SEMANTiCS 2025 EU
21st International Conference on Semantic Systems
Vienna, Austria
September 3 - 5, 2025
Follow us on *Twitter/X* <https://x.com/SemanticsConf>, *LinkedIn*
<https://www.linkedin.com/groups/7496190/?highlightedUpdateUrn=urn%3Ali%3Agr…>,
and *Bluesky*. <https://bsky.app/profile/semantics-conf.bsky.social>
Call for Posters & Demos
The Posters & Demos Track provides a platform for researchers to showcase
their latest findings, ongoing projects, and cutting-edge work in progress.
These include submissions on innovative applications, latest results,
unpublished ideas, prototypes of semantic technologies and their use in
various domains as well as applications, use cases, or pieces of code that
may attract developers and potential research or business partners. This
also concerns new datasets made publicly available.
The Posters & Demos Track offers an informal setting that promotes
engagement and dialogue between presenters and attendees. These discussions
can provide valuable feedback for presenters' future work while allowing
participants to gain insight into emerging research trends and network with
other researchers.
*The submission deadlines for the Posters & Demos Track have been extended
as follows:*
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*Paper Submission Deadline: July 4, 2025*
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*Notification of Acceptance: July 21, 2025 *
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*Camera-Ready of Paper Deadline: July 28, 2025*
*All deadlines are set for 11:59 pm, Anywhere On Earth time (UTC-12)*
*Submission via Easychair on*
*https://easychair.org/conferences/?conf=semantics2025*
<https://easychair.org/conferences/?conf=semantics2025>.
Proceedings of SEMANTiCS 2025 EU will be made available open access by *
CEUR-WS.org*.
Topics of Interest We welcome contributions in the context of
semantic-based research and systems, which address – but are not limited to
– the topics of the Research Track
<https://2025-eu.semantics.cc/page/cfp_rev_rep>. Additionally, we encourage
submissions of visionary ideas, position statements, negative results, and
unconventional ideas. Demos should showcase innovative implementations and
technologies both, from academia and industry. We also very much encourage
submissions from industry, but they should be focused on presenting a novel
solution to a specific problem and not be in the nature of an advertisement
or commercial product description. Author Guidelines and Submission Poster
and demo submissions should consist of a paper that describes the work, its
contribution to the field or innovative aspects.
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Poster and demo submissions are at most 5 pages long, including
references.
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No double-blind submissions required.
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Submissions must be either in PDF or HTML.
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Submissions must be formatted in the style of CEUR-ART (
https://ceur-ws.org/HOWTOSUBMIT.html). An Overleaf page for LaTeX users
is available.
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For demos, we ask authors to include links enabling the reviewers to
test the application or review the component. The absence of a pointer
affects the overall rating of the contribution.
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Submissions must be original and must not have been submitted for
publication elsewhere.
-
At least one author of each accepted paper must register for the
conference and present the paper.
Posters and Demos Track Chairs
Ivan Heibi
Diego Collarana
Kind Regards,
On behalf of the organising committee.
=========================
Dr. Kossi Amouzouvi
ScaDS.AI Dresden/Leipzig, TU Dresden
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###############################################################################
The 9th International Joint Conference on Rules and Reasoning (RuleML+RR
2025)
== Call for Papers (deadline extended) ==
*** RuleML+RR 2025 ***
*** 22-24 September 2025 ***
*** İstanbul, Türkİye ***
Submission deadline: June 20th, 2025
Homepage: https://2025.declarativeai.net/events/ruleml-rr
RuleML+RR 2025 is part of Declarative AI 2025
(https://2025.declarativeai.net/)
###############################################################################
RuleML+RR 2025 is a leading international joint conference in the field
of rule-based reasoning. One of the main goals of RuleML+RR is to build
bridges between academia and industry in the area of semantic reasoning.
RuleML+RR 2025 aims to bring together researchers and practitioners
interested in the foundations and applications of rules and reasoning.
It provides a forum for stimulating cooperation between different
communities focused on the research, development, and applications of
rule-based systems. We solicit high-quality papers related to
theoretical advances, novel technologies, and applications that involve
rule-based representation and reasoning or other declarative forms of
artificial intelligence.
