G. Ipeirotis; H. V. Jagadish; Nick Koudas; S. Muthukrishnan 001; Divesh Srivastava (VLDB, 2001)

Learning search engine specific query transformations for question answering. - Eugene Agichtein; Steve Lawrence; Luis Gravano (WWW, 2001)

Simplifying Data Access: The Energy Data Collection Project. - José Luis Ambite; Yigal Arens; Eduard H. Hovy; Andrew Philpot; Luis Gravano; Vasileios Hatzivassiloglou; Judith Klavans (Computer, 2001)

Letter from the Special Issue Editor. - Luis Gravano (IEEE Data Eng. Bull., 2001)

Using q-grams in a DBMS for Approximate String Processing. - Luis Gravano; Panagiotis G. Ipeirotis; H. V. Jagadish; Nick Koudas; S. Muthukrishnan 001; Lauri Pietarinen; Divesh Srivastava (IEEE Data Eng. Bull., 2001)

Reminiscences on Influential Papers. - Kenneth A. Ross; Stefano Ceri; Luis Gravano; Per-Åke Larson; Leonid Libkin; Tova Milo (SIGMOD Rec., 2001)

Web Mining Meets Web Search. - Luis Gravano (DMKD, 2002)

Evaluating Top-k Queries over Web-Accessible Databases. - Nicolas Bruno; Luis Gravano; Amélie Marian (ICDE, 2002)

Extending SDARTS: extracting metadata from web databases and interfacing with the open archives initiative. - Panagiotis G. Ipeirotis; Tom Barry; Luis Gravano (JCDL, 2002)

Distributed Search over the Hidden Web: Hierarchical Database Sampling and Selection. - Panagiotis G. Ipeirotis; Luis Gravano (VLDB, 2002)

Query- vs. Crawling-based Classification of Searchable Web Databases. - Luis Gravano; Panagiotis G. Ipeirotis; Mehran Sahami (IEEE Data Eng. Bull., 2002)

Top-k selection queries over relational databases: Mapping strategies and performance evaluation. - Nicolas Bruno; Surajit Chaudhuri; Luis Gravano (ACM Trans. Database Syst., 2002)

Data Integration and Access - The Digital Government Research Center's Energy Data Collection (EDC) Project. - José Luis Ambite; Yigal Arens; Walter Bourne; Steven Feiner; Luis Gravano; Vasileios Hatzivassiloglou; Eduard H. Hovy; Judith Klavans; Andrew Philpot; Usha Ramachandran; Kenneth A. Ross; Jay Sandhaus; et al. (Advances in Digital Government, 2002)

Categorizing web queries according to geographical locality. - Luis Gravano; Vasileios Hatzivassiloglou; Richard Lichtenstein (CIKM, 2003)

Querying Text Databases for Efficient Information Extraction. - Eugene Agichtein; Luis Gravano (ICDE, 2003)

Navigation- vs. Index-Based XML Multi-Query Processing. - Nicolas Bruno; Luis Gravano; Nick Koudas; Divesh Srivastava (ICDE, 2003)

Text Joins for Data Cleansing and Integration in an RDBMS. - Luis Gravano; Panagiotis G. Ipeirotis; Nick Koudas; Divesh Srivastava (ICDE, 2003)

QXtract: A Building Block for Efficient Information Extraction from Plain-Text Databases. - Eugene Agichtein; Luis Gravano (SIGMOD Conference, 2003)

Efficient IR-Style Keyword Search over Relational Databases. - Vagelis Hristidis; Luis Gravano; Yannis Papakonstantinou (VLDB, 2003)

Modeling Query-Based Access to Text Databases. - Eugene Agichtein; Panagiotis G. Ipeirotis; Luis Gravano (WebDB, 2003)

Text joins in an RDBMS for web data integration. - Luis Gravano; Panagiotis G. Ipeirotis; Nick Koudas; Divesh Srivastava (WWW, 2003)

