webcaching.guerrerotome.com

From: http://code.google.com/intl/es/speed/articles/

Ingeniería de rendimiento web basada en ontologías y web semántica

http://grid.ucy.ac.cy/Talks/paper_coregrid_italy_Nov05.pdf

[PDF]

A Data Mining Algorithm for Generalized Web Prefetching
Alexandros Nanopoulos, Dimitrios Katsaros, and
Yannis Manolopoulos, Member, IEEE Computer Society

Sobre la calidad de las publicaciones que tendríamos que considerar a partir de ahora (aconsejo por su sencillez CORE):

“…los trabajos publicados en revistas de reconocida valía, aceptándose
como tales las que ocupen posiciones relevantes en los listados por
ámbitos científicos en el «Subject Category Listing» del «Journal Citation
Reports» del «Science Citation Index» (Institute for Scientific Information,
–ISI– Philadelphia, PA, USA). Las revistas electrónicas se considerarán
cuando aparezcan en los listados del ISI o satisfagan los criterios…
… los trabajos publicados en las actas de congresos que posean un
sistema de revisión externa por pares, cuando estas actas sean vehículo
de difusión del conocimiento comparable a las revistas internacionales de
prestigio reconocido. Se aceptarán como tales los trabajos publicados en
las actas de los congresos que ocupen posiciones suficientemente relevantes
en los listados de los índices CiteSEER (http://citiseer.ist.psu.edu/impact.html), Computing Research and Education (CORE) (http://www.core.edu.au/) o
CS Conference Rankings (http://www.cs-conference-ranking.org/conferencerankings/alltopics.html).”

This week I’ve gone Madeira to the fourth edition of the WEBIST conference where I’ve presented a paper about the use of ontologies to improve performance in web systems. At the end of my speech, Marcin Paprzycki suggested me that other groups are working in the same field, defining ontologies to model web performance and behavior. In the world of ontologies is important to shared knowledge definition. He suggested me look for “ontologies of the Grid” like this: http://grid.ucy.ac.cy/Talks/paper_coregrid_italy_Nov05.pdf

My presentation and paper are available here: [paper] [presentation]

During last days (4-7 March) I’ve attended the CISIS conference in Barcelona. The main conclusions about my speech and the contribution of the assistants were the problems about the amount of data I need to transfer to the centralized K.B. and the monitored information. Fatos Xhafa suggested me about the possibility of make some process of data mining before sending the information to the K.B. I will take in account this consideration.

My paper is available here: [paper]

During that days (11th-14th) the Second National Conference in Computer Science (CEDI’07)is taken place in Zaragoza. The conference congregates a lot of paralell conference. In once of the workshops (ZOCO’07/JISBD) of a paralell conference, JISB (Jornadas de Ingenieria del Software y Bases de datos) I’ve presented part of my currently research work. The work has been publisehd as an electronic proceedings with ISSN. The web page is: http://www.sistedes.es/TJISBD/ Instead that I’ve upload the complete proceedings of the workshop I participated.

[Proceedings]
[Paper]
[Presentation]

Last four days I’ve attended the 3rd International Conference on Web Information Systems and Technologies held in Barcelona (http://www.webist.org/).

From the conference I’ve obtained some interesting ideas about my research work. One of them, and possible the most interesting, it’s the use of semantic information about the fragments of a web page as the server response times, networks times, fragments inside, state of the fragments, … and the definition of the operation over that fragments chaging their state: split, brake down, assamble, join. Similar to the proposed in my presentation but using Semantic Information.

Also some ideas about the architecture: two diferent modules in the same level, one use to deliver and assamble the fragments; other level where the semantic information is stored. All the operation to make to the fragments are done in a separated module to not add time to the response time of the requests.

My presentation and paper avalaible here: [presentation][paper]

Murcian job!

 This last three days I’ve been in Murcia in the CIAWI’06, a parallel conference to ICWI’06. In that conference I’ve presented a paper about my PhD work. The paper is about a case of study applied to a web application with an ESI cache. In the paper is proved that the response time of a web server is better using a cache with ESI from a simple one.

With this work I’ve stablished the base of my future work: build an application to use ESI in the cache in automatic way, doing the fragments of the pages with the performance metrics in the past.

[Paper] [Presentation]