Jun.
1989:
Bachelor in Computer Science (3 years), at
the CS School of Corunna,
University of Santiago de Compostela (now
pertaining to Univ. of Corunna). (1st, 2nd
and 3rd courses).

Work in this field is
oriented to temporal reasoning, action
theories and languages (see Functional
Action Language, FAL),
the study of theoretical foundations of
causality
or the application to Qualitative
Spatio-Temporal Reasoning.

both theoretical
foundantions and practical applications.
I'm interested in Answer Set
Programming (ASP) and its logical
characterisation, Equilibrium
Logic, being specialised in extensions of ASP such as
Temporal Equilibrium Logic, Functional
ASP or Causal Logic
Programming. I am also
interested in interpretations of general
NMR (LP, Default Logic, Modal
nonmonotonic logics, etc).

Our group
collaborates with the Potassco
team and some of our members form the
(preliminary) Spanish node of Potassco
Solutions.

Applied
logics

my research on the two
topics above relies on applications of
modal, temporal, multi-valued,
intuitionistic and conditional logics, always under the
perspective of their use for NMR.

ARLEKIN:
Automated Reasoning and Learning with
Knowledge Induction
PID2020-116201GB-I00, Spanish Ministry of
Science and Innovation (MICINN),
co-supervised with José Santos Reyes,
September 2021 - August 2024.

DigForASP:
DIGital
FORensics - evidence Analysis via
intelligent Systems and Practices
COST action CA-17124, European
Cooperation in Science & Technology,
Horizon 2020, European Union, October 2018 -
September 2021.

TARDIS:
Temporal
Automated Reasoning for Dynamic
Intelligent Systems
TIN2017-84453-P, Spanish Ministry of
Economy and Competitivity (MINECO) January
2018 - December 2020.

MERLOT:
MEdical
Reasoning with LOgical Tools
TIN2013-42149-P, Spanish Ministry of
Economy and Competitivity (MINECO) January
2014 - December 2016.

FEAST:
Foundations
and Extensions of Answer Set Programming
Technology
TIN2009-14562-C05-04, Spanish Ministry of
Science and Innovation (MICINN) inside a
coordinated project with other 4 Spanish
nodes: University of Málaga, Politechnic
Univ. of Madrid, Univ. of Cadiz, and Univ.
Rey Juan Carlos, Móstoles. January 2010 -
December 2012.

Logics,
Deduction
and Programming for Intelligent Systems:
Extensions and Applications of Answer Set
Programming
TIN2006-15455-C03-02, Spanish Ministry of
Education and Science (MEC) inside a
coordinated project with University of
Málaga (Spain), and Univ. Rey Juan Carlos,
Móstoles (Spain). October 2006 - October
2009.

Genetic
Algorithms
in Satisfiability Problems: Formal Study
and Application to Answer Set Programming
INCITE08-PXIB105159PR, Xunta de Galicia
(Spain). October 2008 - October 2011.

PhD supervising:

Martín Diéguez Lodeiro, "Temporal
Answer Set Programming." PhD
thesis, supervisor: Pedro Cabalar. Computer
Science Department, Facultad de Informática,
University of Corunna, February 23rd, 2015. Dissertation Award 2016.

Jorge Fandiño García, "A Causal
Semantics for Logic Programming."
PhD thesis, supervisor: Pedro
Cabalar. Computer Science Department,
Facultad de Informática, University of
Corunna, September 11th, 2015.

member of associations: ACM, APPIA,
AEPIA. Former member of AAAI.

member of WASP (European Working
Group on Answer Sets Programming,
2002-2005).

Teaching coordinator

Coordinator of the Master
in Artificial Intelligence,
Universities of A Coruña, Santiago de
Compostela and Vigo (April 2022 - to
date).

past coordinator of the MSc
in Computing and the PhD
programme in Computer Science of the
Department of Computer Science, University
of Corunna (both from 2009 to 2012).

* - the electronic versions of
the papers included below correspond to either
preliminary drafts, in a previous stage to their
final publication, or open access publications in
their final form.
Unpublished drafts

Arvid Becker, Pedro Cabalar, Martín Diéguez,
Susana Hahn, Javier Romero and Torsten Schaub, "Compiling
Metric Temporal Answer Set Programming".
17th International Conference on Logic Programming
and Non-monotonic Reasoning (LPNMR 2024), Dallas,
Texas, October 11-14, 2024.

