(You can also find a list of publications at the DBLP web site.)

Selected Papers and Manuscripts

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2008

• VisComplete: Automating Suggestions for Visualization Pipelines (video )
  (by David Koop, Carlos E. Scheidegger, Steven P. Callahan, Huy T. Vo, Juliana Freire and Claudio T. Silva)
  To appear in IEEE Transactions on Visualization and Computer Graphics, 2008.
• Learning to Extract Form Labels
  (by Hoa Nguyen, Thanh Nguyen, and Juliana Freire)
  To appear in Proceedings of VLDB, 2008
• Software Infrastructure for Exploratory Visualization and Data Analysis: Past, Present, and Future
  (by C.Silva and J. Freire)
  To appear in Journal of Physics: Conference Series, SciDAC 2008 Conference, 2008
• A First Study on Clustering Collections of Workflow Graphs
  (by E. Santos, L. Lins, J. P. Ahrens, J. Freire, C. Silva)
  To appear in Proceedings of IPAW, 2008
• Using Provenance to Support Real-Time Collaborative Design of Workflows
  (by T. Ellkvist, D. Koop, E. Anderson, J. Freire, C. Silva)
  To appear in Proceedings of IPAW, 2008
• Provenance for Computational Tasks: A Survey
  (by Juliana Freire, David Koop, Emanuele Santos, and Claudio T. Silva)
  In IEEE Computing in Science & Engineering, 2008.
• Scientific Exploration in the Era of Ocean Observatories
  (by Antonio Baptista, Bill Howe, Juliana Freire, David Maier, and Claudio T. Silva)
  In IEEE Computing in Science & Engineering, 2008.
• Examining Statistics of Workflow Evolution Provenance: A First Study
  (by Lauro Lins, David Koop, Erik Anderson, Steven P. Callahan, Emanuele Santos, Carlos E. Scheidegger, Juliana Freire, and Claudio T. Silva)
  To appear in Proceedings of International Conference on Scientific and Statistical Database Management (SSDBM), 2008.
• Provenance and Scientific Workflows: Challenges and Opportunities
  (by Susan Davidson and Juliana Freire)
  To appear in Proceedings of ACM SIGMOD International Conference on Management of Data, 2008.
• Querying and Re-Using Workflows with VisTrails
  (by Carlos E. Scheidegger, David Koop, Juliana Freire, and Claudio T. Silva)
  To appear in Proceedings of ACM SIGMOD International Conference on Management of Data, 2008.
• Towards Enabling Social Analysis of Scientific Data
  (by Juliana Freire and Claudio T. Silva)
  In CHI Social Data Analysis Workshop, 2008
• Automatically Extracting Form Labels
  (by Hoa Nguyen, Eun Yong Kang, and Juliana Freire)
  In Proceedings of ICDE, pp. 1498-1500, 2008
• Tackling the Provenance Challenge one layer at a time
  (by Carlos E. Scheidegger, David Koop, Emanuele Santos, Huy T. Vo, Steven P. Callahan, Juliana Freire, and Claudio T. Silva)
  Concurrency and Computation: Practice and Experience, 20(5), pp. 473-483, 2008.
• Special Issue: The First Provenance Challenge
  (with Luc Moreau et al.)
  Concurrency and Computation: Practice and Experience, 20(5), pp. 409-418, 2008.

