@article{BaniassadEtAl2006.ieee, title = {Discovering Early Aspects}, author = {Elisa Baniassad and Paul C. Clements and Joao Araujo and Ana Moreira and Awais Rashid and Bedir Tekinerdogan}, journal = {IEEE Software}, month = {January-February}, number = {1}, pages = {61--70}, volume = {23}, year = {2006}, biburl = {http://www.bibsonomy.org/bibtex/2b370efcc99d15ac7905e6bd95bf2a358/pdeleenh}, timestamp = {2008.05.15}, date-modified = {2007-09-26 10:31:35 +0200}, owner = {pdeleenh}, keywords = {aspects } } @inproceedings{conf/fuzzIEEE/AraujoC07, title = {Fuzzy Model and Particle Swarm Optimization for Nonlinear Identification of a Chua's Oscillator.}, author = {Ernesto Araujo and Leandro dos Santos Coelho}, booktitle = {FUZZ-IEEE}, crossref = {conf/fuzzIEEE/2007}, pages = {1-6}, publisher = {IEEE}, url = {http://dblp.uni-trier.de/db/conf/fuzzIEEE/fuzzIEEE2007.html#AraujoC07}, year = {2007}, biburl = {http://www.bibsonomy.org/bibtex/2e80fa543eaf841111b8236404a87cbf9/dblp}, description = {dblp}, ee = {http://dx.doi.org/10.1109/FUZZY.2007.4295644}, date = {2008-07-04}, keywords = {dblp } } @inproceedings{conf/visapp/LebonvalletKR07, title = {Automated tumor segmentation using level set methods.}, author = {Stéphane Lebonvallet and Sonia Khatchadourian and Su Ruan}, booktitle = {VISAPP (Special Sessions)}, crossref = {conf/visapp/2007-ss}, editor = {Alpesh Ranchordas and Helder Araújo and Jordi Vitrià}, pages = {128-133}, publisher = {INSTICC - Institute for Systems and Technologies of Information, Control and Communication}, url = {http://dblp.uni-trier.de/db/conf/visapp/visapp2007-ss.html#LebonvalletKR07}, year = {2007}, biburl = {http://www.bibsonomy.org/bibtex/26cb12f98110481440f32eadd8017b8d7/dblp}, description = {dblp}, isbn = {978-972-8865-75-7}, date = {2008-07-03}, keywords = {dblp } } @article{journals/corr/abs-0806-2843, title = {MultiKulti Algorithm: Migrating the Most Different Genotypes in an Island Model}, author = {Lourdes Araujo and Juan Julián Merelo Guervos and Carlos Cotta and Francisco Fernández de Vega}, journal = {CoRR}, note = {informal publication}, url = {http://dblp.uni-trier.de/db/journals/corr/corr0806.html#abs-0806-2843}, volume = {abs/0806.2843}, year = {2008}, biburl = {http://www.bibsonomy.org/bibtex/2e05874be321ead7e8a0b98093efabf20/dblp}, description = {dblp}, ee = {http://arxiv.org/abs/0806.2843}, date = {2008-07-02}, keywords = {dblp } } @inproceedings{conf/nldb/Perez-AgueraZA08, title = {Exploiting Morphological Query Structure Using Genetic Optimisation.}, author = {José R. Pérez-Agüera and Hugo Zaragoza and Lourdes Araujo}, booktitle = {NLDB}, crossref = {conf/nldb/2008}, editor = {Epaminondas Kapetanios and Vijayan Sugumaran and Myra Spiliopoulou}, pages = {124-135}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, url = {http://dblp.uni-trier.de/db/conf/nldb/nldb2008.html#Perez-AgueraZA08}, volume = {5039}, year = {2008}, biburl = {http://www.bibsonomy.org/bibtex/2d2d42847e79bc3ca3c2cd59aec6a0a1d/dblp}, description = {dblp}, date = {2008-06-27}, ee = {http://dx.doi.org/10.1007/978-3-540-69858-6_13}, isbn = {978-3-540-69857-9}, keywords = {dblp } } @inproceedings{Araujo:PPSN:2006, title = {Multiobjective Genetic Programming for Natural Language Parsing and Tagging}, address = {Reykjavik, Iceland}, author = {L. Araujo}, booktitle = {Parallel Problem Solving from Nature - PPSN IX}, editor = {Thomas Philip Runarsson and Hans-Georg Beyer and Edmund Burke and Juan J. Merelo-Guervos and L. Darrell Whitley and Xin Yao}, month = {9-13 September}, pages = {433--442}, publisher = {Springer-Verlag}, series = {LNCS}, url = {http://ppsn2006.raunvis.hi.is/proceedings/055.pdf}, volume = {4193}, year = {2006}, biburl = {http://www.bibsonomy.org/bibtex/2f4cff8b1657301d45021ae719c2fa0d9/brazovayeye}, abstract = {Parsing and Tagging are very important tasks in Natural Language Processing. Parsing amounts to searching the correct combination of grammatical rules among those compatible with a given sentence. Tagging amounts to labelling each word in a sentence with its lexical category and, because many words belong to more than one lexical class, it turns out to be a disambiguation task. Because parsing and tagging are related tasks, its simultaneous resolution can improve the results of both of them. This work aims developing a multiobjective genetic program to perform simultaneously statistical parsing and tagging. It combines the statistical data about grammar rules and about tag sequences to guide the search of the best structure. Results show that any of the implemented multiobjective optimisation models improve on the results obtained in the resolution of each problem separately.