Pedro Cabalar, Martín Diéguez, François
Laferriere, Torsten Schaub and Igor Stéphan, "A
Fixpoint Characterisation of Temporal
Equilibrium Logic" 17th International
Conference on Logic Programming and Non-monotonic
Reasoning (LPNMR 2024), Dallas, Texas, October
11-14, 2024.

Pedro Cabalar, Adrian Dorsey, Jorge Fandinno,
Yuliya Lierler, Brais Muñiz and Joel Sare, "tExplain:
Information Extraction with Explanations".
17th International Conference on Logic Programming
and Non-monotonic Reasoning (LPNMR 2024), Dallas,
Texas, October 11-14, 2024.

F. Aguado, P. Cabalar, J. Fandinno, D. Pearce. G.
Pérez and C. Vidal, "Syntactic
ASP forgetting with forks", Artificial
Intelligence 326, 2024.

P. Cabalar, T. Eiter and D. Soldà, "Contracted
Temporal Here and There", 21st
International Conference on Principles of
Knowledge Representation and Reasoning (KR'2024),
Hanoi, Vietnam, November 2 - 8, 2024.

2023

P. Cabalar, J. Fandinno and L. Fariñas del Cerro,
"Probabilistic
Autoepistemic Equilibrium Logic", In:
Abe, J.M. (eds) Advances in Applied Logics.
Intelligent Systems Reference Library, vol 243.
Springer, Cham, 2023.

A. Becker, P. Cabalar, M. Diéguez, L. Fariñas del
Cerro, T. Schaub and A. Schuhmann, "Metric
dynamic equilibrium logic", Journal
of Applied Non-Classical Logics 33(3-4), pp.
495-519, 2023.

P. Cabalar, A. Ciabattoni, L. van der Torre, "Deontic
Equilibrium Logic with eXplicit negation",
18th Edition of the European Conference on Logics
in Artificial Intelligence (JELIA'23),
Dresden, Germany, September 20-22, 2023 (to
appear).

P. Cabalar, M. Diéguez, F. Laferrière and Torsten
Schaub, "Past-present temporal
logic programs over finite traces",
18th Edition of the European Conference on Logics
in Artificial Intelligence (JELIA'23),
Dresden, Germany, September 20-22, 2023 (to
appear).

P. Cabalar and D. Pearce, "Logic,
Accountability and Design", 18th
Edition of the European Conference on Logics in
Artificial Intelligence (JELIA'23),
Dresden, Germany, September 20-22, 2023 (to
appear).

F. Aguado, P. Cabalar, M. Diéguez, G. Pérez, T.
Schaub, A. Schuhmann and C. Vidal, "Linear-Time
Temporal Answer Set Programming",
Theory and Practice of Logic Programming 23(1),
pp.2-56, 2023. (Special issue for the 20th
anniversary of TPLP).

Paola Carou-Senra, Jun Jie Ong, Brais Muñiz
Castro, Iria Seoane-Viaño, Lucía
Rodríguez-Pombo, Pedro Cabalar, Carmen
Alvarez-Lorenzo, Abdul W. Basit, Gilberto Pérez,
Alvaro Goyanes, "Predicting pharmaceutical
inkjet printing outcomes
using machine learning", International Journal
of Pharmaceutics: X, Volume 5, 2023. 2022

F. Aguado, P. Cabalar, J. Fandinno, D. Pearce,
G. Pérez and C. Vidal, "Syntactic ASP
Forgetting with Forks", in Proceedings
of the 16th International Conference on Logic
Programming and Non-Monotonic Reasoning (LPNMR
2022), Genoa, Italy, September 5th-9th,
2022, Lecture Notes in Computer Science 13416, pp
3--15, Springer, 2022.

P. Cabalar, M. Diéguez, T. Schaub and A.
Schuhmann, "Metric Temporal Answer
Set Programming over Timed Traces", in
Proceedings of the 16th International Conference
on Logic Programming and Non-Monotonic Reasoning (LPNMR
2022), Genoa, Italy, September 5th-9th,
2022. Lecture Notes in Computer Science 13416, pp
3--15, Springer, 2022.

M. Framil, P. Cabalar and J. Santos, "A MaxSAT Solver
based on Differential Evolution (preliminary
report)", in Proceedings of the 21st
EPIA Conference on Artificial Intelligence (EPIA 2022),
Lisbon, Portugal, August 31st - September 1st,
2022. Lecture Notes in Computer Science 13566, pp.
676--687, Springer 2022.

