Publications

Journal articles

Periocular and iris local descriptors for identity verification in mobile applications. Naiara Aginako, Modesto Castrillón-Santana, Javier Lorenzo-Navarro, José María Martínez-Otzeta, Basilio Sierra. Pattern Recognition Letters 91: 52-59 (2017)

Iris matching by means of Machine Learning paradigms: A new approach to dissimilarity computation. Naiara Aginako, Goretti Echegaray, José María Martínez-Otzeta, Igor Rodriguez, Elena Lazkano, Basilio Sierra. Pattern Recognition Letters 91: 60-64 (2017)

Undirected cyclic graph based multiclass pair-wise classifier: Classifier number reduction maintaining accuracy. Iñigo Mendialdua, Goretti Echegaray, Igor Rodriguez-Rodriguez, Elena Lazkano and Basilio Sierra. Neurocomputing 171-1: 1576-1590 (2016)

Dynamic selection of the best base classifier in One versus One. Iñigo Mendialdua, José María Martínez-Otzeta, Igor Rodriguez-Rodriguez, Txelo Ruiz-Vazquez and Basilio Sierra. Knowledge Based Systems 85: 298-306 (2015)

Classifier Subset Selection to construct multi-classifiers by means of estimation of distribution algorithms. Iñigo Mendialdua, Andoni Arruti, Ekaitz Jauregi, Elena Lazkano and Basilio Sierra. Neurocomputing, 2015

New One Versus AllOna method: NOV@. Andoni Arruti, Iñigo Mendialdua, Basilio SIerra, Elena Lazkano and Ekaitz Jauregi. Expert Systems with Applications, 2014

Towards application of One-Class Classification Methods to Medical Data. Itziar Irigoien, Basilio Sierra, and Concepción Arenas. The Scientific World Journal, Special Issue on Emerging Trends in Soft Computing Models in Bioinformatics and Biomedicine. Accepted, 2014

Trace transform based method for color image domain identification. Igor G.Olaizola, Marco Quartulli, Julián Flórez and Basilio Sierra. IEEE Transactions on Multimedia, accepted, 2014

On the Use of a Low-Cost Thermal Sensor to Improve Kinect People Detection in a Mobile Robot.
L. Susperregi,  B. Sierra, M. Castrillón, J. Lorenzo, J. M. Martínez-Otzeta, E. Lazkano. 
Sensors, 13(11), pp. 14687-14713, 2013

Fusing Multiple Image Transformations and a Thermal Sensor with Kinect to Improve Person Detection Ability.
L. Susperregi, A. Arruti, E. Jauregi, B. Sierra, J. M. Martínez-Otzeta, E. Lazkano, A. Ansuategui. 
Journal Engineering Applications of Artificial Intelligence, 26(8), pp. 1980-1991, 2013

The Depth Problem: Identifying the Most Representative Units in a Data Group.
I. Irigoien, F. Mestres, and C. Arenas
IEEE/ACM Transactions on Computational Biology and Bioinformatics, 2013
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/TCBB.2012.147

RGB-D, laser and thermal sensor fusion for people following in a mobile robot.
L. Susperregi, J. M. Martínez-Otzeta, A. Ansuategui, B. Sierra.
International Journal of Advanced Robotic Systems, 2013

A Bayesian network for burr detection in the drilling process.
S. Ferreiro, B. Sierra, I. Irigoien, E. Gorritxategi.
Journal of Intelligent Manufacturing, 23 (5), pp. 1463-1475, 2012

Application of Bayesian networks in prognostics for a new Integrated Vehicle Health Management concept.
S. Ferreiro, A. Arnaiz, B. Sierra, I. Irigoien.
Expert Systems with Applications, 39 (7), pp. 6402-6418, 2012

Comparison of machine learning algorithms for optimization and improvement of process quality in conventional metallic materials.
S. Ferreiro, B. Sierra.
International Journal of Advanced Manufacturing Technology, 60 (1-4), pp. 237-249, 2012

ICGE: An R package for detecting relevant clusters and atypical units in gene expression.
I. Irigoien, B. Sierra, C. Arenas.
BMC Bioinformatics, 13 (1), art. no. 30, 2012.

