Hey guy, where are you?

Well, as a matter of fact, I have no time to write a blog, I have never had. I would like to be more active, but it is almost impossible to find time. I will try, but at least I am now also trying to do a bit of microblogging in twitter (@jbtolosa), which is far more realistic...

So, since my last post, I had finished two official european masters from the University of Oviedo (Universidad de Oviedo):

• Master in Web Engineering at the Computer Science Engineering School (Escuela de Ingeniería Informática) in June 2009. Awarded with the Best Academic Record Award (Research Speciality)
• Master in Soft Computing and Intelligent Data Analysis at the European Centre for Soft Computing in July 2010.

Regarding publications, I have also published several papers:

• José Barranquero Tolosa, Jose E. Labra Gayo, Ana B. Martínez Prieto, Sheila Méndez Núñez and Pratricia Ordóñez de Pablos (March 2010). Interactive Web Environment for Collaborative and Extensible Diagram Based Learning. Computers in Human Behavior, 26 (2), pp. 210-217. DOI: 10.1016/j.chb.2009.10.003
• José Barranquero Tolosa, Sergio Guadarrama (July 2010). Collecting Fuzzy Perceptions from Non-expert Users. In Proceedings of the 19th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2010), pp. 1-8, Barcelona (Spain). DOI: 10.1109/FUZZY.2010.5584816
• José Barranquero Tolosa, Oscar Sanjuán-Martínez, Vicente García-Díaz, Cristina Pelayo G-Bustelo and Juan Manuel Cueva Lovelle (2010). Towards the Systematic Measurement of ATL Transformation Models. To appear in Software Practice and Experience (published online in Wiley Online Library). DOI: 10.1002/spe.1033

Moreover, since November 2009, I am enjoying a full-time pre-doc scholarship (FPI) at the Artificial Intelligence Center (Gijón, Spain). This grant is funded by the Spanish Ministry of Science and Innovation (MICINN).

After completing my second master, I have started to work in Sentiment Analysis and Opinion Mining, which covers my present activities nowadays. Hence, future posts will be focused on this topic... so starting again with a new topic... no problem, I can deal with it... again!

[Paper] Towards Meta-Model Interoperability of Models through Intelligent Transformation

I have just received the confirmation of a paper submitted to the International Symposium on Distributed Computing and Artificial Intelligence (DCAI'09), organized into the 10th International Work-Conference on Artificial Neural Networks (IWANN'09). This meeting will be held at the University of Salamanca in June 10-12th, 2009.

Special thanks to Vicente García Díaz, Oscar Sanjuán Martínez, Héctor Fernández Fernández and Gloria García Fernández for their support.

Abstract

Models and transformations between models are provided as the core of Model-Driven Engineering, offering reusability of knowledge and processes. In order to establish the basis of future advances in this emerging paradigm, this paper is focused on the principles of meta-models and transformation models. Moreover, the concept of meta-model is becoming an essential artifact for MDE based solutions, thus we have centered our background review in the state of art related with meta-model specifications and model transformation technologies. Our research is aimed at getting a higher degree of interoperability among available meta-model specifications by raising the transformation models to the upper meta-layers. Some conclusions extracted suggest that this is yet an early solution which demands greater efforts in terms of research, development and specification, with many interesting open subjects like design of generic editors for model-agnostic visual modeling, integration of models instances from different meta-models, improvements of the semantic knowledge offered by actual modeling languages or even the evaluation of the applicability of graph transformation techniques towards formal transformation models.

Full Paper

All papers accepted will be published in an special volume of IWANN in Lecture Notes in Computer Science (LNCS Springer Verlag). IWANN is included in the ranking of the best conferences established by the Computer Science Conference Ranking based on the "Estimated Impact of Conference (EIC)", concretely in position 55 among 620 considered (in the Artificial Intelligence field). Therefore the papers will be indexed by CiteSeer.IST, and by the organization Computing Research and Education Association (CORE).

A special issue in the International Journal of Artificial Intelligent Real-Time Automation (Engineering Applications of Artificial Intelligence), from Elsevier, will include a selection of between 10 to 15 papers published in DCAI 2009 (JCR 2007 - 0.762).

[Poster] Login Pattern Proposal

This draft paper is written as part of a master course in Information Arquitecture, including an A3 poster and a presentaion.

Abstract

Login pattern deals with the need of users to sign in, so data stored by them in previous interactions can be used repeatedly in subsequent processes. This fact involves the use of a basic form where the user is prompted for his credentials. We have evaluated the state of art login pattern with a simplified version of the GOMS genetic evolution-based model in order to compare it with our proposal. We focused our efforts on reducing this kind of interaction to its minimal, reorganizing the user inputs in fewer GUI components, so that novice users will require less time to complete the task.

Poster

[PDF] Login Pattern Proposal Poster

Slides

[PDF] Login Pattern Proposal Slides

Full paper

[PDF] Login Pattern Proposal Paper