Jun Jie Ong, Brais Muñiz, Simon Gaisford, Pedro
Cabalar, Abdul W. Basit, Gilberto Pérez, Alvaro
Goyanes, "Accelerating 3D printing of
pharmaceutical products using machine learning",
International Journal of Pharmaceutics: X, Volume
4, 100120, 2022.

P. Cabalar, J. Fandinno, T. Schaub and P. Wanko, "Towards
a Semantics for Hybrid ASP Systems: Extended
Abstract", in Proceedings of the 37th
International Conference on Logic Programming
(ICLP'21), EPTCS 345 pp. 48-50, Porto, Portugal
(virtual event), September 20-27, 2021.

F. Aguado, P. Cabalar, J. Fandinno, G. Pérez and
C. Vidal, "Functional Equilibrium Graphs:
Application to Action Theories," in
Proceedings of the 21st International Conference
on Computational and Mathematical Methods in
Science and Engineering (CMMSE'21),
Rota, Spain, July 22-27, 2021. [video
presentation]

B. Muñiz, M. Elbadawi, J. J. Ong, T. Pollard, Z.
Song, S. Gaisford, G. Pérez, A. W. Basit, P.
Cabalar and A. Goyanes, "Machine learning
predicts 3D printing performance of over 900
drug delivery systems", Journal of
Controlled Release 337, pp. 530-545, 2021.

P. Cabalar, J. Fandinno and L. Fariñas del Cerro,
"Splitting Epistemic
Logic Programs", Theory and Practice
of Logic Programming 21 (3), pp. 296-316, 2021. [Best
paper award LPNMR19]
2020

M. Elbadawi, B. Muñiz. F. K. H. Gavins, J. J. Ong,
S. Gaisford, G. Pérez, A. W. Basitac, P. Cabalar
and Á. Goyanes "M3DISEEN: A Novel Machine
Learning Approach for Predicting the 3D
Printability of Medicines", International
Journal of Pharmaceutics, 2020.

P. Cabalar, J. Fandinno, J. Garea, J. Romero and
T. Schaub, "eclingo
- a Solver for Epistemic Logic Programs",
in Proc. of the 36th International Conference on
Logic Programming (ICLP'20),
September 2020, Theory and Practice of Logic
Programming
20(6), pp. 834-847, 2020. [Best student paper
ICLP'20]

P. Cabalar, M. Diéguez, T. Schaub and A.
Schuhmann, "Towards
Metric Temporal Answer Set Programming",
in Proc. of the 36th International Conference on
Logic Programming (ICLP'20),
September 2020, Theory and Practice of Logic
Programming 20(5), pp. 783-798, 2020.

F. Aguado, P. Cabalar, F. Fandinno, D. Pearce, G.
Pérez and C. Vidal, "Forgetting
Auxiliary Atoms in Forks", in Artificial
Intelligence 275, pp. 575-601, October 2019.

P. Cabalar, M. Rey and C. Vidal, "A Complete Planner for
Temporal Answer Set Programming", in
Proc. of the 19th EPIA Conference on Artificial
Intelligence (EPIA'19),
Vila Real, Portugal, September 3-6, 2019, in Moura
Oliveira P., Novais P., Reis L. (eds) Progress in
Artificial Intelligence. Lecture Notes in Computer
Science, vol 11805, pp. 520-525, August 2019.

F. Aguado, P. Cabalar, J. Fandinno, D. Pearce, G.
Pérez and C. Vidal, "Revisiting
Explicit Negation in Answer Set Programming",
in Proc. of the 15th International Conference on
Logic Programming (ICLP'19),
September 20-25, 2019, Theory and Practice of
Logic Programming 19 (Special Issue 5-6),
September 2019 , pp. 908-924, 2019.

P. Cabalar and T. Schaub, "Temporal
Logic Programs with Temporal Description Logic
Axioms", in Description Logic,
Theory Combination, and All That: Essays
Dedicated to Franz Baader on the Occasion of His
60th Birthday, C. Lutz, U. Sattler, C.
Tinelli, A. Turhan and F. Wolter (eds), Lecture
Notes in Computer Science (LNCS) 11560, pp.
174-186, Springer 2019.

P. Cabalar, M. Diéguez and T. Schaub, "Towards Dynamic Answer Set
Programming over Finite Traces", in
Proc. of the 15th International Conference on
Logic Programming and Non-monotonic Reasoning (LPNMR'19)
Philadelphia, PA, USA, June 3-7, 2019.
Lecture Notes in Computer Science (LNCS)
11481, pp. 148-162, 2019.