The RuleML+RR 2025 conference is part of the event “Declarative AI:
Rules, Reasoning, Decisions, and Explanations”
(https://2025.declarativeai.net/) and is co-located with DecisionCAMP
2025 and the Reasoning Web Summer School. Apart from the main track, it
features:
* Rule Challenge
(https://2025.declarativeai.net/events/ruleml-rr/rule-challenge),
* Doctoral Consortium
(https://2025.declarativeai.net/events/ruleml-rr/doctoral-consortium),
* Industry Track
(https://2025.declarativeai.net/events/ruleml-rr/industry-track),
* Project Networking Session
(https://2025.declarativeai.net/events/ruleml-rr/networking-session)
*** Keynotes ***
We are delighted to announce the following keynote speakers:
* Bob Kowalski, Imperial College London (UK)
* Boris Motik, University of Oxford (UK)
* Esra Erdem, Sabanci University (Turkey)
*** Topics ***
RuleML+RR welcomes research from all areas of Rules and Reasoning. The
topics of the conference include, but are not limited to:
* Ontology/Semantic Web
* Rules for AI and AI for Rules
* Rules and Reasoning / Logics
* Rules-Based Systems
* Rules and Interoperability
* Constraints and Schema
* System Descriptions, Applications and Experiences of Ontologies and Rules
See the conference homepage for more details on the topics:
https://2025.declarativeai.net/events/ruleml-rr/cfp
*** Important Dates ***
Main track:
Paper submission: June 20, 2025
Notification: July 28, 2025
Conference: September 22–24, 2025
For each of these deadlines, a cut-off point of 23:59 AOE applies.
There is no dedicated abstract submission deadline.
Note that there also several associated events: Rule Challenge, Doctoral
Consortium, Industry Track, and the Project Networking Session. These
events have submission deadlines different from the deadlines above.
**Submission and Publication**
High-quality papers related to theoretical advances, novel technologies,
and artificial intelligence applications concerning explainable
algorithmic decision-making that involve rule-based representation and
reasoning are solicited.
We accept the following submission formats for papers:
- Long papers (up to 15 pages in LNCS style excluding references, plus 2
additional pages for references)
- Short papers (up to 8 pages in LNCS style excluding references, plus 1
additional page for references)
Long papers should present original and significant research and/or
development results. Short papers should concisely describe general
results or specific applications, systems, or position statements. All
submissions must be prepared in Springer's LNCS style
(http://www.springer.com/comp/lncs/authors.html).
Submitted papers must not substantially overlap with papers that have
been published or that are simultaneously submitted to a journal or a
conference/workshop with formal proceedings. Double submission to a
workshop with informal proceedings is allowed. Papers put on arXiv are
also allowed as long as they are not refereed (i.e., formally reviewed
by peers).
Submissions to the RuleML+RR conference
- abide by the page limits (see above)
- are not anonymous
- can have additional material included as an external report
(appendices to the submission are not permitted and a paper should be
self-contained)
Papers should be written in English and submitted using EasyChair:
https://easychair.org/conferences/?conf=rulemlrr2025
The conference proceedings will be published by Springer in the Lecture
Notesin Computer Science series (LNCS) after the conference. Proceedings
of the associated events will be published by CEUR. Special Issues of
Theory and Practice of Logic Programming and Transactions on Graph Data
and Knowledge are planned with extended versions of selected papers.
The main track's best paper will be awarded the RuleML+RR Harold Boley
Distinguished Paper Award 2025 and best student paper will be awarded
the RuleML+RR Best Student Paper Award 2025.
The best RuleML Challenge paper will be awarded the RuleML+RR Best Rule
Challenge Paper Award 2025. The best Doctoral Consortium paper will be
awarded the RuleML+RR Best Doctoral Consortium Paper Award 2025.
***Chairs***
Program Chairs
Aidan Hogan, University of Chile, Chile
Ken Satoh, National Institute of Informatics, Japan
Proceedings Chairs
Dumitru Roman, SINTEF AS, Norway
Ahmet Soylu, Kristiania University College, Norway
Rule Challenge Chairs
Alessandro Margara, Politecnico di Milano, Italy
Tomáš Kliegr, Prague University of Economics and Business, Czechia
Doctoral Consortium Chairs
Shqiponja Ahmetaj, TU Wien, Austria
Riccardo Tommasini, INSA Lyon, France
Industry Track Chairs
Luigi Bellomarini, Banca d’Italia, Italy
Evgeny Kharlamov, Bosch Center for Artificial Intelligence, Germany
Ioana Georgiana Ciuciu, Babeș-Bolyai University, Romania
Networking Session
Dumitru Roman, SINTEF AS, Norway
George Konstantinidis, University of Southampton, UK
Emanuel Sallinger, Vienna University of Technology, Austria
Publicity Chairs
Kai Sauerwald, FernUniversität in Hagen, Germany
Tor-Morten Grønli, Kristiania University College, Norway
Romuald Esdras Wandji, Umeå University, Sweeden