K Nearest Neighbor Equality: Giving equal chance to all existing classes.
B. Sierra, E. Lazkano, I. Irigoien, E. Jauregi, I. Mendialdua.
Information Sciences, 181 (23), pp. 5158-5168, 2011

Improving dynamic facial expression recognition with feature subset selection.
F. Dornaika,  E. Lazkano,  B. Sierra.
Pattern Recognition Letters, 32 (5), pp. 740-748, 2011

Particle filtering for people following behavior using laser scans and stereo vision.
A. Ansuategui, A. Ibarguren, J. M. Martínez-Otzeta, C. Tubío, E. Lazkano.
International Journal on Artificial Intelligence Tools, 20 (2), pp. 313-326, 2011

Loop-closing: A typicality approach.
E. Jauregi, I. Irigoien, B. Sierra, E. Lazkano, C. Arenas.
Robotics and Autonomous Systems, 59 (3-4), pp. 218-227, 2011

A multiclass/multilabel document categorization system: Combining multiple classifiers in a reduced dimension.
A. Zelaia, I. Alegria, O. Arregi, B. Sierra.
Applied Soft Computing Journal, 11 (8), pp. 4981-4990, 2011

A Bayesian network model integrated in a prognostics and health management system for aircraft line maintenance.
S. Ferreiro, A. Arnaiz, B. Sierra, I. Irigoien.
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 225 (8), pp. 886-901, 2011

Data mining for quality control: Burr detection in the drilling process.
S. Ferreiro, B. Sierra, I. Irigoien, E. Gorritxategi, E.
Computers and Industrial Engineering, 60 (4), pp. 801-810, 2011

Microarray time course experiments: Finding profiles.
I. Irigoien, S. Vives, C. Arenas.
IEEE/ACM Transactions on Computational Biology and Bioinformatics, 8 (2), art. no. 5313792, pp. 464-475, 2011

Layered architecture for real time sign recognition: Hand gesture and movement.
A. Ibarguren, I. Maurtua, B. Sierra.
Engineering Applications of Artificial Intelligence, 23 (7), pp. 1216-1228, 2010

Histogram distance-based Bayesian Network structure learning: A supervised classification specific approach.
B. Sierra, E. Lazkano, E. Jauregi, I. Irigoien.
Decision Support Systems, 48 (1), pp. 180-190, 2009

GEVA: geometric variability-based approaches for identifying patterns in data.
I. Irigoien, C. Arenas, E. Fernández, F. Mestres.
Computational Statistics, pp. 1-15, 2009

CLUM: a cluster program for analyzing microarray data.
I. Irigoien, E. Fernandez, S. Vives, C. Arenas.
Genetika, 44 (8), pp. 1137-1140, 2008

CLUM: A cluster program for analyzing microarray data.
I. Irigoien, E. Fernandez, S. Vives, C. Arenas.
Russian Journal of Genetics, 44 (8), pp. 993-996, 2008

INCA: New statistic for estimating the number of clusters and identifying atypical units.
I. Irigoien, C. Arenas.
Statistics in Medicine, 27 (15), pp. 2948-2973, 2008

On the use of Bayesian Networks to develop behaviours for mobile robots.
E. Lazkano, B. Sierra, A. Astigarraga, J. M. Martínez-Otzeta.
Robotics and Autonomous Systems, 55 (3), pp. 253-265, 2007

Classifier Hierarchy Learning by means of Genetic Algorithms.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, A. Astigarraga. Pattern Recognition Letters, Vol. 27, Issue 16. Elsevier. 2006

Learning to Traverse Doors using Visual Information.
I. Monasterio, E. Lazkano, I. Rañó and B. Sierra. Mathematics and Computers in Simulation. Vol. 60, pp. 347-356, 2002

Mobile Robot Navigation Using Color Image Segmentation.
I. Rañó, E. Lazkano, I. Zarautz, I. Monasterio and B. Sierra. Systems Science Journal. Vol. 27, pp. 97-108, 2001

 