P. Cabalar, R. Kaminski, P. Morkisch and T.
Schaub, "telingo = ASP +
Time", in Proc. of the 15th
International Conference on Logic Programming and
Non-monotonic Reasoning (LPNMR'19),
Philadelphia, PA, USA, June 3-7, 2019. Lecture
Notes in Computer Science (LNCS) 11481, pp.
256-269, 2019.

P. Cabalar, J. Fandinno and L. Fariñas Del Cerro,
"Founded World Views with
Autoepistemic Equilibrium Logic", in
Proc. of the 15th International Conference on
Logic Programming and Non-monotonic Reasoning (LPNMR'19),
Philadelphia, PA, USA, June 3-7, 2019. Lecture
Notes in Computer Science (LNCS)
11481, pp. 134-147, 2019.

P. Cabalar, J. Fandinno and L. Fariñas Del Cerro,
"Splitting Epistemic
Logic Programs", in Proc. of the 15th
International Conference on Logic Programming and
Non-monotonic Reasoning (LPNMR'19),
Philadelphia, PA, USA, June 3-7, 2019. Lecture
Notes in Computer Science (LNCS) 11481, pp.
120-133, 2019. [Best paper award]

P. Cabalar, J. Fandinno, T. Schaub and S.
Schellhorn, "Lower Bound
Founded Logic of Here-and-There", in
Proc. of the 16th European Conference on Logics in
Artificial Intelligence (JELIA'19),
Rende, Italy, May 8-10, 2019. Lecture
Notes in Computer Science (LNCS) 11468, pp.
509-525, 2019. [Best student paper JELIA'19]

P. Cabalar, J. Fandinno, T. Schaub and S.
Schellhorn, "Gelfond-Zhang
Aggregates as Propositional Formulas",
Artificial Intelligence 274, pp. 26-43,
September 2019. (extended journal version of
LPNMR'17 paper)

P. Cabalar, C. Pérez and G. Pérez, "Equilibrium Graphs",
Annals of Mathematics and Artificial
Intelligence (AMAI), pp. 1-17, February
2019.

A. G. Bosser, P. Cabalar, M. Diéguez and T.
Schaub, "Introducing Temporal
Stable Models for Linear Dynamic Logic",
in Proc. of the 16th International Conference on
Principles of Knowledge Representation and
Reasoning (KR'18),
Tempe, Arizona, USA, 30 October-2 November 2018.

P. Cabalar, R. Kaminski, T. Schaub and A.
Schuhmann, "Temporal
Answer Set Programming on Finite Traces".
Intl. Conference on Logic Programming (ICLP'18),
Oxford, UK, July 14-17, 2018. Theory and
Practice of Logic Programming 18(3-4):
406-420, 2018.

P. Cabalar and R. Martín, "haspie
- A Musical Harmonisation Tool based on ASP",
in Proc. of the 18th EPIA Conference on Artificial
Intelligence (EPIA'17),
Porto, Portugal, September 5th-8th, 2017. Lecture
Notes in Artificial Intelligence 10423, pp.
637-642, Springer 2017.
P. Cabalar, J. Fandinno, T. Schaub and S.
Schellhorn, "Gelfond-Zhang
Aggregates as Propositional Formulas",
in Proc. of the 14th Intl. Conf. on Logic
Programming and Non-Monotonic Reasoning (LPNMR'17),
Espoo, Finland, July 3-6, 2017. [Best paper
award]

F. Aguado, P. Cabalar, M. Diéguez, G.
Pérez and C. Vidal, "Temporal
Logic Programs with Variables". Theory
and Practice of Logic Programming, 17 (2),
pp. 226-243, 2017.

F. Aguado, P. Cabalar, F. Fandinno, D. Pearce, G.
Pérez and C. Vidal, "Forgetting
Auxiliary Atoms as Forks", in Proc. of
the 10th Intl. Workshop on Answer
Set Programming and Other Computing Paradigms (ASPOCP'17),
Espoo, Finland, July 3rd, 2017.

Stefania Costantini, Andrea Formisano and Pedro
Cabalar, "Multi-Context
Systems: Dynamics and Evolution", in
Proc. of the 10th Intl. Workshop on Answer Set
Programming and Other Computing Paradigms (ASPOCP'17),
Espoo, Finland, July 3rd, 2017.