2007

• Provenance in Scientific Workflow Systems
  (by Susan Davidson, Sarah Cohen-Boulakia, Anat Eyal, Bertram Ludascher, Timothy McPhillips, Shawn Bowers, and Juliana Freire)
  In IEEE Data Engineering Bulletin, 32(4), pp. 44-50, 2007.
• Querying and Creating Visualizations by Analogy (video )
  (by Carlos E. Scheidegger, Huy T. Vo, David Koop, Juliana Freire and Claudio T. Silva)
  IEEE Transactions on Visualization and Computer Graphics, 13(6), pp. 1560-1567, 2007. Best paper in IEEE Visualization 2007.
• Provenance for Visualizations: Reproducibility and Beyond
  (by Claudio T. Silva, Juliana Freire and Steven P. Callahan)
  IEEE Computing in Science & Engineering, 9(5), pp. 82-90, 2007.
• An Adaptive Crawler for Locating Hidden-Web Entry Points
  (by Luciano Barbosa and Juliana Freire)
  In Proceedings of the 16th International World Wide Web Conference (WWW) , Banff, May 2007. (14% accepted)
• Combining Classifiers to Identify Online Databases
  (by Luciano Barbosa and Juliana Freire)
  In Proceedings of the 16th International World Wide Web Conference (WWW), Banff, May 2007. (14% accepted)
• Organizing Hidden-Web Databases by Clustering Visible Web Documents
  (by Luciano Barbosa, Juliana Freire, and Altigran Silva)
  In Proceedings of the IEEE 23rd International Conference on Data Engineering (ICDE), Istanbul, 2007. (18% accepted)
• Automatically Constructing a Directory of Molecular Biology Databases
  (by Luciano Barbosa, Sumit Tandon, and Juliana Freire)
  In Proceedings of the nternational Workshop on Data Integration in the Life Sciences (DILS), 2007.
• VisTrails: Using Provenance to Streamline Data Exploration
  (by Erik Anderson, Steven P. Callahan, David Koop, Emanuele Santos, Carlos E. Scheidegger, Huy T. Vo, Juliana Freire and Claudio T. Silva)
  In Poster Proceedings of the nternational Workshop on Data Integration in the Life Sciences (DILS), 2007. Invited for oral presentation.

2006

• A Fast and Robust Method for Web Page Template Detection and Removal
  (by Karane Vieira, Altigran Silva, N. Pinto, E.S. Moura, J. Cavalcanti and Juliana Freire)
  In Proceedings of the ACM 15th Conference on Information and Knowledge Management (CIKM), Arlington, November 2006. (15% accepted).
• Automatically Constructing Collections of Online Databases (Poster)
  (by Luciano Barbosa and Juliana Freire)
  In Proceedings of the ACM 15th Conference on Information and Knowledge Management (CIKM), Arlington, November 2006. (10% accepted).
• Managing Rapidly-Evolving Scientific Workflows
  (by Juliana Freire, Claudio T. Silva, Steven P. Callahan, Emanuele Santos, Carlos E. Scheidegger and Huy T. Vo)
  In Proceedings of the International Provenance and Annotation Workshop (IPAW), 2006 (invited paper).
• Integrated scientific workflow management for the Emulab network testbed
  (by Eric Eide, Leigh Stoller, Tim Stack, Juliana Freire, and Jay Lepreau)
  In Proceedings of USENIX, 2006. (18.5% accepted)
• VisTrails: Visualization meets Data Management
  (by Steven P. Callahan, Juliana Freire, Emanuele Santos, Carlos E. Scheidegger, Claudio T. Silva and Huy T. Vo)
  In Proceedings of ACM SIGMOD, 2006.
• Managing the Evolution of Dataflows with VisTrails
  (by Steven P. Callahan, Juliana Freire, Emanuele Santos, Carlos E. Scheidegger, Claudio T. Silva and Huy T. Vo)
  In Proceedings of IEEE Workshop on Workflow and Data Flow for Scientific Applications (SciFlow), 2006.
• Visualizing Uncertainty with Uncertainty Multiples
  (by Robert B. Gilbert, Fulvio Tonon, Juliana Freire, Claudio T. Silva, and David R. Maidment
  In Proceedings of GeoCongress, 2006.

