Publications:
I belong to the Software Department, at the Technical University of Catalonia (UPC). My current areas of interest are:
Smalltalk: A fascinating programming language
Multiagent Systems (from the complex systems viewpoint)
Pedestrian Dynamics (see also here, here or here)
Astronomy: I'm member of the Grup d'Estudis Astronomics (G.E.A.) and also of ASTER (Barcelona Astronomical Association) since 1985 (unfortunately, I'm not a very active member)
Publications:My
Doctoral Dissertation, On
Collective Computation
(Software
Dept., December,1997)
Advisor: Dr.
Ricard V. Sole (Complex Systems Lab., UPF)
Complejidad
en la Frontera del Caos
Ricard
V. Sole, Jordi Bascompte, Jordi Delgado, Bartolo Luque and Susanna
C. Manrubia, Investigacion y Ciencia (Spanish version of Scientific
American ), May
1996, 14-21
Phase
Transitions and Complex Systems
Ricard
V. Sole, Susanna C. Manrubia, Bartolo Luque, Jordi Delgado and Jordi
Bascompte,
Complexity
1(4)
(1996) 13-26
Universal
Computation in Fluid Neural Networks
Ricard
V. Sole and Jordi Delgado,
Complexity
2(2)
(1996) 49-56
Noise
Induced Transitions in Fluid Neural Networks
Jordi
Delgado and Ricard V. Sole,
Physics
Letters A
229
(1997) 183-189.
Collective-induced
computation
Jordi
Delgado and Ricard V. Sole,
Physical
Review E
55
(1997) 2338-2344
Mean
Field Theory of Fluid Neural Networks
Jordi
Delgado and Ricard V. Sole,
Physical
Review E
57
(1998) 2204-2211
Task
Fulfilment and Temporal Patterns of Activity in Artificial Ant
Colonies
Jordi
Delgado and Ricard V. Sole
Advances
in Artificial Life:
Proceedings of the 5th European Conference
on Artifical Life (ECAL) 1999;
Floreano, D., Nicoud J.-D.
and Mondada, F. (eds.);
pp. 606-615
(LNCS 1674, Springer
Verlag)
Characterizing
Turbulence in Globally Coupled Maps with Stochastic Finite Automata
Jordi
Delgado and Ricard V. Sole
Physics
Letters A
270
(2000) 314 - 319.
Self-synchronization
and Task Fulfilment in Ant Colonies
Jordi
Delgado and Ricard V. Sole
Journal
of Theoretical Biology
205
(2000) 433 - 441.
Pattern
Formation and Optimization in Army Ant Raids
Ricard
V. Sole, Eric Bonabeau, Jordi Delgado, Pau Fernandez and Jesus Marin
Artificial
Life
6
(2001) 219 - 227.
Small-world
behavior in a system of mobile elements
Susanna
C. Manrubia, Jordi Delgado and Bartolo Luque
Europhysics
Letters
53
(2001) 693 - 699.
Emergence
of Social Conventions in Complex Networks: Preliminary Results (in
catalan)
Jordi
Delgado
Proceedings of the 4th Catalan Congress on Artificial
Intelligence (2001). ACIA
Butlletin,
num. 25, pp. 190-196.
Emergence
of Social Conventions in Complex Networks
Jordi
Delgado
Artificial
Intelligence
141
(2002), 171 - 185.
Extracting
reputation in multi agent systems by means of social network
topology
Josep
M. Pujol, Ramon Sanguesa and Jordi Delgado
in Proceedings of the
1st
International Joint Conference on Autonomous Agents and Multiagent
Systems (AAMAS'02)
(C.
Castelfranchi and W. Lewis Johnson, eds.), pp. 467 - 474, ACM Press
2002.
Distributed
and Adaptable Ranking Algorithm for Reputation and Relevance
Extraction
Josep
M. Pujol, Ramon Sanguesa and Jordi Delgado
Proceedings of the
5th Catalan Congress on Artificial Intelligence (2002). ACIA
Butlletin,
num. 28, pp. 328-335.
A
Ranking Algorithm based on Graph Topology to generate Reputation or
Relevance.
Josep
M. Pujol, Ramon Sanguesa and Jordi Delgado
in Web
Intelligence
(N.
Zhong, J. Liu & Y.Y. Yao, eds.), pp. 380-394, Springer
Verlag
(2003)
ISBN: 3-540-44384-3
Emergence
of Coordination in Scale-Free Networks
Jordi
Delgado, Josep M. Pujol and Ramon Sanguesa
Web
Intelligence and Agent Systems
1(2)
(2003), 131-138
The
Emergence of Complex Exchange Networks
Andreas
Flache, Josep M. Pujol, Ramon Sanguesa and Jordi Delgado
XXIV
International Sunbelt Social Network Conference
(Portoroz,
Slovenia), May 2004
The
Emergence of Complex Networks through Local Optimization
Josep
M. Pujol, Andreas Flache, Ramon Sanguesa and Jordi Delgado
in
Proceedings of the XVI
European Conference on Artificial Intelligence ECAI-04 (Lopez de
Mantaras,R. & Saitta,L. eds.,Valencia, Spain), pp. 48 - 52, IOS
Press 2004.
The
Role of Clustering on the Emergence of Efficient Social Conventions
Josep
M. Pujol, Jordi Delgado, Ramon Sanguesa and Andreas Flache
in
Proceedings of the 19th
International
Joint Conference on Artificial Intelligence, IJCAI’05
(Edinburgh,
Scotland), pp. 965-970, ISBN: 0-938075-93-4 (2005).
How
can Social Networks ever become Complex? Modelling the Emergence of
Complex Networks from Local Social Exchanges
Josep
M. Pujol, Andreas Flache, Jordi Delgado and Ramon Sanguesa
Journal
of Artificial Societies and Social Simulation (JASSS), 8(4),
2005
Clustering
algorithm for determining community structure in large
networks
Josep
M. Pujol, Javier Béjar, and Jordi Delgado
Physical
Review E 74, 016107 (2006)
Josep M. Pujol: Structure in Artificial Societies (finished June 26, 2006; co-advised by Dr. Ramón Sangüesa).
Scientific Committee of FLAIRS 2005 Special Track AI for Social Networks, Social Networks in AI, May 15-17, Florida, USA.
Scientific Committee of ECCS 2005 Satellite Workshop Multi-Agent for Modelling Complex Systems (MA4CS'05), November 14-18, Paris, France.
Scientific Committee of ECCS 2006 Satellite Workshop Multi-Agent for Modelling Complex Systems (MA4CS'06), September 25-29, Oxford, U.K.
TIN2008-06582-C03, Secuencias Simbólicas: Análisis, Aprendizaje, Minería y Evolución (SESAAME, 2009-2011)
SEJ2006-12049, Análisis Operacional sobre Flujos de Peatones en Centros Históricos de Portugal y España (2007-2009)
TIC2002-04498-C05-03, Tecnicas de Optimizacion Avanzadas para Problemas Complejos (2002-2005)
BMF2001-2154, Transiciones de Fase y Evolucion de Grafos en Sistemas Complejos (2001-2004).
CICYT PB97-0693, Fenómenos Críticos, Leyes de Escala y Rotura de Simetría en Sistemas Complejos Adaptativos (1998-2001)
CICYT PB94-1195, Transiciones de Fase y Caos en Sistemas Complejos (1994-1997)
UPC Precompetitivo PR98-11, Algoritmos Distribuidos y Física Estadística (1998-1999), Investigador Principal.