2016

P. Cabalar, C. Pérez and G. Pérez "Equilibrium
Graphs," in Proc. of the 9th Intl.
Workshop on Answer Set Programming and Other
Computing Paradigms (ASPOCP'16),
New York, USA, October 16, 2016.

P. Cabalar, M. Diéguez and C. Vidal, "An Infinitary Encoding of
Temporal Equilibrium Logic," in Proc.
of the 31st Intl. Conf. on Logic Programming (ICLP'15),
Cork, Ireland, August 31 - Sept. 4th, 2015. Theory
and Practice of Logic Programming 15 (4-5),
666-680, 2015.

F. Aguado, P. Cabalar, D. Pearce, G. Pérez and C.
Vidal, "A
Denotational Semantics for Equilibrium Logic,"
in Proc. of the 31st Intl. Conf. on Logic
Programming (ICLP'15),
Cork, Ireland, August 31 - Sept. 4th, 2015. Theory
and Practice of Logic Programming 15 (4-5),
620-634, 2015.

P. Cabalar and J. Fandinno. "Explaining
preferences and preferring explanations,"
in Advances in Knowledge Representation, Logic
Programming, and Abstract Argumentation,
Essays Dedicated to Gerhard Brewka on the
Occasion of His 60th Birthday. Thomas Eiter,
Hannes Strass, Mirosław Truszczyński and Stefan
Woltran (eds). Lecture Notes in Computer Science,
Volume 9060, 2015.

2014

P. Cabalar, J. Fandinno and M.
Fink, "A Complexity
Assessment for Queries involving Sufficient
and Necessary Causes," in Proc. of the
14th European Conference on Logics in Artificial
Intelligence (JELIA'14),
Funchal, Madeira, Portugal, September 24th-26th,
2014. Lecture Notes in Artificial Intelligence
(8761), pp. 300-310, Springer-Verlag,
2014.

P. Cabalar, L. Fariñas del Cerro, D. Pearce and A.
Valverde, "A Free Logic
for Stable Models with Partial Intensional
Functions," Proc. of the 14th European
Conference on Logics in Artificial Intelligence (JELIA'14),
Funchal, Madeira, Portugal, September 24th-26th,
2014. Lecture Notes in
Artificial Intelligence (8761), pp.
340-354, Springer-Verlag, 2014.

P. Cabalar, J. Fandinno and M. Fink, "Causal Graph
Justifications of Logic Programs," in
Proc. of the 30th International Conference on
Logic Programming (ICLP'14),
July 19-22, 2014, Vienna, Austria. [extended version].
Theory and Practice of Logic Programming 14
(4-5), 603-618, 2014.

P. Cabalar and M. Diéguez, "Temporal Stable Models are
LTL-representable," in Proc. of the
7th Intl. Workshop on Answer Set Programming and
Other Computing Paradigms (ASPOCP'14), Vienna,
Austria, July 23rd, 2014. NOTE:
the proof in this paper has been later proved to
be wrong.
2013

P. Cabalar and J. Fandinno,
"An algebra of causal chains,"
in
Proc. of the 6th International Workshop on Answer
Set Programming and Other Computing Paradigms (ASPOCP'13),
Istambul, Turkey, 2013.

F. Aguado, P. Cabalar, M. Diéguez, G. Pérez, C.
Vidal, "Temporal
equilibrium logic: a survey." Journal
of Applied Non-Classical Logics 23(1-2): 2-24
(2013).

P. E. Santos, P. Cabalar, "An
Investigation of Actions, Change and Space."
Proceedings of the 23rd International Conference
on Automated Planning and Scheduling, ICAPS 2013,
Rome, Italy, June 10-14, 2013. (special track for
presenting journal papers. It contains a summary
of Cabalar & Santos 2011, AIJ).

F. Aguado, P. Cabalar, M. Diéguez, G.
Pérez and C. Vidal, "Paving the Way for Temporal
Grounding", in Proc. of the 28th
International Conference on Logic Programming (ICLP'12),
Budapest, Hungary, September 2012.

P. Cabalar, "Causal
Logic Programming" (warning: this is a
corrected, post-edition version) in Correct Reasoning:
Essays on
Logic-Based AI in Honour of Vladimir Lifschitz,
Esra Erdem, Joohyung Lee, Yuliya Lierler and David
Pearce (eds.), pp. 102-116, Springer, 2012.