Peer reviewed Book Chapters

Standarization of a Heterogeneous Robots Society Based on ROS. Igor Rodriguez, Ekaitz Jauregi, Aitzol Astigarraga, Txelo Ruiz, Elena Lazkano. Robot Operating System (ROS). The Complete Reference (Volume 1). Springer. pp. 289-313. 2016 (Reviewed book chapter)

Conference and Workshop papers

On how self-body awareness improves autonomy in social robots. Igor Rodriguez, José María Martínez-Otzeta, Elena Lazkano, Txelo Ruiz and Basilio Sierra. In Proceedings of the International Conference on Robotics and Biomimetics, ROBIO 2017, Macau, China. pp 1688-1693

Adaptive Emotional Chatting Behavior to Increase the Sociability of Robots. Igor Rodriguez, José María Martínez-Otzeta, Elena Lazkano, Txelo Ruiz. In Proceedings of the International Conference on Social Robotics, ICSR 2017, Tsukuba, Japan. pp 666-675, Springer.

Poet’s Little Helper: A methodology for computer-based poetry generation. A case study for the Basque language. Aitzol Astigarraga, José María Martínez-Otzeta, Igor Rodriguez, Basilio Sierra, Elena Lazkano. In Proceedings of the Workshop on Computational Creativity in Natural Language Generation (CC-NLG 2017), pages 2-10. Santiago de Compostela, Spain. Association for Computational Linguistics.

Emotional Poetry Generation. Aitzol Astigarraga, José María Martínez-Otzeta, Igor Rodriguez, Basilio Sierra, Elena Lazkano. In 19th International Conference on Speech and Computer, SPECOM 2017, Hatfield, United Kingdom. Volume 10458 LNAI, Pages 332-342. Springer.

Markov Text Generator for Basque Poetry. Aitzol Astigarraga, José María Martínez-Otzeta, Igor Rodriguez, Basilio Sierra, Elena Lazkano. In 20th International Conference on Text, Speech, and Dialogue, TSD 2017, Prague, Czech Republic. Volume 10415 LNAI, Pages 228-236. Springer.

Local descriptors fusion for mobile iris verification. Naiara Aginako, J. M. Martínez-Otzeta, Basilio Sierra, Modesto Castrillón-Santana, Javier Lorenzo-Navarro. ICPR 2016, Cancún, México. pp 165-169

Machine Learning approach to dissimilarity computation: Iris matching. Naiara Aginako, José María Martínez-Otzeta, I. Rodriguez-Rodriguez, Elena Lazkano, Basilio Sierra. ICPR 2016, Cancún, México. pp 170-175

Minstrel robots: Body language expression through applause evaluation. F. Kraemer, I. Rodriguez, O. Parra, T. Ruiz, E. Lazkano. Humanoids 2016 (Cancun). ISBN 978-1-5090-4717-8. pp. 332-337

Supervised + Unsupervised Classification for Human Pose Estimation with RGB-D Images: A First Step Towards a Rehabilitation System. A. Aguado, I. Rodriguez, E. Lazkano, B. Sierra. International Conference on Neurorehabilitation (ICNR 2016). ISBN 978-3-319-46669-9. pp. 795-800

NAO Robot as Rehabilitation Assistant in a Kinect Controlled SystemI. Rodriguez, A. Aguado, O. Parra, E. Lazkano, B. Sierra. International Conference on Neurorehabilitation (ICNR 2016). pp 419-423. ISBN 978-3-319-46669-9. pp. 419-423

Singing minstrel robots, a means for improving social behaviors. I. Rodriguez, A. Astigarraga, T. Ruiz, E. Lazkano. International Conference on Robotics and Automation (ICRA 2016). ISBN 978-1-4673-8025-6. pp. 2902-2907

Robots en un escenario de poesía improvisada.
I. Rodriguez, A. Astigarraga, E. Jauregi,  
D. Salinas, E. Lazkano, T. Ruiz.
XXXVI Jornadas de Automática 2015 (Bilbo). ISBN 978-84-15914-12-9. pp. 292-299

Humanizing NAO robot teleoperation using ROS. 
I. Rodriguez, A. Astigarraga, E. Jauregi,  
T. Ruiz, E. Lazkano.
Humanoids 2014 (Madrid). ISBN 978-1-4799-7173-2. pp. 179-186

Bertsobot: the first minstrel robot.
A. Astigarraga, M. Agirrezabal, E. Jauregi,
  E. Lazkano, B. Sierra.
HSI 2013 (Poland)

Thermal and 3D Kinect sensor fusion for robust people detection using evolutionary selection of supervised classifiers.

