[PlanetKR] IJCAI-11 Workshop ARCOE (deadline: 6 April)

Ivan José Varzinczak ijv at acm.org
Sat Feb 19 00:32:15 EST 2011

Apologies for multiple postings.


ARCOE-11 at IJCAI-11

Date: July 17-18 2011
Barcelona, Spain

*** Deadline: 6 April 2011 ***

The IJCAI-11 Workshop on

Automated Reasoning about Context and Ontology Evolution (ARCOE-11)

held on 17 and 18 July 2011

at the International Joint Conference on Artificial Intelligence (IJCAI-11)

-- Description of the workshop --

Methods of automated reasoning have solved a large number of problems
in Computer Science by using formal ontologies expressed in logic-based 
languages. Over the years, though, each problem or class of problems has 
required a different ontology, and sometimes a different version of logic.
Moreover, the processes of designing, controlling and maintaining an
ontology as well as its different versions have turned out to be inherently 
complex. All this has motivated much investigation in a wide range of 
disparate disciplines -- from logic-based Knowledge Representation and 
Reasoning to Software Engineering, from Databases to Multimedia -- about 
how to relate ontologies to one another.

ARCOE-11 aims at bringing together researchers and practitioners from
core areas of Artificial Intelligence (Knowledge Representation and
Reasoning, Contexts, and Ontologies) and related disciplines to discuss 
these kinds of problems and relevant results. Historically, there have 
been at least three different, yet interdependent motivations behind this 
type of research: defining the relationship between an ontology and its 
context; providing support to ontology engineers; enhancing problem solving 
and communication for software agents.

Ontology and Context.  Most application areas have recognised the need 
for representing and reasoning about knowledge that is distributed over many 
resources. Such knowledge, as well as its intrinsic relevance and usability,
depends on its context. The latter is determined by the syntactic and/or
semantic structure of the resources, the scope of the underlying language, 
among other things. Research on information integration, distributed 
knowledge management, the semantic web, multi-agent and distributed 
reasoning have pinned down different aspects of how ontologies relate to 
and/or develop within their context.

Ontology Engineering.  Ontology engineers are not supposed to succeed
right from the beginning when (individually or collaboratively)
developing and maintaining an ontology. Despite their expertise and any
assistance from domain experts, revision cycles are the rule. Moreover
quite often different ontologies have to be integrated in such a way for
them to be operable together (merging). Research on the automation of the
process of engineering an ontology has improved efficiency and reduced the
introduction of unintended meanings by means of interactive ontology 
editors that provide support for ontology change (debugging, updates and 
repair), maintenance (versioning) and integration (merging). Moreover, 
ontology matching has studied the process of manual, off-line alignment 
of two or more known ontologies.

Problem Solving and Communication for Agents.  Agents that communicate
with one another without having full access to their respective ontologies 
or that are programmed to face new non-classifiable situations must change 
their own ontology dynamically at run-time -- they cannot rely solely on 
human intervention. Research on this problem has either concentrated on 
techniques borrowed from the non-monotonic reasoning and belief revision 
communities or on changes of signature, i.e., of the grammar of the 
ontology's language, with a minimal disruption to the original theory. This
is also an important issue in the emerging area of General Game Playing.

ARCOE-11 will provide a multi-disciplinary forum, where differences in
methodologies, representation languages and techniques are over-arched and
hopefully overcome. Accordingly, the workshop will be structured into four 
tracks: three of them will focus on specific areas, the fourth one will 
foster links and integration.

Track 1:  Context and Ontology
This track will consist of presentations and discussions around the theme 
of Context and Ontology, a well-established research area that has mainly 
concentrated on the relationship between contexts and ontologies for 
distributed information and for the enhancement of software agents.

Track 2:  Common Sense and Non-Monotonic Reasoning for Ontologies
This track will consist of presentations and discussions around the theme 
of Common Sense and Non-Monotonic Reasoning in logic-based Knowledge 
Representation and Reasoning for ontologies. These are classic areas of AI, 
which since their origins have produced remarkable results on logic-based 
methods for supporting knowledge engineers and for enhancing software agents.

