Petko Valtchev

	2009
48		Mohamed Rouane Hacene, Yannick Toussaint, Petko Valtchev: Mining Safety Signals in Spontaneous Reports Database Using Concept Analysis. AIME 2009: 285-294
47		Jaume Baixeries, Laszlo Szathmary, Petko Valtchev, Robert Godin: Yet a Faster Algorithm for Building the Hasse Diagram of a Concept Lattice. ICFCA 2009: 162-177
46		Laszlo Szathmary, Petko Valtchev, Amedeo Napoli, Robert Godin: Efficient Vertical Mining of Frequent Closures and Generators. IDA 2009: 393-404
45		Mehdi Adda, Rokia Missaoui, Petko Valtchev: Web Search Based on Web Communities Feedback Data. MCETECH 2009: 169-183
	2008
44		Jean François Djoufak Kengue, Jérôme Euzenat, Petko Valtchev: Alignement d'ontologies dirigé par la structure. CAL 2008: 155
43		Laszlo Szathmary, Petko Valtchev, Amedeo Napoli, Robert Godin: Constructing Iceberg Lattices from Frequent Closures Using Generators. Discovery Science 2008: 136-147
42		Petko Valtchev, Vincent Duquenne: On the Merge of Factor Canonical Bases. ICFCA 2008: 182-198
41		Naouel Moha, Amine Mohamed Rouane Hacene, Petko Valtchev, Yann-Gaël Guéhéneuc: Refactorings of Design Defects Using Relational Concept Analysis. ICFCA 2008: 289-304
40		Amal Elkharraz, Hafedh Mili, Petko Valtchev: Mining Functional Aspects from Legacy Code. ICTAI (2) 2008: 403-412
39		Darina Dicheva, Christo Dichev, Petko Valtchev: Integrating Metadata Harvesting with Semantic Search. Web Intelligence 2008: 869-875
38		Petko Valtchev, Rokia Missaoui, Robert Godin: A framework for incremental generation of closed itemsets. Discrete Applied Mathematics 156(6): 924-949 (2008)
	2007
37		Tarek Hamrouni, Petko Valtchev, Sadok Ben Yahia, Engelbert Mephu Nguifo: About the Lossless Reduction of the Minimal Generator Family of a Context. ICFCA 2007: 130-150
36		Mohamed Rouane Hacene, Marianne Huchard, Amedeo Napoli, Petko Valtchev: A Proposal for Combining Formal Concept Analysis and Description Logics for Mining Relational Data. ICFCA 2007: 51-65
35		Laszlo Szathmary, Amedeo Napoli, Petko Valtchev: Towards Rare Itemset Mining. ICTAI (1) 2007: 305-312
34		Jean François Djoufak Kengue, Petko Valtchev, Clémentin Tayou Djamégni: Parallel Computation of Closed Itemsets and Implication Rule Bases. ISPA 2007: 359-370
33		Mohamed Rouane Hacene, Michel Dao, Marianne Huchard, Petko Valtchev: Analyse formelle de données relationnelles pour la réingénierie des modèles UML. LMO 2007: 151-166
32		Jean François Djoufak Kengue, Jérôme Euzenat, Petko Valtchev: OLA in the OAEI 2007 Evaluation Contest. OM 2007
31		Marianne Huchard, Mohamed Rouane Hacene, Cyril Roume, Petko Valtchev: Relational concept discovery in structured datasets. Ann. Math. Artif. Intell. 49(1-4): 39-76 (2007)
30		Rokia Missaoui, Petko Valtchev, Chabane Djeraba, Mehdi Adda: Toward Recommendation Based on Ontology-Powered Web-Usage Mining. IEEE Internet Computing 11(4): 45-52 (2007)
29		Mehdi Adda, Rokia Missaoui, Petko Valtchev: Relation rule mining. IJPEDS 22(6): 439-449 (2007)
28		Mohamed Rouane Hacene, Michel Dao, Marianne Huchard, Petko Valtchev: Aspects de la réingénierie des modèles UML par analyse de données relationnelles. Ingénierie des Systèmes d'Information 12(5): 39-68 (2007)
	2006
27		Naouel Moha, Jihene Rezgui, Yann-Gaël Guéhéneuc, Petko Valtchev, Ghizlane El-Boussaidi: Using FCA to Suggest Refactorings to Correct Design Defects. CLA 2006: 269-275
26		Michel Dao, Marianne Huchard, Mohamed Rouane Hacene, Cyril Roume, Petko Valtchev: Towards Practical Tools for Mining Abstractions in UML Models. ICEIS (3) 2006: 276-283
	2005
25		Lei Wu, Houari A. Sahraoui, Petko Valtchev: Caribou: A Supporting Environment for Software e-Development. EEE 2005: 736-739
24		Robert Godin, Petko Valtchev: Formal Concept Analysis-Based Class Hierarchy Design in Object-Oriented Software Development. Formal Concept Analysis 2005: 304-323
23		Céline Frambourg, Petko Valtchev, Robert Godin: Merge-Based Computation of Minimal Generators. ICCS 2005: 181-194
22		Lei Wu, Houari A. Sahraoui, Petko Valtchev: Coping with Legacy System Migration Complexity. ICECCS 2005: 600-609
21		Kamal Nehmé, Petko Valtchev, Mohamed Rouane Hacene, Robert Godin: On Computing the Minimal Generator Family for Concept Lattices and Icebergs. ICFCA 2005: 192-207
20		Jean François Djoufak Kengue, Petko Valtchev, Clémentin Tayou Djamégni: A Parallel Algorithm for Lattice Construction. ICFCA 2005: 249-264
19		Jérôme Euzenat, Philippe Guégan, Petko Valtchev: OLA in the OAEI 2005 Alignment Contest. Integrating Ontologies 2005
	2004
18		Lei Wu, Houari A. Sahraoui, Petko Valtchev: Automatic Detecting Code Cooperation. APSEC 2004: 204-211
17		Lei Wu, Houari A. Sahraoui, Petko Valtchev: Program comprehension with dynamic recovery of code collaboration patterns and roles. CASCON 2004: 56-67
16		Jérôme Euzenat, Petko Valtchev: Similarity-Based Ontology Alignment in OWL-Lite. ECAI 2004: 333-337
15		Philippe Lahire, Gabriela Arévalo, Hernán Astudillo, Andrew P. Black, Erik Ernst, Marianne Huchard, T. Oplustil, Markku Sakkinen, Petko Valtchev: MASPEGHI 2004 Mechnisms for Specialization, Generalization and Inheritance. ECOOP Workshops 2004: 101-117
14		Michel Dao, Marianne Huchard, Mohamed Rouane Hacene, Cyril Roume, Petko Valtchev: Improving Generalization Level in UML Models Iterative Cross Generalization in Practice. ICCS 2004: 346-360
13		Petko Valtchev, Rokia Missaoui, Robert Godin: Formal Concept Analysis for Knowledge Discovery and Data Mining: The New Challenges. ICFCA 2004: 352-371
	2003
12		Petko Valtchev, Mohamed Rouane Hacene, Rokia Missaoui: A Generic Scheme for the Design of Efficient On-Line Algorithms for Lattices. ICCS 2003: 282-295
11		David Grosser, Houari A. Sahraoui, Petko Valtchev: An Analogy-Based Approach for Predicting Design Stability of Java Classes. IEEE METRICS 2003: 252-262
10		David Grosser, Houari A. Sahraoui, Petko Valtchev: Prédiction de la stabilité des interfaces de classes Java : une approche par analogie. L'OBJET 9(1-2): 61-73 (2003)
	2002
9		David Grosser, Houari A. Sahraoui, Petko Valtchev: Predicting Software Stability Using Case-Based Reasoning. ASE 2002: 295-
8		Houari A. Sahraoui, Petko Valtchev, Idrissa Konkobo, Shiqiang Shen: Object Identification in Legacy Code as a Grouping Problem. COMPSAC 2002: 689-696
7		Marianne Huchard, Hernán Astudillo, Petko Valtchev: MAnaging SPEcialization/Generalization HIerarchies. OOIS Workshops 2002: 1-2
6		Petko Valtchev, Rokia Missaoui, Pierre Lebrun: A partition-based approach towards constructing Galois (concept) lattices. Discrete Mathematics 256(3): 801-829 (2002)
5		Petko Valtchev, Rokia Missaoui, Robert Godin, Mohamed Meridji: Generating frequent itemsets incrementally: two novel approaches based on Galois lattice theory. J. Exp. Theor. Artif. Intell. 14(2-3): 115-142 (2002)
	2001
4		Petko Valtchev, Rokia Missaoui: Building Concept (Galois) Lattices from Parts: Generalizing the Incremental Methods. ICCS 2001: 290-303
3		Hafedh Mili, Petko Valtchev, Anne-Maria Di Sciullo, Philippe Gabrini: Automating the Indexing and Retrieval of Reusable Software Components. NLDB 2001: 75-86
	1999
2		Petko Valtchev: Building Classes in Object-Based Languages by Automatic Clustering. IDA 1999: 303-316
	1997
1		Petko Valtchev, Jérôme Euzenat: Dissimilarity Measure for Collections of Objects and Values. IDA 1997: 259-272

Coauthor Index

1	Mehdi Adda	[29] [30] [45]
2	Gabriela Arévalo	[15]
3	Hernán Astudillo	[7] [15]
4	Jaume Baixeries	[47]
5	Andrew P. Black	[15]
6	Michel Dao	[14] [26] [28] [33]
7	Christo Dichev	[39]
8	Darina Dicheva	[39]
9	Clémentin Tayou Djamégni	[20] [34]
10	Chabane Djeraba	[30]
11	Vincent Duquenne	[42]
12	Ghizlane El-Boussaidi	[27]
13	Amal Elkharraz	[40]
14	Erik Ernst	[15]
15	Jérôme Euzenat	[1] [16] [19] [32] [44]
16	Céline Frambourg	[23]
17	Philippe Gabrini	[3]
18	Robert Godin	[5] [13] [21] [23] [24] [38] [43] [46] [47]
19	David Grosser	[9] [10] [11]
20	Philippe Guégan	[19]
21	Yann-Gaël Guéhéneuc	[27] [41]
22	Amine Mohamed Rouane Hacene	[41]
23	Mohamed Rouane Hacene	[12] [14] [21] [26] [28] [31] [33] [36] [48]
24	Tarek Hamrouni	[37]
25	Marianne Huchard	[7] [14] [15] [26] [28] [31] [33] [36]
26	Jean François Djoufak Kengue	[20] [32] [34] [44]
27	Idrissa Konkobo	[8]
28	Philippe Lahire	[15]
29	Pierre Lebrun	[6]
30	Mohamed Meridji	[5]
31	Hafedh Mili	[3] [40]
32	Rokia Missaoui	[4] [5] [6] [12] [13] [29] [30] [38] [45]
33	Naouel Moha	[27] [41]
34	Amedeo Napoli	[35] [36] [43] [46]
35	Kamal Nehmé	[21]
36	Engelbert Mephu Nguifo	[37]
37	T. Oplustil	[15]
38	Jihene Rezgui	[27]
39	Cyril Roume	[14] [26] [31]
40	Houari A. Sahraoui	[8] [9] [10] [11] [17] [18] [22] [25]
41	Markku Sakkinen	[15]
42	Anne-Maria Di Sciullo	[3]
43	Shiqiang Shen	[8]
44	Laszlo Szathmary	[35] [43] [46] [47]
45	Yannick Toussaint	[48]
46	Lei Wu	[17] [18] [22] [25]
47	Sadok Ben Yahia	[37]

Colors in the list of coauthors