2005

• Looking at both the Present and the Past to Efficiently Update Replicas of Web Content
  (by Luciano Barbosa, Ana Carolina Salgado, Francisco de Carvalho, Jacques Robin and Juliana Freire)
  In Proceedings of WIDM, 2005.
• VisTrails: Enabling Interactive Multiple-View Visualizations
  (by Louis Bavoil, Steven P. Callahan, Patricia J. Crossno, Juliana Freire, Carlos E. Scheidegger, Claudio T. Silva and Huy T. Vo)
  In Proceedings of IEEE Visualization, 2005.
• Designing Information-Preserving Mapping Schemes for XML
  (by Denilson Barbosa, Juliana Freire and Alberto Mendelzon)
  In Proceedings of VLDB, 2005.
• Searching for Hidden-Web Databases
  (by Luciano Barbosa and Juliana Freire)
  In Proceedings of WebDB, 2005.
• IMAX: Incremental Maintenance of Schema-Based XML Statistics
  (by Maya Ramanath, Lingzhi Zhang, Juliana Freire and Jayant Haritsa)
  In Proceedings of  ICDE, 2005.

2004

• A Comprehensive Solution to the XML-to-Relational Mapping Problem
  (by Fang Du, Sihem Amer-Yahia and Juliana Freire )
  In Proceedings of the ACM International Workshop on Web Information and Data Management (WIDM), 2004.
• Siphoning Hidden-Web Data through Keyword-Based Interfaces
  (by Luciano Barbosa and Juliana Freire )
  In Proceedings of Brazilian Symposium on Databases (SBBD), 2004.
  
  
• Information Preservation in XML-to-Relational Mappings
  (by Denilson Barbosa, Juliana Freire and Alberto Mendelzon )
  In Proceedings of International XML Database Symposium (XSym), 2004.
  
  
• Managing XML Data: An Abridged Overview
  (by Juliana Freire and Michael Benedikt )
  In IEEE CISE, Vol. 6, No. 4 -- July/August 2004.
  
  
• ShreX: Managing XML Documents in Relational Databases
  (by Fang Du, Sihem Amer-Yahia and Juliana Freire )
  In Proceedings of VLDB, 2004.
  
  
• A Flexible Infrastructure for Gathering XML Statistics and Estimating Query Cardinality
  (by Juliana Freire, Maya Ramanath, and Lingzhi Zhang )
  Demo in Proceedings of ICDE, 2004.
  
  
• Supporting Exploratory Queries in Database Centric Web Applications
  (by Abhijit Kadlag, Amol Wanjari, Juliana Freire and Jayant Haritsa)
  In Proceedings of DASFAA, 2004.

2003

• Searching for Efficient XML-to-Relational Configurations
  (by Maya Ramanath, Juliana Freire, Jayant Haritsa, and Prasan Roy )
  In Proceedings of the VLDB XML Database Symposium (XSym), 2003.
• Proceedings of the ACM SIGMOD International Workshop on Web and Databases (WebDB)
  (Eds. Vassilis Christophides and Juliana Freire)
• Capturing both Types and Constraints in Data Integration
  
  (by Michael Benedikt, Chee Yong Chan, Wenfei Fan, Juliana Freire, and Rajeev Rastogi)
  Proceedings of ACM SIGMOD 2003
  

• Bridging the XML-Relational Divide with LegoDB: A Demonstration
  (by Philip Bohannon, Juliana Freire, Jayant Haritsa, Maya Ramanath, Prasan Roy and Jerome Simeon)
  In Proceedings of ICDE 2003.
• Environmental Observation and Forecasting Systems: Vision, Challenges and Successes of a Prototype
  
  (by Antonio Baptista, Todd Leen, Yinglong Zhang, Arun Chawla, David Maier, Wu-chang Feng, Wu-chi Feng,
  Jonathan Walpole, Claudio Silva, Juliana Freire)
  Proceedings of the International Society for Environmental Information Sciences Annual Conference (ISEIS'2003)
  on Systems Science and Information Technology for Environmental Applications, Regina, Sask, Canada, July 2003.
  