L. Susperregi, E. Jauregi, B. Sierra, J.M. Martínez-Otzeta, E. Lazkano, A. Ansuategui.
ICINCO 2013 (Iceland)

DITEC: Experimental analysis of an image characterization method based on the trace transform.
I. G. Olaizola, I. Barandiaran, B. Sierra and M. Graña.
VISAPP 2013 (Barcelona)

Combination of one-vs-one and one-vs-all using different base classifiers.
I. Mendialdua, B. Sierra, E. Lazkano, E. Jauregi.
ERCIM 2012 (Oviedo)

Distance-based approach to one-class classification.
B. Sierra, C. Arenas, I. Irigoien. ERCIM 2012 (Oviedo)

A practical approach to FM2 motion planner.
A. Ansuategui, L. Susperregi, E. Lazkano, B. Sierra.
Advanced Materials Research, 403-408, pp. 3305-3314, 2012

A layered learning approach to 3D multimodal people detection using low-cost sensors in a mobile robot.
L. Susperregi, B. Sierra, J. M. Martínez-Otzeta, E. Lazkano, A. Ansuategui.
Advances in Intelligent and Soft Computing, 153 AISC, pp. 27-33, 2012

Positive Predictive Value based dynamic K-Nearest Neighbor.
I. Mendialdua, N. Oses, B Sierra, E Lazkano.
International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2012) 
pp. 59-68, 2012

Adaptive VFH.
I. Odriozola, E. Lazkano, B. Sierra.
Proceedings of SPIE - The International Society for Optical Engineering, 8285, art. no. 82852B, 2011

Decreasing K Nearest Neighbor
I. Mendialdua, B. Sierra, E. Lazkano, I. Irigoien, E. Jauregi.
La Conferencia de la Asociación Española para la Inteligencia Artificial (CAEPIA2011). 2011

Surrounding Influenced K-Nearest Neighbors: A new Distance Based Classifier.
I. Mendialdua, B. Sierra, E. Lazkano, I. Irigoien and E. Jauregi.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6440 LNAI (PART 1), pp. 270-277, 2010

Robot Mapping based on Typicality.

E. Jauregi, I. Irigoien, B. Sierra, E. Lazkano, C. Arenas.
Intelligent Autonomous Systems 11, IAS 2010, pp. 184-193, 2010

A first machine learning approach to pronominal anaphora resolution in Basque.
O. Arregi, K. Ceberio, A. Díaz De Illarraza, I. Goenaga, B. Sierra, A. Zelaia.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6433 LNAI, pp. 234-243, 2010

A combination of classifiers for the pronominal anaphora resolution in Basque.
A. Zelaia, B. Sierra, O. Arregi, K. Ceberio, A. Díaz De Illarraza, I. Goenaga.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6419 LNCS, pp. 253-260, 2010

Bayesian network for quality control in the drilling process.
S. Ferreiro, B. Sierra, E. Gorritxategi, I. Irigoien.
IFAC Proceedings Volumes (IFAC-PapersOnline), 10 (PART 1), pp. 264-269, 2010

Layered architecture for real-time sign recognition.
A. Ibarguren, I. Maurtua, B. Sierra.
Computer Journal, 53 (8), pp. 1169-1183, 2010

Approaches to door identification for robot navigation.
E. Jauregi, E. Lazkano and B. Sierra..
Mobile Robots Navigation. 2010. ISBN: 978-953-7619-X-X

Data mining for burr detection (in the drilling process).
S. Ferreiro, R. Arana, G. Aizpurua, G. Aramendi, A. Arnaiz, B. Sierra.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5518 LNCS (PART 2), pp. 1264-1273, 2009

Architecture for semi-automatic multimedia analysis by hypothesis reinforcement.
I. G. Olaizola, G. Marcos, P. Krämer, J. Flórez, B. Sierra.
IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009, art. no. 5133780, 2009

Exploring basque document categorization for educational purposes using lsi.

A. Zelaia, I. Alegria, O. Arregi, A. Arruarte, A. D. De Ilarraza, J. A. Elorriaga, B. Sierra B.
CSEDU 2009 - Proceedings of the 1st International Conference on Computer Supported Education, 1, pp. 5-10, 2009

Histogram Distance Based Bayesian Network Structure Learning: a Supervised Classification Specific Approach.
B. Sierra, E. Lazkano, E. Jauregi, I. Irigoien.
Journal of Decision Support Systems. Volume 48, Issue 1, 2009.

Object recognition using region detection and feature extraction.
E. Jauregi, E. Lazkano and B. Sierra..
Proceedings of Towards Autonomous Robotic Systems 2009. ISSN: 2041-6407.

Behavior-based localization using probabilistic triggering.
E. Jauregi, E. Lazkano and B. Sierra.
Proceedings of Towards Autonomous Robotic Systems 2009. ISSN: 2041-6407.

Tartalo: The door knocker robot.
E. Jauregi, E. Lazkano, J. M. Martínez-Otzeta and B. Sierra.
IEEE International Conference on Robotics and Biomimetics, ROBIO, art. no. 4522320, pp. 1114-1120. s),
5197 LNCS, pp. 775-782, 2008

Visual approaches for handle identification.
E. Jauregi, E. Lazkano, J. M. Martínez-Otzeta and B. Sierra.
European Robotics Symposium  (EUROS). 2008. ISSN: 1610-7438 (Print) 1610-742X (Online)

Visual approaches for handle recognition.
Jauregi, E., Lazkano, E., Martínez-Otzeta, J.M., Sierra, B.
Springer Tracts in Advanced Robotics, 44, pp. 313-322, 2008

Kinetic pseudo-energy history for human dynamic gestures recognition.
L. Unzueta, O. Mena, B. Sierra, A. Suescun.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5098 LNCS, pp. 390-399, 2008

Temporal nearest end-effectors for real-time full-body human actions recognition.
O. Mena, L. Unzueta, B. Sierra, L. Matey.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5098 LNCS, pp. 269-278, 2008

Analyzing classifier hierarchy multiclassifier learning.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano and E. Jauregi.
Conferencia Iberoamericana de reconocimiento de patrones (CIARP).
LNCS 5197, pp. 775-782, 2008

A comparison using different speech parameters in the automatic emotion recognition using feature subset selection based on evolutionary algorithms.
A. Álvarez, I. Cearreta, J. M. López, A. Arruti, E. Lazkano, B. Sierra, N. Garay.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4629 LNAI, pp. 423-430, 2007

Application of feature subset selection based on evolutionary algorithms for automatic emotion recognition in speech.
A. Álvarez, I. Cearreta, J. M. López, A. Arruti, E. Lazkano, B. Sierra, N. Garay.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4885 LNAI, pp. 273-281, 2007

Using virtual reality for gesture and vocal interface validation in industrial environments.
J. D. G. De Segura, R. Peral, S. Sillaurren, E. Garrote, B. Sierra.
Proceedings 17th International Conference on Artificial Reality and Telexistence, ICAT 2007, art. no. 4414653, pp. 294-295, 2007

Handle dentification by keypoint extraction.
E. Jauregi, J. M. Martínez-Otzeta, B. Sierra and E. Lazkano.
CAEPIA-TTIA. Vol. 2, pp. 21-3, 2007

Automatic kerb detection for assistance in navigation.
L. Susperregi, A. Ansuategi, N. Alberdi, I. Garmendia, C. Tubío, B. Sierra and E. Lazkano. AAATE 2007. Vol. 1,  pp. 53-57, 2007