}, publisher_address = {Berlin}, size = {10 pages}, isbn = {3-540-38990-3}, notes = {PPSN-IX}, doi = {doi:10.1007/11844297_44}, keywords = {algorithms, genetic programming } } @inproceedings{araujo:2004:eurogp, title = {Genetic Programming for Natural Language Parsing}, address = {Coimbra, Portugal}, author = {Lourdes Araujo}, booktitle = {Genetic Programming 7th European Conference, EuroGP 2004, Proceedings}, editor = {Maarten Keijzer and Una-May O'Reilly and Simon M. Lucas and Ernesto Costa and Terence Soule}, month = {5-7 April}, pages = {230--239}, publisher = {Springer-Verlag}, series = {LNCS}, url = {http://www.springerlink.com/openurl.asp?genre=article&issn=0302-9743&volume=3003&spage=230}, volume = {3003}, year = {2004}, biburl = {http://www.bibsonomy.org/bibtex/2df62f1aafeb52863e0c20d59e4b059ef/brazovayeye}, abstract = {Our aim is to prove the effectiveness of the genetic programming approach in automatic parsing of sentences of real texts. Classical parsing methods are based on complete search techniques to find the different interpretations of a sentence. However, the size of the search space increases exponentially with the length of the sentence or text to be parsed and the size of the grammar, so that exhaustive search methods can fail to reach a solution in a reasonable time. This paper presents the implementation of a probabilistic bottom-up parser based on genetic programming which works with a population of partial parses, i.e. parses of sentence segments. The quality of the individuals is computed as a measure of its probability, which is obtained from the probability of the grammar rules and lexical tags involved in the parse. In the approach adopted herein, the size of the trees generated is limited by the length of the sentence. In this way, the size of the search space, determined by the size of the sentence to parse, the number of valid lexical tags for each words and specially by the size of the grammar, is also limited.}, organisation = {EvoNet}, publisher_address = {Berlin}, isbn = {3-540-21346-5}, notes = {Part of \cite{keijzer:2004:GP} EuroGP'2004 held in conjunction with EvoCOP2004 and EvoWorkshops2004}, keywords = {algorithms, genetic programming } } @inproceedings{semish2003meta007, title = {{S}{\'i}ntese de Circuitos Digitais Otimizados via Programa{\c c}{\~a}o Gen{\'e}tica}, address = {Unicamp, Campinas, SP, Brasil}, author = {Sergio Granato {de Araujo} and Antonio C. Mesquita and Aloysio C. P. Pedroza}, booktitle = {XXX Semin{\'a}rio Integrado de Software e Hardware}, month = {2-8 August}, url = {http://www.sbc.org.br/sbc2003_cd/pdf/arq0088.pdf broken}, year = {2003}, biburl = {http://www.bibsonomy.org/bibtex/21f2136433946ba6da3d04e33d3d847d7/brazovayeye}, abstract = {This paper presents a methodology for the design of optimized electronic digital systems from high abstraction level descriptions. The methodology uses Genetic Programming in addition to high-level synthesis tools to improve the design quality (area optimization). A two-stage, multiobjective optimization algorithm was used to search for circuits with the desired functionality subjected additionally to chip area constraints. Experiment with a square-root approximation function design targeted to FPGA illustrates the methodology.}, rights = {Sociedade Brasileira de Computa{\c c}{\~a}o}, source = {semish2003}, language = {por; eng}, notes = {XXIII Brazilian Symposium on Computation (SBC'03) http://www.ic.unicamp.br/sbc2003/enia.html url broken 27 Sep 2004 In Portuguese }, identifier = {semish2003article007}, keywords = {algorithms, genetic programming } } @inproceedings{araujo:2003:ICES, title = {Using Genetic Programming and High Level Synthesis to Design Optimized Datapath}, address = {Trondheim, Norway}, author = {Sergio G. Araujo and A. Mesquita and Aloysio C. P. Pedroza}, booktitle = {Evolvable Systems: From Biology to Hardware, Fifth International Conference, ICES 2003}, editor = {Andy M. Tyrrell and Pauline C. Haddow and Jim Torresen}, month = {17-20 March}, pages = {434--445}, publisher = {Springer-Verlag}, series = {LNCS}, url = {http://www.springer.de/cgi-bin/search_book.pl?isbn=3-540-00730-X}, volume = {2606}, year = {2003}, biburl = {http://www.bibsonomy.org/bibtex/22cb020f2eee0f680e734e933abfd2726/brazovayeye}, abstract = {a methodology to design optimised electronic digital systems from high abstraction level descriptions. The methodology uses Genetic Programming in addition to high-level synthesis tools to automatically improve design structural quality (area measure). A two-stage, multiobjective optimization algorithm is used to search for circuits with the desired functionality subjected additionally to chip area constraints. Experiment with a square-root approximation datapath design targeted to FPGA exemplifies the proposed methodology.}, isbn = {3-540-00730-X}, notes = {ICES-2003}, keywords = {algorithms, genetic programming } } @inproceedings{araujo:2000:R, title = {Rule discovery with a parallel genetic algorithm}, address = {Las Vegas, Nevada, USA}, author = {Dieferson L. A. Araujo and Heitor S. Lopes and Alex A. Freitas}, booktitle = {Data Mining with Evolutionary Algorithms}, editor = {Alex A. Freitas and William Hart and Natalio Krasnogor and Jim Smith}, month = {8 July}, pages = {89--94}, url = {http://www.cpgei.cefetpr.br/~hslopes/publicacoes/2000/gecco2000b.zip}, year = {2000}, biburl = {http://www.bibsonomy.org/bibtex/2041b63de1ff86e2a5496a85ee9ecf2ef/brazovayeye}, notes = {GECCO-2000WKS Part of \cite{wu:2000:GECCOWKS}}, keywords = {algorithms, data genetic mining, parallel } }