P. Cabalar, "Answer Set;
Programming?" in Logic Programming,
Knowledge Representation and Nonmonotonic
Reasoning:
essays dedicated to Michael Gelfond on the
occasion of his 65th birthday,
Marcello Balduccini and Tran Cao Son (eds), pp.
334-343, Springer, 2011.

P. Cabalar, "Logic Programs and
Causal Proofs", 10th Intl.
Symposium on Logical Formalization on Commonsense
Reasoning (Commonsense'11),
(AAAI
Spring Symposium Series) Stanford University (CA)
USA, March 21-23, 2011. 2010

P. Cabalar, "A Normal Form for Linear
Temporal Equilibrium Logic", 12th European
Conference on Logics in Artificial Intelligence (JELIA'10),
Helsinki, Finland, September 13-15, 2010. Lecture Notes in
Computer Science vol. 6341, pp. 64-76,
2010. (This is a revised post-proceedings version
where some typos were corrected).

P. Cabalar, D. Pearce and A.
Valverde, "A Revised Concept of
Safety for General Answer Set Programs",
10th International Conference on Logic Programming
and Nonmonotonic Reasoning (LPNMR'09),
Potsdam, Germany, 14-18 September 2009, Lecture Notes in
Artificial Intelligence (5753), pp.
58-70, 2009.

F. Aguado, P. Cabalar, G. Pérez and
C. Vidal, "Strongly Equivalent Temporal
Logic Programs", 11th
European Conference on Logics in Artificial
Intelligence (JELIA'08),
Dresden, Germany, September 2008, Lecture Notes in
Artificial Intelligence (5293), pp. 8-20,
2008.

Author
Posting. (c) 'Taylor & Francis Group,
LLC', 2008.
This is the author's version of the work.
It is posted here by permission of 'Taylor
& Francis Group, LLC' for
personal use, not for redistribution.
The definitive version was published in
Spatial Cognition & Computation, Volume 8
Issue 1, January 2008. doi:10.1080/13875860801944804

2007

P. Cabalar, S. Odintsov, D. Pearce
and A. Valverde, "Partial Equilibrium Logic",
Annals of
Mathematics and Artificial Intelligence
(50), pp. 305-331, 2007.

P. Cabalar, D. Pearce and A. Valverde, "Minimal
Logic Programs", 23rd International
Conference on Logic Programming (ICLP'07),
Porto, Portugal, September 2007.
Lecture Notes
in Computer Science (4670), pp.
104-118, 2007.

An extended
version of this paper including proofs of
theorems is available here
(with some minor typos corrected).

Program
available minlp.pl .
It's written for SWI-Prolog interpreter and
can be simply executed from the command line
by typing

$ swipl -q
-f minlp.pl

For further
help call predicate help(minlp).
This program has been used to generate the list of 162 possible
(minimal) logic programs for 2 variables.

P. Cabalar and G. P. Vega, "Temporal Equilibrium
Logic: a first approach", 11th
International Conference on Computer Aided
Systems Theory, (EUROCAST'07),
Las
Palmas
de
Gran
Canaria,
Spain,
February 2007. Lecture Notes in
Computer Science (4739), pp. 241-248,
2007.

P. Cabalar and D. Lorenzo, "Logic
Programs with Functions and Default Values,"9th
European Conference on Logics in Artificial
Intelligence
(JELIA'04), Lisbon, Portugal, September
2004. Lecture Notes in
Artificial Intelligence 3229, pp.
294-306.

A preliminary
report was presented at the Workshop on
Applications of Logic and Mathematics to
Programming, 2nd Altea International Seminars,
Altea, Spain, October 2003.

P. Cabalar, R. P. Otero, S. G. Pose, "Temporal
Constraint Networks in Action," W.Horn
(ed.) Proceedings of the 14th European
Conference on Artificial Intelligence
(ECAI'00), IOS Press, Amsterdam, 2000.

P. Cabalar, M. Cabarcos, R. P. Otero, "PAL:
Pertinence Action Language," Proceedings
of the8th Intl. Workshop on Non-Monotonic
Reasoning NMR'2000,
April
9-11,
Breckenridge,
Colorado,
USA,
April
2000. (Collocated with KR'2000,
April 12-15) [PAL
web
page]

R. P. Otero, P. Cabalar, "Pertinence and
Causality," Proceedings of the 3rd
Workshop on Nonmonotonic Reasoning, Action,
and Change (NRAC),
IJCAI'99, Stockholm, Sweden. August 1999.

Old research work related to temporal expert
systems and DEVS: