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Petko Valtchev - Publications

Affiliations: 
Computer Science and Operations Research Université de Montréal, Montréal, Canada 
Area:
Computer Science
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36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Halioui A, Valtchev P, Diallo AB. Bioinformatic workflow extraction from scientific texts based on word sense disambiguation and relation extraction. Ieee/Acm Transactions On Computational Biology and Bioinformatics. PMID 29994265 DOI: 10.1109/Tcbb.2018.2847336  0.451
2017 Halioui A, Valtchev P, Diallo AB. T-GOWler: Discovering Generalized Process Models Within Texts. Journal of Computational Biology : a Journal of Computational Molecular Cell Biology. 24: 799-808. PMID 28742392 DOI: 10.1089/Cmb.2017.0085  0.368
2015 Blaiech K, Hamadi S, Valtchev P, Cherkaoui O, Beliveau A. Toward a semantic-based packet forwarding model for Openflow 1st Ieee Conference On Network Softwarization: Software-Defined Infrastructures For Networks, Clouds, Iot and Services, Netsoft 2015. DOI: 10.1109/NETSOFT.2015.7116176  0.328
2015 Amja AM, Obaid A, Valtchev P. Modeling and reasoning in context-aware systems based on relational concept analysis and description logic Ieee Ssci 2014 - 2014 Ieee Symposium Series On Computational Intelligence - Cicomms 2014: 2014 Ieee Symposium On Computational Intelligence For Communication Systems and Networks, Proceedings. DOI: 10.1109/CICommS.2014.7014391  0.321
2015 GUO L, LI Q, VALTCHEV P, LIN Y. Representation of algebraic domains by formal association rule systems <sup>†</sup> Mathematical Structures in Computer Science. DOI: 10.1017/S0960129515000237  0.329
2014 Szathmary L, Valtchev P, Napoli A, Godin R, Boc A, Makarenkov V. A fast compound algorithm for mining generators, closed itemsets, and computing links between equivalence classes Annals of Mathematics and Artificial Intelligence. 70: 81-105. DOI: 10.1007/S10472-013-9372-8  0.369
2013 Rouane-Hacene M, Huchard M, Napoli A, Valtchev P. Relational concept analysis: Mining concept lattices from multi-relational data Annals of Mathematics and Artificial Intelligence. 67: 81-108. DOI: 10.1007/S10472-012-9329-3  0.458
2011 Rouane-Hacene M, Valtchev P, Nkambou R. Supporting ontology design through large-scale FCA-based ontology restructuring Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 6828: 257-269. DOI: 10.1007/978-3-642-22688-5_19  0.32
2011 Mili H, Valtchev P, Charif Y, Szathmary L, Daghrir N, Béland M, Boubaker A, Martin L, Bédard F, Caid-Essebsi S, Leshob A. E-tourism portal: A case study in ontology-driven development Lecture Notes in Business Information Processing. 78: 76-99. DOI: 10.1007/978-3-642-20862-1_6  0.347
2010 Adda M, Valtchev P, Missaoui R, Djeraba C. A framework for mining meaningful usage patterns within a semantically enhanced Web portal Acm International Conference Proceeding Series. 138-147. DOI: 10.1145/1822327.1822347  0.31
2009 Elkharraz A, Valtchev P, Mili H. Using concepts analysis for mining functional features from legacy code Proceedings - International Conference On Tools With Artificial Intelligence, Ictai. 625-629. DOI: 10.1109/ICTAI.2009.110  0.645
2009 Baixeries J, Szathmary L, Valtchev P, Godin R. Yet a faster algorithm for building the hasse diagram of a concept lattice Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 5548: 162-177. DOI: 10.1007/978-3-642-01815-2_13  0.33
2008 Hacene MR, Napoli A, Valtchev P, Toussaint Y, Bendaoud R. Ontology learning from text using relational concept analysis Proceedings - 2008 International McEtech Conference On E-Technologies, McEtech 2008. 154-163. DOI: 10.1109/MCETECH.2008.29  0.358
2008 Elkharraz A, Mili H, Valtchev P. Mining functional aspects from legacy code Proceedings - International Conference On Tools With Artificial Intelligence, Ictai. 2: 403-412. DOI: 10.1109/ICTAI.2008.149  0.443
2008 Valtchev P, Missaoui R, Godin R. A framework for incremental generation of closed itemsets Discrete Applied Mathematics. 156: 924-949. DOI: 10.1016/J.Dam.2007.08.004  0.404
