Giorgio Orsi

According to our database1, Giorgio Orsi authored at least 51 papers between 2007 and 2016.

Collaborative distances:



In proceedings 
PhD thesis 


Online presence:



Joint repairs for web wrappers.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Data Wrangling for Big Data: Challenges and Opportunities.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

Table Modelling, Extraction and Processing.
Proceedings of the 2016 ACM Symposium on Document Engineering, 2016

Structured Aspect Extraction.
Proceedings of the COLING 2016, 2016

WADaR: Joint Wrapper and Data Repair.
Proc. VLDB Endow., 2015

Consistency Checking of Re-engineered UML Class Diagrams via Datalog+/-.
Proceedings of the Rule Technologies: Foundations, Tools, and Applications, 2015

Query Rewriting and Optimization for Ontological Databases.
ACM Trans. Database Syst., 2014

DIADEM: Thousands of Websites to a Single Database.
Proc. VLDB Endow., 2014

ROSeAnn: taming online semantic annotators.
Proceedings of the 23rd International World Wide Web Conference, 2014

The ontological key: automatically understanding and integrating forms to access the deep Web.
VLDB J., 2013

The relational model is dead, SQL is dead, and I don't feel so good myself.
SIGMOD Rec., 2013

Aggregating Semantic Annotators.
Proc. VLDB Endow., 2013

ROSeAnn: Reconciling Opinions of Semantic Annotators.
Proc. VLDB Endow., 2013

Semantic Pervasive Advertising.
Proceedings of the Web Reasoning and Rule Systems - 7th International Conference, 2013

ICDAR 2013 Table Competition.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Putting It All Together: Using the ArtDeco Approach in the Wine Business Domain.
Proceedings of the Methodologies and Technologies for Networked Enterprises, 2012

On-the-Fly and Context-Aware Integration of Heterogeneous Data Sources.
Proceedings of the Methodologies and Technologies for Networked Enterprises, 2012

Ontology-Based Knowledge Elicitation: An Architecture.
Proceedings of the Methodologies and Technologies for Networked Enterprises, 2012

AMBER: Automatic Supervision for Multi-Attribute Extraction
CoRR, 2012

OPAL: a passe-partout for web forms.
Proceedings of the 21st World Wide Web Conference, 2012

Automatically learning gazetteers from the deep web.
Proceedings of the 21st World Wide Web Conference, 2012

OPAL: automated form understanding for the deep web.
Proceedings of the 21st World Wide Web Conference 2012, 2012

DIADEM: domain-centric, intelligent, automated data extraction methodology.
Proceedings of the 21st World Wide Web Conference, 2012

Heuristic Ranking in Tightly Coupled Probabilistic Description Logics.
Proceedings of the Twenty-Eighth Conference on Uncertainty in Artificial Intelligence, 2012

Datalog and Its Extensions for Semantic Web Databases.
Proceedings of the Reasoning Web. Semantic Technologies for Advanced Query Answering, 2012

NYAYA: A System Supporting the Uniform Management of Large Sets of Semantic Data.
Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012

Querying UML Class Diagrams.
Proceedings of the Foundations of Software Science and Computational Structures, 2012

International Workshop on Evolution and Change in Data Management and on Non Conventional Data Access (ECDM - NoCoDa 2012).
Proceedings of the Advances in Conceptual Modeling, 2012

A methodology for evaluating algorithms for table understanding in PDF documents.
Proceedings of the ACM Symposium on Document Engineering, 2012

On the Interaction of Existential Rules and Equality Constraints in Ontology Querying.
Proceedings of the Correct Reasoning, 2012

Context based querying of dynamic and heterogeneous information sources.
PhD thesis, 2011

Optimizing Query Answering under Ontological Constraints.
Proc. VLDB Endow., 2011

Context Modeling and Context Awareness: steps forward in the Context-ADDICT project.
IEEE Data Eng. Bull., 2011

Ontological Queries: Rewriting and Optimization (Extended Version)
CoRR, 2011

Real understanding of real estate forms.
Proceedings of the International Conference on Web Intelligence, Mining and Semantics, 2011

Search Computing Meets Data Extraction.
Proceedings of the First International Workshop on Searching and Integrating New Web Data Sources, 2011

Little Knowledge Rules the Web: Domain-Centric Result Page Extraction.
Proceedings of the Web Reasoning and Rule Systems - 5th International Conference, 2011

Ontological queries: Rewriting and optimization.
Proceedings of the 27th International Conference on Data Engineering, 2011

Keyword-based, context-aware selection of natural language query patterns.
Proceedings of the EDBT 2011, 2011

Semantic data markets: a flexible environment for knowledge management.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Ontological Query Answering via Rewriting.
Proceedings of the Advances in Databases and Information Systems, 2011

Introduction to the TPLP special issue, logic programming in databases: From Datalog to semantic-web rules.
Theory Pract. Log. Program., 2010

Context Modelling and Context-Aware Querying - (Can Datalog Be of Help?).
Proceedings of the Datalog Reloaded - First International Workshop, 2010

And what can context do for data?
Commun. ACM, 2009

Reasoning over Large Semantic Datasets.
Proceedings of the Seventeenth Italian Symposium on Advanced Database Systems, 2009

Accessing and Documenting Relational Databases through OWL Ontologies.
Proceedings of the Flexible Query Answering Systems, 8th International Conference, 2009

Preserving Semantics in Automatically Created Ontology Alignments.
Proceedings of the Semantic Web Information Management - A Model-Based Perspective, 2009

Improving Search and Navigation by Combining Ontologies and Social Tags.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2008 Workshops, 2008

X-SOM Results for OAEI 2007.
Proceedings of the 2nd International Workshop on Ontology Matching (OM-2007) Collocated with the 6th International Semantic Web Conference (ISWC-2007) and the 2nd Asian Semantic Web Conference (ASWC-2007), 2007

CADD: A Tool for Context Modeling and Data Tailoring.
Proceedings of the 8th International Conference on Mobile Data Management (MDM 2007), 2007

X-SOM: A Flexible Ontology Mapper.
Proceedings of the 18th International Workshop on Database and Expert Systems Applications (DEXA 2007), 2007