QProber: A system for automatic classification of hidden-Web databases. - Luis Gravano; Panagiotis G. Ipeirotis; Mehran Sahami (ACM Trans. Inf. Syst., 2003)

Selectivity Estimation for String Predicates: Overcoming the Underestimation Problem. - Surajit Chaudhuri; Venkatesh Ganti; Luis Gravano (ICDE, 2004)

When one Sample is not Enough: Improving Text Database Selection Using Shrinkage. - Panagiotis G. Ipeirotis; Luis Gravano (SIGMOD Conference, 2004)

Optimizing Top-k Selection Queries over Multimedia Repositories. - Surajit Chaudhuri; Luis Gravano; Amélie Marian (IEEE Trans. Knowl. Data Eng., 2004)

Evaluating top-k queries over web-accessible databases. - Amélie Marian; Nicolas Bruno; Luis Gravano (ACM Trans. Database Syst., 2004)

Learning to find answers to questions on the Web. - Eugene Agichtein; Steve Lawrence; Luis Gravano (ACM Trans. Internet Techn., 2004)

Modeling and Managing Content Changes in Text Databases. - Panagiotis G. Ipeirotis; Alexandros Ntoulas; Junghoo Cho; Luis Gravano (ICDE, 2005)

XML & Data Streams. - Nicolas Bruno; Luis Gravano; Nick Koudas; Divesh Srivastava (Stream Data Management, 2005)

To search or to crawl?: towards a query optimizer for text-centric tasks. - Panagiotis G. Ipeirotis; Eugene Agichtein; Pranay Jain; Luis Gravano (SIGMOD Conference, 2006)

SQL Queries Over Unstructured Text Databases. - Alpa Jain; AnHai Doan; Luis Gravano (ICDE, 2007)

Efficient Keyword Search Across Heterogeneous Relational Databases. - Mayssam Sayyadian; Hieu LeKhac; AnHai Doan; Luis Gravano (ICDE, 2007)

Efficient summarization-aware search for online news articles. - Wisam Dakka; Luis Gravano (JCDL, 2007)

Towards a query optimizer for text-centric tasks. - Panagiotis G. Ipeirotis; Eugene Agichtein; Pranay Jain; Luis Gravano (ACM Trans. Database Syst., 2007)

Modeling and managing changes in text databases. - Panagiotis G. Ipeirotis; Alexandros Ntoulas; Junghoo Cho; Luis Gravano (ACM Trans. Database Syst., 2007)

Optimizing SQL Queries over Text Databases. - Alpa Jain; AnHai Doan; Luis Gravano (ICDE, 2008)

Building query optimizers for information extraction: the SQoUT project. - Alpa Jain; Panagiotis G. Ipeirotis; Luis Gravano (SIGMOD Rec., 2008)

Classification-aware hidden-web text database selection. - Panagiotis G. Ipeirotis; Luis Gravano (ACM Trans. Inf. Syst., 2008)

Join Optimization of Information Extraction Output: Quality Matters! - Alpa Jain; Panagiotis G. Ipeirotis; AnHai Doan; Luis Gravano (ICDE, 2009)

Querying text databases and the web: beyond traditional keyword search. - Luis Gravano (KEYS, 2009)

Event Identification in Social Media. - Hila Becker; Mor Naaman; Luis Gravano (WebDB, 2009)

Popularity-Guided Top-k Extraction of Entity Attributes. - Matthew Solomon; Cong Yu 001; Luis Gravano (WebDB, 2010)

Learning similarity metrics for event identification in social media. - Hila Becker; Mor Naaman; Luis Gravano (WSDM, 2010)

Automatic Identification and Presentation of Twitter Content for Planned Events. - Hila Becker; Feiyang Chen; Dan Iter; Mor Naaman; Luis Gravano (ICWSM, 2011)

Beyond Trending Topics: Real-World Event Identification on Twitter. - Hila Becker; Mor Naaman; Luis Gravano (ICWSM, 2011)