2008 Moha N, Rezgui J, Guéhéneuc YG, Valtchev P, El Boussaidi G. Using FCA to suggest refactorings to correct design defects Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4923: 269-275. DOI: 10.1007/978-3-540-78921-5_20  0.356
2008 Moha N, Rouane Hacene AM, Valtchev P, Guéhéneuc YG. Refactorings of design defects using relational concept analysis Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4933: 289-304. DOI: 10.1007/978-3-540-78137-0_21  0.334
2008 Valtchev P, Duquenne V. On the merge of factor canonical bases Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4933: 182-198. DOI: 10.1007/978-3-540-78137-0_14  0.392
2007 Rouane MH, Dao M, Huchard M, Valtchev P. Aspects de la réingénierie des modèles UML par analyse de données relationnelles IngéNierie Des SystèMes D'Information. 12: 39-68. DOI: 10.3166/Isi.12.5.36-68  0.404
2007 Adda M, Valtchev P, Missaoui R, Djeraba C. Toward recommendation based on ontology-powered Web-usage mining Ieee Internet Computing. 11: 45-52. DOI: 10.1109/Mic.2007.93  0.324
2007 Adda M, Missaoui R, Valtchev P. Relation rule mining International Journal of Parallel, Emergent and Distributed Systems. 22: 439-449. DOI: 10.1080/17445760701207850  0.392
2007 Huchard M, Hacene MR, Roume C, Valtchev P. Relational concept discovery in structured datasets Annals of Mathematics and Artificial Intelligence. 49: 39-76. DOI: 10.1007/S10472-007-9056-3  0.471
2007 Kengue JFD, Valtchev P, Djamegni CT. Parallel computation of closed itemsets and implication rule bases Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4742: 359-370.  0.397
2007 Rouane MH, Huchard M, Napoli A, Valtchev P. A proposal for combining formal concept analysis and description logics for mining relational data Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4390: 51-65.  0.417
2006 Dao M, Huchard M, Rouane Hacène M, Roume C, Valtchev P. Towards practical tools for mining abstractions in UML models Iceis 2006 - 8th International Conference On Enterprise Information Systems, Proceedings. 276-283.  0.341
2005 Nehmé K, Valtchev P, Rouane MH, Godin R. On computing the minimal generator family for concept lattices and icebergs Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 3403: 192-207.  0.302
2005 Frambourg C, Valtchev P, Godin R. Merge-based computation of minimal generators Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3596: 181-194.  0.408
2005 Euzenat J, Guegan P, Valtchev P. OLA in the OAEI 2005 alignment contest Ceur Workshop Proceedings. 156: 97-102.  0.337
2004 Dao M, Huchard M, Rouane Hacène M, Roume C, Valtchev P. Improving generalization level in UML models iterative cross generalization in practice Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3127: 346-360.  0.374
2004 Valtchev P, Missaoui R, Godin R. Formal concept analysis for knowledge discovery and data mining: The new challenges Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 2961: 352-371.  0.383
2004 Wu L, Sahraoui H, Valtchev P. Automatic detecting code cooperation Proceedings - Asia-Pacific Software Engineering Conference, Apsec. 204-211.  0.375
2002 Grosser D, Sahraoui HA, Valtchev P. Predicting software stability using case-based reasoning Proceedings - Ase 2002: 17th Ieee International Conference On Automated Software Engineering. 295-298. DOI: 10.1109/ASE.2002.1115033  0.362
2002 Valtchev P, Missaoui R, Godin R, Meridji M. Generating frequent itemsets incrementally: Two novel approaches based on Galois lattice theory Journal of Experimental and Theoretical Artificial Intelligence. 14: 115-142. DOI: 10.1080/09528130210164198  0.434
2002 Valtchev P, Missaoui R, Lebrun P. A partition-based approach towards constructing Galois (concept) lattices Discrete Mathematics. 256: 801-829. DOI: 10.1016/S0012-365X(02)00349-7  0.418
2001 Valtchev P, Missaoui R. Building concept (Galois) lattices from parts: Generalizing the incremental methods Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2120: 290-303.  0.392
1997 Valtchev P, Euzenat J. Dissimilarity measure for collections of objects and values Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 1280: 259-272.  0.32
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