Door Handle Identification: a Three-Stage approach.
E. Jauregi, J. M. Martínez-Otzeta, B. Sierra and E. Lazkano. IAV 2007. 6th International Conference on Intelligent Autonomous Vehicles. pp. 517-522, 2007

Distributed Markov Localisation for Probabilistic Behaviour Activation.
E. Jauregi, E. Lazkano, B. Sierra, A. Astigarraga and J. M. Martínez-Otzeta, Y. Yuramendi ICARA 2006: 3rd International Conference on Autonomous Robots and Agents.  Vol. 1, pp. 297-302, 2006

Environment representation by behavior decomposition .
E. Jauregi, A. Astigarraga, E. Lazkano, B. Sierra, J. M. Martínez-Otzeta. WAF06: VII Workshop de agentes físicos. Vol. 1, pp. 101-108, 2006. ISBN: 85-689-8115-X. 

Adapting the point of view for behavior-based navigation.
M. Ardaiz, A. Astigarraga, E. Lazkano, B. Sierra, J. M. Martínez-Otzeta, E. Jauregi. LNAI 4177, 69-78 ©Springer-Verlag , 2006.

Naive+Naive=Smart Bayes?
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, E. Jauregi and Y. Yuramendi. ICARA 2006: 3rd International Conference on Autonomous Robots and Agents. 2006

On a unified framework for sampling with and without replacement in decision tree ensembles.

J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, E. Jauregi. Lecture Notes in Artificial Intelligence, (LNAI-4183), 118--127. © Springer-Verlag , 2006.

Genetically Searched Classifier Hierarchies for Surface Identification.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, E. Jauregi. European Conference in Artificial Intelligence: workshop on evolutionary computation. pp: 41-45, 2006

Aprendizaje Automático: conceptos básicos y avanzados. Aspectos prácticos utilizando el software WEKA.
Coordinador: Basilio Sierra. Pearson Prentice Hall, 2006.

K Nearest Neighbor Edition to Guide Classification Tree Learning: Motivation and Experimental Results.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, A. Astigarraga. Lecture Notes in Artificial Intelligence, (LNAI 3755), pp. 53--63. © Springer-Verlag , 2006.

Dynamic Pan, Tilt and Zoom adjustment for perception triggered response .
M. Ardaiz, A. Astigarraga, E. Lazkano, B. Sierra, J. M. Martínez-Otzeta. XI Conferencia de la Asociación Española para la Inteligencia Artificial, 2005.

On the apllication of colour histograms for mobile robot localisation.
I. Rañó, E. Lazkano, B. Sierra. 2nd European Conference on Mobile Robotics (ECMR), Vol. 1, pp. 189-193, 2005

Edited Naive Bayes.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, A. Astigarraga, M. Ardaiz. XI Conferencia de la Asociación Española para la Inteligencia Artificial, Vol. 1, pp. 89-98, 2005

Image Analysis and Automatic Surface Identification by a Bi-level Multi-classifier.
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano. Brain, Vision and Artificial Intelligence, BVAI (LNCS 3704), pp. 466-476 © Springer-Verlag 2005.

Ambient intelligence and (everyday) life.
(Lazkano and Sierra, eds.). 2005. EHUko UDA Ikastaroak
ISBN: 84-609-6632-1

Behavior-based indoor navigation.
J. Abascal, E. Lazkano, B. Sierra. Ambient Intelligence for Scientific Discovery, LNCS 3345 © Springer-Verlag, 2005

Pautas en el desarrollo incremental de una arquitectura de control basada en el comportamiento para la navegación de robots en entornos semi-estructurados.
E. Lazkano. PhD Thesis, 2004.

Natural Landmark Based Navigation.
E. Lazkano, A. Astigarraga, B. Sierra, J. M. Martínez-Otzeta, I. Rañó. 17th Australian Joint Conference on Artificial Intelligence, LNAI 3339, 742-753 © Springer-Verlag 2004.

Postrob: a behaviour-based post deliverer.
E. Lazkano, A. Astigarraga, J. M. Martínez-Otzeta, B. Sierra. Towards Autonomous Robotic Systems, 2004.