2002

• Adaptive XML Shredding: Architecture, Implementation, and Challenges
  (by Juliana Freire and Jerome Simeon)
  First VLDB Workshop on Efficiency and Effectiveness of XML Tools, and Techniques (EEXTT2002).
  Revised version appears in LNCS volume 2590 (Feb 2003).
• LegoDB: Customizing Relational Storage for XML Documents
  (by Philip Bohannon, Juliana Freire, Jayant Haritsa, Maya Ramanath, Prasan Roy and Jerome Simeon)
  Demo -- presented at VLDB 2002.
• Using Wrappers for Device Independent Web Access: Opportunities, Challenges and Limitations (Extended Abstract)
  (by Juliana Freire)
  WWW Workshop on Mobile Search, 2002.
• XML and Data Management
  (by Michael Benedikt, Mary Fernandez, Juliana Freire and Arnaud Sahuguet)
  Full-day tutorial, WWW2002.
• StatiX: Making XML Count (pdf version)
  (by Juliana Freire, Jayant Haritsa, Maya Ramanath, Prasan Roy and Jerome Simeon)
  Proceedings of SIGMOD 2002.
• VeriWeb: Automatically Testing Dynamic Web Sites
  (by Michael Benedikt, Juliana Freire and Patrice Godefroid).
  WWW2002.
• From XML Schema to Relations: A Cost-Based Approach to XML Storage (ps.gz version) (full version - PDF)
  (talk - presented at ICDE 2002)
  (by Philip Bohannon, Juliana Freire, Prasan Roy and Jerome Simeon).
  Proceedings of ICDE, 2002.
• Integrating Network Devices in a Meta-Directory: The MetaComm Experience
  (by Juliana Freire, Daniel Lieuwen, Joann Ordille).
  Information Systems Journal, 27(3): 193-217 (2002).

2001

• WebViews:Accessing Personalized Web Content and Services (pdf version) (ps-gz version) (pdf presentation)
  (by Juliana Freire, Bharat Kumar and Daniel Lieuwen).
  Proceedings of WWW10, 2001. ( This paper received the Best Paper Runner-Up Award at WWW10)
• Efficient Acquisition of Web Data through Restricted Query Interfaces (pdf version) (ps-gz version) (pdf presentation)
  (by Simon Byers, Juliana Freire, and Claudio Silva).
  Poster Proceedings of WWW10, 2001.

2000

• Querying the Web (pdf presentation)
  (by Daniela Florescu and Juliana Freire).
  Tutorial presented at the Brazilian Conference on Databases, October 2000.
• Web Services and Information Delivery for Diverse Environments (pdf version) (ps-gz version)
  (by Juliana Freire and Bharat Kumar).
  VLDB Workshop on Technologies for E-Services, 2000.
• Automating Web Navigation with the WebVCR (pdf version) (ps-gz version)
  (by Vinod Anupam, Juliana Freire, Bharat Kumar and Daniel Lieuwen).
  WWW9, 2000.
• MetaComm: a Meta-Directory for Telecommunications (pdf version)
  (by Juliana Freire, Daniel Lieuwen, Joann Ordille, Lalit Garg, Michael Holder, Hector Urroz, Gavin Michael, Julian Orbach, Luke Tucker, Qian Ye and Robert Arlein).
  Proceedings of ICDE 2000.

1999

• Personalizing the Web Using Site Descriptions (pdf version)
  (by Vinod Anupam, Yuri Breitbart, Juliana Freire and Bharat Kumar).
  Proceedings of DEXA Workshop 1999, pages 732-738.
• Making LDAP Active with the LTAP Gateway: Case Study in Providing Telecom Integration and Enhanced Services (pdf version)
  (by Robert Arlein, Juliana Freire, Narain Gehani, Daniel Lieuwen, and Joann Ordille).
  Proceedings of the VLDB'99 Workshop on Databases in Telecommunication. Also in Databases in Telecommunications, International Workshop Co-located with VLDB-99, Edinburgh, Scotland, UK, September 1999, Proceedings; Willem Jonker (Ed.); LNCS 1819 ISBN: 3-540-67667-8 (Springer).
• A Layered Architecture for Querying Dynamic Web Content (pdf version)
  (by Hasan Davulcu, Juliana Freire, Michael Kifer and I.V. Ramakrishnan).
  Proceedings of SIGMOD'99.