Track 3:  Automated Ontology Evolution
This track will consist of presentations and discussions around the theme 
of Automated Ontology Evolution for agents and general problem solving, an 
area which in recent years has been drawing the attention of Artificial 
Intelligence and Knowledge Representation and Reasoning on the assessment 
of change impact and the automation of ontology evolution.

Track 4: Links and integration
This track will foster links and integration by means of invited talks
and (panel) discussions. Topics that are likely to be covered are: the
formalisation of software engineering concepts for ontology development; 
the relationship between automated reasoning and information retrieval; 
relationships between representation languages; relationships between 
canonical domains; relationships between contexts and ontology evolution 
and between non-monotonic reasoning and ontology evolution.

ARCOE-11 will bring the participants to position the various approaches 
with respect to one another. Hopefully, though, the workshop will also 
start a process of cross-pollination and set out the constitution of a 
truly interdisciplinary research community dedicated to automated 
reasoning about contexts and ontology evolution.

-- Topics --

ARCOE-11 welcomes submissions on the tracks below as well on their
intersection. (The division in tracks is only for organizational purposes
during the workshop. Authors are not required to assign themselves to a 
specific track at the time of submission.)

Track 1: Context and Ontology
Submissions are welcome on the role of context and ontology in areas that
include but are not limited to the following ones:

- Information integration
- The role of context and ontology in distributed reasoning and knowledge 
- The role of context and ontology in the Semantic Web
- Multi-agent systems
- Data grid and grid computing
- Pervasive computing and ambient intelligence
- Peer-to-peer information systems
- Comparison of uses of contexts and ontologies

Track 2: Common Sense and Non-Monotonic Reasoning
Submissions are welcome on the role of common sense and non-monotonic
reasoning for ontologies in areas that include but are not limited to
the following ones:

- Ontology debugging, update and merging
- Non-classical belief revision
- Inconsistency handling, belief revision and theory change for DL ontologies
- Uncertainty handling, defeasible reasoning and argumentation in ontologies
- Heuristic and approximate reasoning
- Planning and reasoning about action and change on the Semantic Web
- Rules and ontologies
- Temporal and spatial reasoning
Track 3: Automated Ontology Evolution
Submissions are welcome on the role of automated ontology evolution in
areas that include but are not limited to the following ones:

- Ontology fault diagnosis and repair
- Ontology versioning
- Adaptive systems and reconfiguration
- General problem solving
- Agent communication
- Persistent agents in changing environment
- Multimedia on the Web
- IT and automated reasoning

-- Attendance --

Authors and submissions will be selected on the significance of the 
contribution, on how the work positions itself with respect to Tracks 1-3 
above, and on the submission's potential to foster discussions and 
integration. Also, authors will be preferred to simple attendees. Attendees 
are welcome, but will be selected on a first-come-first-served basis. 
Please check the IJCAI-11 website for registration procedure, fees as well 
as cancellation policies.

-- Submission Requirements and Dates --

ARCOE-11 will accept submissions of long abstracts, for both long
presentations and poster presentations. The distinction during the
selection-phase will be based on

1) Relevance, significance and quality of the submission;

2) Degree of interdisciplinarity of the contribution with respect to Tracks 
1-3 above, i.e., the contribution's potential to foster cross-pollination 
and discussions on ARCOE main themes during the event.

In an effort to integrate this relatively new research area, submissions to 
ARCOE-11 should be able to explicitly and uniformly introduce their work 
relative to the call for papers and to other approaches. For instance, given
specific approaches such as DL-based belief revision, or Context Logic 
integrated by Natural Language Processing (NLP), or Higher-Order Logic 
(HOL) or Machine Learning (ML), the authors are expected to introduce their 
proposals by clearly positioning themselves relative to:

1) Specific canonical problems in their respective area;
2) Paradigms, tools and applications within their own approach;
3) ARCOE's list of canonical problems in Tracks 1-3, i.e., the contribution 
should be able to make clear how it is positioned relative to ontology and 
context, ontology engineering and/or general problem solving and 
communication for agents.