Selecting Quality Twitter Content for Events. - Hila Becker; Mor Naaman; Luis Gravano (ICWSM, 2011)

Hip and trendy: Characterizing emerging trends on Twitter. - Mor Naaman; Hila Becker; Luis Gravano (J. Assoc. Inf. Sci. Technol., 2011)

Identifying content for planned events across social media sites. - Hila Becker; Dan Iter; Mor Naaman; Luis Gravano (WSDM, 2012)

Answering General Time-Sensitive Queries. - Wisam Dakka; Luis Gravano; Panagiotis G. Ipeirotis (IEEE Trans. Knowl. Data Eng., 2012)

Effective Event Identification in Social Media. - Fotis Psallidas; Hila Becker; Mor Naaman; Luis Gravano (IEEE Data Eng. Bull., 2013)

When Speed Has a Price: Fast Information Extraction Using Approximate Algorithms. - Gonçalo Simões; Helena Galhardas; Luis Gravano (Proc. VLDB Endow., 2013)

REEL: A Relation Extraction Learning framework. - Pablo Barrio 002; Gonçalo Simões; Helena Galhardas; Luis Gravano (JCDL, 2014)

Ranking Deep Web Text Collections for Scalable Information Extraction. - Pablo Barrio 002; Luis Gravano; Chris Develder (CIKM, 2015)

Learning to Rank Adaptively for Scalable Information Extraction. - Pablo Barrio 002; Gonçalo Simões; Helena Galhardas; Luis Gravano (EDBT, 2015)

Predicting the impact of scientific concepts using full-text features. - Kathy McKeown; Hal Daumé III; Snigdha Chaturvedi; John Paparrizos; Kapil Thadani; Pablo Barrio 002; Or Biran; Suvarna Bothe; Michael Collins 001; Kenneth R. Fleischmann; Luis Gravano; Rahul Jha; et al. (J. Assoc. Inf. Sci. Technol., 2016)

k-Shape: Efficient and Accurate Clustering of Time Series. - John Paparrizos; Luis Gravano (SIGMOD Rec., 2016)

Sampling strategies for information extraction over the deep web. - Pablo Barrio 002; Luis Gravano (Inf. Process. Manag., 2017)

Fast and Accurate Time-Series Clustering. - John Paparrizos; Luis Gravano (ACM Trans. Database Syst., 2017)

Discovering foodborne illness in online restaurant reviews. - Thomas Effland; Anna Lawson; Sharon Balter; Katelynn Devinney; Vasudha Reddy; HaeNa Waechter; Luis Gravano; Daniel Hsu 001 (J. Am. Medical Informatics Assoc., 2018)

Weakly Supervised Attention Networks for Fine-Grained Opinion Mining and Public Health. - Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (W-NUT@EMNLP, 2019)

Leveraging Just a Few Keywords for Fine-Grained Aspect Detection Through Weakly Supervised Co-Training. - Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (EMNLP/IJCNLP (1), 2019)

Detecting Foodborne Illness Complaints in Multiple Languages Using English Annotations Only. - Ziyi Liu; Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (LOUHI@EMNLP, 2020)

Cross-Lingual Text Classification with Minimal Resources by Transferring a Sparse Teacher. - Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (EMNLP (Findings), 2020)

Quantifying the Effects of COVID-19 on Restaurant Reviews. - Ivy Cao; Zizhou Liu; Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (SocialNLP@NAACL, 2021)

What is a good question? Task-oriented asking with fact-level masking. - Matthew Toles; Yukun Huang; Zhou Yu; Luis Gravano (CoRR, 2023)

Seasonality Patterns in 311-Reported Foodborne Illness Cases and Machine Learning-Identified Indications of Foodborne Illnesses from Yelp Reviews, New York City, 2022-2023. - Eden Shaveet; Crystal Su; Daniel Hsu 001; Luis Gravano (CoRR, 2024)

Interactive Machine Teaching by Labeling Rules and Instances. - Giannis Karamanolakis; Daniel Hsu 001; Luis Gravano (CoRR, 2024)