1998

• Practical Problems in Coupling Deductive Engines with Relational Databases
  (by Juliana Freire)
  Proceedings of the 5th Workshop KRDB, 1998 (PostScript).
• Beyond Depth-First: Improving Tabled Logic Programs through Alternative Scheduling Strategies
  (by Juliana Freire, Terrance Swift and David S. Warren)
  Journal of Functional and Logic Programming, vol 1998, number 3 MIT Press, April 1998 (PostScript).
• Scheduling Strategies in SLG Revisited - Abstract
  (by Juliana Freire, Terrance Swift and David S. Warren)
  TAPD, 1998

1997

• Scheduling Strategies for Evaluation of Recursive Queries over Memory and Disk-Resident Data
  (by Juliana Freire)
  Ph.D. dissertation - Department of Computer Science, SUNY at Stony Brook, 1997 (PostScript - 208 pages).
  (A single-spaced version (140 pages) is also available.)
• A Formal Framework to Model Scheduling in Tabled Evaluations
  (by Juliana Freire, Terrance Swift and David S. Warren)
  Technical report, 1997
• Combining Scheduling Strategies in an SLG Evaluation
  (by Juliana Freire and David S. Warren)
  Proceedings of the Workshop on Parallelism and Implementation Technology for (Constraint) Logic Programming
  Languages, 1997
• XSB - A System for Efficiently Computing Well Founded Semantics
  (by Prasad Rao, Konstantinos Sagonas, Terrance Swift, David Warren and Juliana Freire)
  Proceedings of the 4th International Conference on Logic Programming and Non-Monotonic
  Reasoning (LP & NMR '97), 1997.
• Using Logic Programming to Efficiently Evaluate Recursive Queries
  (by Juliana Freire)
  Proceedings the 1997 Grace Hopper (Technical Track).
• Taking I/O Seriously: Resolution Reconsidered for Disk
  (by Juliana Freire, Terrance Swift and David S. Warren)
  In Proceedings of the International Conference on Logic Programming (ICLP) 97. (PostScript)
  (Draft of expanded version - PostScript )

1996 and before

• Beyond Depth-First: Improving Tabled Logic Programs through Alternative Scheduling Strategies
  (by Juliana Freire, Terrance Swift and David S. Warren)
  Proceedings PLILP'96 (PostScript).
  (Draft of expanded version - PostScript)
• Batched Answer: An Alternative Scheduling for Tabling Systems
  (by Juliana Freire, Terrance Swift and David S. Warren)
  Technical Report, 1996 (TR# 96/2) (PostScript).
• Exploiting Parallelism in Tabled Evaluations
  (by Juliana Freire, Rui Hu, Terrance Swift and David S. Warren)
  Proceedings of PLILP'95 (PostScript)
  (Full version - PostScript)

• Parallelizing Tabled Evaluations
  (by Juliana Freire, Rui Hu, Terrance Swift and David S. Warren)
  Workshop on Parallel Implementations of Prolog, 1994 (PostScript).

Books and Manuals

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• Syntactica
  (by Richard Larson, David S. Warren, Juliana Freire and Kostis Sagonas)
  ISBN 0-262-62106-1 MIT Press, 1996.
• Semantica
  (by Richard Larson, David S. Warren, Juliana Freire, P. Gomez and Kostis Sagonas)
  ISBN 0-262-62117-7 MIT Press, 1997.
• XSB Programmer's Manual
  (by Konstantinos Sagonas, Terrance Swift, David Warren, Juliana Freire and Prasad Rao)