Percepción Activa para la Identificación de Paneles de Salida de Emergencia.
A. Astigarraga, E. Lazkano, B. Sierra, J. M. Martínez-Otzeta.
XXV Jornadas de Automática, 2004 (Ciudad Real).

Active Landmark Perception.
A. Astigarraga, E. Lazkano, B. Sierra, I. Rañó. Proceedings of MMAR Conference, 2004.

Investigación de una arquitectura basada en el comportamiento para robots autónomos en entornos semi-estructurados.
I. Rañó. PhD Thesis, 2004.

On the Adequateness of Emergency Exit Panel and Corridor Identification as Pilot Scheme for a Mobile Robot.
E. Lazkano, A. Astigarraga, B. Sierra, I. Rañó. Proceedings of 8th IAS Conference, 2004.

Combining Bayesian Networks, k-Nearest Neighbours Algorithm and Attribute Selection for Gene Expression Data Analysis.

B. Sierra, E. Lazkano, J. M. Martínez-Otzeta, A. Astigarraga. 17th Australian Joint Conference on Artificial Intelligence, LNAI 3339, pp. 86-97 © Springer-Verlag 2004.

K Nearest Neighbor Edition to Guide Classification Tree Learning .
J. M. Martínez-Otzeta, B. Sierra, E. Lazkano, A. Astigarraga. Proceedings of the third Australasian Data Mining Conference, AusDMO 2004.

Analysis of the Iterated Probabilistic Weighted k-Nearest Neighbor Method, a New Distance-Based Algorithm.
J. M. Martínez Otzeta, Basilio Sierra. Proceedings of the ICEIS 2004.

Sorgin: a software framework for behavior control implementation .
A. Astigarraga, E. Lazkano, I. Rañó, B. Sierra, I. Zarautz. Proceedings of 14th CSCS 2003.

Door Crossing behavior for a mobile robot using Bayesian Networks.

E. Lazkano, B. Sierra, I. Rañó, I. Zarautz. Proceedings of CIMCA 2003.

Iterated Probabilistic Weighted k-Nearest Neighbor Algorithm.

J. M. Martínez Otzeta, Basilio Sierra. Proceedings of the CAEPIA-TTIA 2003. Vol. 1, pp. 117--120, 2003

BAYES-NEAREST:A New Hybrid Classifier Combining Bayesian Network and Distance Based Algorithms.
E. Lazkano, B. Sierra. Proceedings of the 11th Portuguese Conference on Artificial Intelligence, LNAI 2902, pp. 171-183 © Springer-Verlag , 2003.

Probabilistic-Weighted k-Nearest Neighbour Algorithm: a New Approach for Gene Expression Based Classification.
B. Sierra, E. Lazkano, Knowledge-Based Intelligent Information Engineering Systems and Allied Technologies. pp. 932-939, 2003

Prototype Selection and Feature Subset Selection by Estimation of Distribution Algorithms. A Case Study in the Survival of Cirrhotic Patients Treated with TIPS.
B. Sierra, E. Lazkano, I. Inza, M. Merino, P. Larrañaga, J. Quiroga. Proceedings of the 8th Conference on Artificial Intelligence in Medicine in Europe, LNAI 2101, pp. 20-29 © Springer-Verlag 2001

A combination of Supervised and Unsupervised Classification Techniques for Surface Identification Using Color Information.
E. Lazkano, B. Sierra, I. Rañó, I. Zarautz, I. Monasterio. Proceedings of CAEPIA-TTIA 2001. Vol. 1, pp. 625-634, 2001

Machine Learning Approaches for Image Analysis: Recognition of Hand Orders by a Mobile Robot.
B. Sierra, I. Rañó, E. Lazkano, U. Gisasola. Proceedings of the Third International Conference on Enterprise Information Systems. Vol. 1, pp. 330-335, 2001

A Comparison of Robot Implementations of Explicit and Implicit Activity Selection Schemes.
O. Arbelaitz, E. Lazkano, T. Smithers. Proceedings of the Fourth European Conference on Artificial Life. pp. 337-346, 1997

 

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