All selected abstracts will be included in the Working Notes. Authors are 
kindly requested to provide keywords upon submission. The format for 
submissions is the same as that of IJCAI-11. Please check the IJCAI author 
instructions website for the style files. Submissions should be no longer 
than 5 pages and in PDF format. The possibility is being considered of 
publishing extended versions of the best works from the workshop in a 
special issue of a peer-reviewed journal.

Submission deadline: April 6, 2011
Notification: May 10, 2011 
Camera ready: May 24, 2011  
Early registration: [TBA]
Late registration: [TBA]
Workshop dates: 17 and 18 July 2011

-- Submit to --

Please submit to http://www.easychair.org/conferences/?conf=arcoe11

-- Special Issue on ARCOE-related Themes --

There has recently been an agreement with the Journal of Web Semantics for 
a Special Issue on Reasoning with context in the Semantic Web. The Call for
Papers is open to anyone and it certainly is an opportunity to submit for
publication quality work about ARCOE-like themes. 

The special issue aims at bringing together work on reasoning with context
in the Semantic Web as seen from various perspectives, e.g., ontology 
integration, ontology development, ontology evolution etc. Submitted articles,
which may describe either theoretical results or applications, must clearly
pertain to the Semantic Web and/or to semantic technologies. They should 
present either Semantic Web specific approaches to reasoning with context, 
or approaches that have characteristics that are interesting for the Semantic
Web (e.g., scalability, bounded reasoning), or approaches that are of value 
to a larger community containing a non-trivial Semantic Web sub-community 
(e.g. revision/update techniques and error pin-pointing). 

Have a look at the Call for Papers on: http://www.arcoe.org/specialissue.html 

For further details please send requests to: organization [at] arcoe [dot] org 

-- Workshop Co-Chairs --

Alan Bundy
School of Informatics, University of Edinburgh
Informatics Forum, 10 Crichton Street, Edinburgh EH8 9AB, UK.
Tel: +44-131-650-2716, Fax: +44-131-650-6899

Jos Lehmann
School of Informatics, University of Edinburgh
Informatics Forum, 10 Crichton Street, Edinburgh EH8 9AB, UK.
Tel: +44-131-650-2725, Fax: +44-131-650-6899

Ivan Varzinczak (primary contact)
CSIR Meraka Institute
Meiring Naude Road, CSIR, 0001 Pretoria, South Africa.
Tel: +27-12-841-2594, Fax: +27-12-841-4720

-- Program Committee --

- Franz Baader (TU Dresden, Germany)
- Christoph Benzmueller (Articulate Software, USA) 
- Richard Booth (University of Luxembourg and Mahasarakham University, Thailand)
- Paolo Bouquet (University of Trento, Italy)
- Jim Delgrande (Simon Fraser University, Canada) 
- Jerome Euzenat (INRIA & LIG, France)
- Nicola Fanizzi (University of Bari, Italy)
- Giorgos Flouris (FORTH, Greece) 
- Chiara Ghidini (FBK Fondazione Bruno Kessler, Italy)
- Fausto Giunchiglia (University of Trento, Italy)
- Deborah McGuinness (Rensselaer Polytechnic Institute, USA)
- Thomas Meyer (Meraka Institute, South Africa)
- Alessandra Mileo (Digital Enterprise Research Institute, Ireland)
- Amedeo Napoli (LORIA CNRS, France)
- Maurice Pagnucco (The University of New South Wales, Australia)
- Valeria de Paiva (Cuil Inc., USA) 
- Jeff Pan (University of Aberdeen, UK)
- Dimitris Plexousakis (FORTH, Greece)
- Guilin Qi (Southeast University, China) 
- Marcio Ribeiro (University of Sao Paulo, Brazil) 
- Luciano Serafini (FBK Fondazione Bruno Kessler, Italy)
- Renata Wassermann (University of Sao Paulo, Brazil)

Ivan José Varzinczak - http://krr.meraka.org.za/~ivarzinczak
Knowledge Representation and Reasoning, Meraka Institute, CSIR
Pretoria, South Africa

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