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Documents authored by Deutsch, Alin

Document
Complete Volume
DOI: 10.4230/OASIcs.Tannen
OASIcs, Volume 119, Tannen's Festschrift, Complete Volume

Authors: Antoine Amarilli and Alin Deutsch

Published in: OASIcs, Volume 119, The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen (2024)

Abstract
OASIcs, Volume 119, Tannen's Festschrift, Complete Volume
Cite as

The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen. Open Access Series in Informatics (OASIcs), Volume 119, pp. 1-196, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@Proceedings{amarilli_et_al:OASIcs.Tannen,
  title =	{{OASIcs, Volume 119, Tannen's Festschrift, Complete Volume}},
  booktitle =	{The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen},
  pages =	{1--196},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-320-1},
  ISSN =	{2190-6807},
  year =	{2024},
  volume =	{119},
  editor =	{Amarilli, Antoine and Deutsch, Alin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.Tannen},
  URN =		{urn:nbn:de:0030-drops-200953},
  doi =		{10.4230/OASIcs.Tannen},
  annote =	{Keywords: OASIcs, Volume 119, Tannen's Festschrift, Complete Volume}
}
Document
Front Matter
DOI: 10.4230/OASIcs.Tannen.0
Front Matter, Table of Contents, Preface, Conference Organization

Authors: Antoine Amarilli and Alin Deutsch

Published in: OASIcs, Volume 119, The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen (2024)

Abstract
Front Matter, Table of Contents, Preface, Conference Organization
Cite as

The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen. Open Access Series in Informatics (OASIcs), Volume 119, pp. 0:i-0:xii, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@InProceedings{amarilli_et_al:OASIcs.Tannen.0,
  author =	{Amarilli, Antoine and Deutsch, Alin},
  title =	{{Front Matter, Table of Contents, Preface, Conference Organization}},
  booktitle =	{The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen},
  pages =	{0:i--0:xii},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-320-1},
  ISSN =	{2190-6807},
  year =	{2024},
  volume =	{119},
  editor =	{Amarilli, Antoine and Deutsch, Alin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.Tannen.0},
  URN =		{urn:nbn:de:0030-drops-200962},
  doi =		{10.4230/OASIcs.Tannen.0},
  annote =	{Keywords: Front Matter, Table of Contents, Preface, Conference Organization}
}
Document
DOI: 10.4230/OASIcs.Tannen.5
Chasing Parallelism in Aggregating Graph Queries

Authors: Alin Deutsch

Published in: OASIcs, Volume 119, The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen (2024)

Abstract
In practice, one frequently encounters queries that extract tabular results from graph databases by employing grouping and aggregation. This paper introduces a technique for rewriting the group-by list of graph queries in order to increase aggregation parallelism in graph engines that conform to a modern instantiation of the Bulk-Synchronous-Parallel computation model.
Cite as

Alin Deutsch. Chasing Parallelism in Aggregating Graph Queries. In The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen. Open Access Series in Informatics (OASIcs), Volume 119, pp. 5:1-5:14, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@InProceedings{deutsch:OASIcs.Tannen.5,
  author =	{Deutsch, Alin},
  title =	{{Chasing Parallelism in Aggregating Graph Queries}},
  booktitle =	{The Provenance of Elegance in Computation - Essays Dedicated to Val Tannen},
  pages =	{5:1--5:14},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-320-1},
  ISSN =	{2190-6807},
  year =	{2024},
  volume =	{119},
  editor =	{Amarilli, Antoine and Deutsch, Alin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.Tannen.5},
  URN =		{urn:nbn:de:0030-drops-201011},
  doi =		{10.4230/OASIcs.Tannen.5},
  annote =	{Keywords: Graph Databases, Grouping and Aggregation, Parallel Graph Computation Models, Rewriting, Constraint-based Minimization}
}
Document
DOI: 10.4230/DagRep.1.10.37
Foundations of distributed data management (Dagstuhl Seminar 11421)

Authors: Serge Abiteboul, Alin Deutsch, Thomas Schwentick, and Luc Segoufin

Published in: Dagstuhl Reports, Volume 1, Issue 10 (2012)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar 11421 ``Foundations of distributed data management''.
Cite as

Serge Abiteboul, Alin Deutsch, Thomas Schwentick, and Luc Segoufin. Foundations of distributed data management (Dagstuhl Seminar 11421). In Dagstuhl Reports, Volume 1, Issue 10, pp. 37-57, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2012)

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@Article{abiteboul_et_al:DagRep.1.10.37,
  author =	{Abiteboul, Serge and Deutsch, Alin and Schwentick, Thomas and Segoufin, Luc},
  title =	{{Foundations of distributed data management (Dagstuhl Seminar 11421)}},
  pages =	{37--57},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2012},
  volume =	{1},
  number =	{10},
  editor =	{Abiteboul, Serge and Deutsch, Alin and Schwentick, Thomas and Segoufin, Luc},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.1.10.37},
  URN =		{urn:nbn:de:0030-drops-33737},
  doi =		{10.4230/DagRep.1.10.37},
  annote =	{Keywords: XML Query language, Distribution, Incompleteness}
}
Document
DOI: 10.4230/DagSemProc.04391.9
Integrating XML Data Sources using RDF/S Schemas: The ICS-FORTH Semantic Web Integration Middleware (SWIM)

Authors: Ioanna Koffina, Giorgos Serfiotis, Vassilis Christophides, Val Tannen, and Alin Deutsch

Published in: Dagstuhl Seminar Proceedings, Volume 4391, Semantic Interoperability and Integration (2005)

Abstract
Semantic Web (SW) technology aims to facilitate the integration of legacy data sources spread worldwide. Despite the plethora of SW languages e.g., RDF/S, OWL recently proposed for supporting large scale information interoperation, the vast majority of legacy sources still rely on relational databases RDB published on the Web or corporate intranets as virtual XML. In this paper, we advocate a Datalog framework for mediating high level queries to relational and or XML sources using community ontologies expressed in a SW language such as RDF/S. We describe the architecture and the reasoning services of our SW integration middleware, called SWIM, and we present the main design choices and techniques for supporting powerful mappings between different data models, as well as reformulation and optimization of queries expressed against mediation schemas and views.
Cite as

Ioanna Koffina, Giorgos Serfiotis, Vassilis Christophides, Val Tannen, and Alin Deutsch. Integrating XML Data Sources using RDF/S Schemas: The ICS-FORTH Semantic Web Integration Middleware (SWIM). In Semantic Interoperability and Integration. Dagstuhl Seminar Proceedings, Volume 4391, pp. 1-6, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2005)

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@InProceedings{koffina_et_al:DagSemProc.04391.9,
  author =	{Koffina, Ioanna and Serfiotis, Giorgos and Christophides, Vassilis and Tannen, Val and Deutsch, Alin},
  title =	{{Integrating XML Data Sources using RDF/S Schemas: The ICS-FORTH Semantic Web Integration Middleware (SWIM)}},
  booktitle =	{Semantic Interoperability and Integration},
  pages =	{1--6},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2005},
  volume =	{4391},
  editor =	{Y. Kalfoglou and M. Schorlemmer and A. Sheth and S. Staab and M. Uschold},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.04391.9},
  URN =		{urn:nbn:de:0030-drops-340},
  doi =		{10.4230/DagSemProc.04391.9},
  annote =	{Keywords: integration , xml , rdf schema}
}
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