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<p><font size="4" face="monospace">Deadline Extension: 2nd
International Workshop on Semantic Technologies for Data
Management (ST4DM 2026)<br>
<br>
Important dates (all dates are Anywhere on Earth - AoE):<br>
Paper submission: 8 May 2026 (extended)<br>
Author notification: 28 May 2026<br>
Workshop Date: 18 July 2026<br>
<br>
Location and Date: Lisbon (Portugal) on July 18, as part
of FLoC 2026.<br>
<br>
Topics of Interest: This workshop solicits contributions
that advance the theory, systems, and applications of
semantic technologies for data management. Topics of
interest include, but are not limited to:<br>
<br>
- Knowledge Graphs (KGs) and Virtual Knowledge Graphs
(VKGs) / Ontology-Based Data Access (OBDA)<br>
- Ontology-mediated query answering, query rewriting,
and complexity/tractability results<br>
- (V)KG construction, refinement, enrichment,and
schema/mapping design Provenance, explainability, and
accountability for (V)KG query answers<br>
- Ontologies, metadata vocabularies, and standards
(OWL/RDF/R2RML/SHACL)<br>
- Temporal, spatial, and other non-standard KG
modalities<br>
- Performance, scalability, distributed execution, and
security for (V)KGs<br>
- Evolution, updates, and preservation of (V)KGs
(consistency and incremental reasoning)<br>
- Intersections with machine learning, neural symbolic
methods, and LLM-augmented pipelines<br>
- (V)KG analytics, benchmarking, and evaluation
methodologies<br>
<br>
Submission Types: <br>
- Full research papers: Up to 14 pages, including the
bibliography, with a minimum length of 10 pages.<br>
- Short papers: Up to 9 pages, including the
bibliography, with a minimum length of 5 pages.<br>
- Extended Abstracts: 2-5 pages, including the
bibliography. These submissions will not be included in
the formal proceedings. If the submission is based on a
paper accepted or under review at another venue, the
authors must clearly state the venue and the paper's
status. The title of the submission must include the
phrase "(Extended Abstract)"<br>
<br>
Submission Link: <a moz-do-not-send="true" href="https://submissions.floc26.org/st4dm/paper/new" class="moz-txt-link-freetext">https://submissions.floc26.org/st4dm/paper/new</a><br>
<br>
Workshop chairs:<br>
Davide Lanti, Free University of Bozen-Bolzano, Italy<br>
Martin Giese, University of Oslo, Norway<br>
Federico Maria Scafoglieri, University of Rome La
Sapienza, Italy<br>
Roman Kontchakov, Birkbeck University of London, UK<br>
Alessandro Mosca, Italian National Research Council
(CNR), Italy<br>
Guohui Xiao, Southeast University, China<br>
<br>
Link: <a moz-do-not-send="true" href="https://sites.google.com/diag.uniroma1.it/st4dm2026/" class="moz-txt-link-freetext">https://sites.google.com/diag.uniroma1.it/st4dm2026/</a></font></p>
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