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Dimitre Davidov Kostadinov

Paris-Saclay, France
Data Analytics Researcher

Research Interests

Biography

Dimitre Kostadinov is a research engineer at Alcatel-Lucent Bell Labs France. Prior to joining Bell Labs in 2008, Dimitre received his Ph.D. degree in Computer Science from the University of Versailles in 2007 on personalized access to distributed databases. His domains of interest lie in personalized access to content, privacy protection, user profiling, context-awareness, big data and root cause analysis. He authored more than 20 research papers and over 30 patents. Dimitre was one of the organizers of PRSAT’2010: International Workshop on Practical Use of Recommender Systems, Algorithms, & Technology (held in conjunction with ACM Recommender Systems 2010, Barcelona, Spain). He also received the Best Paper Award at the UMAP’2010 conference (User Modeling, Adaptation and Personalization) and Best Demo Award at the ICIN 2018 conference (Conference on Innovation in Clouds, Internet and Networks).

Education

2007 PhD in Computer Science at the University of Versailles on "Data Personalization: an approach for profile management and query reformulation”

2003 Masterin Computer Science at the University of Versailles

2001 Bachelor's degree (Licence)in Computer Science at the University of Versailles

2000Two-year University degree (DEUG)in Computer Science and Mathematics at the University of Versailles

1998Baccalauréat at Bilingual School ”Akad. Liudmil Stoyanov” (Bulgaria)

Selected articles and publications

Yue Jin, Makram Bouzid, Dimitre Kostadinov, Armen Aghasaryan: Resource management of cloud-enabled systems using model-free reinforcement learning. Ann. des Télécommunications 74(9-10): 625-636 (2019)

Makram Bouzid, Duc-Hung Luong, Dimitre Kostadinov, Yue Jin, Lorenzo Maggi, Abdelkader Outtagarts, Armen Aghasaryan: Cooperative AI-based e2e Network Slice Scaling. INFOCOM Workshops 2019: 959-960

Yue Jin, Makram Bouzid, Dimitre Kostadinov, Armen Aghasaryan: Model-free resource management of cloud-based applications using reinforcement learning. ICIN 2018: 1-6

Yue Jin, Makram Bouzid, Dimitre Kostadinov, Armen Aghasaryan: Testing a Q-learning approach for derivation of scaling policies in cloud-based applications. ICIN 2018: 1-3

Yue Jin, Dimitre Kostadinov, Makram Bouzid, Armen Aghasaryan: Common Structures in Resource Management as Driver for Reinforcement Learning: A Survey and Research Tracks. MLN 2018: 117-132

Armen Aghasaryan, Makram Bouzid, Dimitre Davidov Kostadinov, Jérôme Picault: Group Representation and Profiling. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. 2018

Armen Aghasaryan, Makram Bouzid, Dimitre Kostadinov: Stimulus-based sandbox for learning resource dependencies in virtualized distributed applications. ICIN 2017: 238-245

Armen Aghasaryan, Makram Bouzid, Dimitre Kostadinov, Animesh Nandi: Exploring the Impact of LSH Parameters in Privacy-Preserving Personalization. Bell Labs Technical Journal 18(4): 33-44 (2014)

Armen Aghasaryan, Makram Bouzid, Dimitre Kostadinov, Mohit Kothari, Animesh Nandi: On the Use of LSH for Privacy Preserving Personalization. TrustCom/ISPA/IUCC 2013: 362-371

Christophe Senot, Dimitre Kostadinov, Makram Bouzid, Jérôme Picault, Armen Aghasaryan: Evaluation of Group Profiling Strategies. IJCAI 2011: 2728-2733

Jérôme Picault, Dimitre Kostadinov, Pablo Castells, Alejandro Jaimes: Workshop on the practical use of recommender systems algorithms & technology. RecSys 2010: 373-374

Christophe Senot, Dimitre Kostadinov, Makram Bouzid, Jérôme Picault, Armen Aghasaryan, Cédric Bernier: Analysis of Strategies for Building Group Profiles. UMAP 2010: 40-51

Sofiane Abbar, Mokrane Bouzeghoub, Dimitre Kostadinov, Stéphane Lopes: A contextualization service for a Personalized Access Model. EGC 2009: 265-270

Dimitre Kostadinov, Mokrane Bouzeghoub, Stéphane Lopes: Accès personnalisé à des sources de données multiples. Evaluation de deux approches de reformulation de requêtes. Ingénierie des Systèmes d'Information 13(4): 59-82 (2008)

Sofiane Abbar, Mokrane Bouzeghoub, Dimitre Kostadinov, Stéphane Lopes, Armen Aghasaryan, Stéphane Betgé-Brezetz: A personalized access model: concepts and services for content delivery platforms. iiWAS 2008: 41-47

Dimitre Kostadinov, Mokrane Bouzeghoub, Stéphane Lopes: Query Rewriting Based on User's Profile Knowledge. BDA 2007

Dimitre Kostadinov, Mokrane Bouzeghoub, Stéphane Lopes: Accès personnalisé à des sources de données multiples: évaluation de deux approches de reformulation de requêtes. INFORSID 2007: 73-88

Mokrane Bouzeghoub, Sylvie Calabretto, Nathalie Denos, Rami Harrathi, Dimitre Kostadinov, An-Te Nguyen, Verónika Peralta: Accès personnalisé aux informations: approche dirigée par la qualité. INFORSID 2007: 105-120

Mokrane Bouzeghoub, Dimitre Kostadinov: Personnalisation de l'information: aperçu de l'état de l'art et définition d'un modèle flexible de profils. CORIA 2005: 201-218

Dimitre Kostadinov, Verónika Peralta, Assia Soukane, Xiaohui Xue: Intégration de données hétérogènes basée sur la qualité. INFORSID 2005: 471-486

Dimitre Kostadinov, Verónika Peralta, Assia Soukane, Xiaohui Xue: Système Adaptatif d'aide à la Génération de Requêtes de Médiation. BDA 2004: 351-355

Patents

Yue Jin, Dimitre Kostadinov, Makram Bouzid, Armen Aghasaryan: Resource management of resource-controlled system

Dimitre Kostadinov, Dan Kushnir, Armen Aghasaryan, Makram Bouzid: A method for identifying causality objects 

Dimitre Kostadinov, Jérôme Picault, Stéphane Betgé-Brezetz, Christophe Senot: Automatic 3D object recommendation device in a personal physical environment.

Dimitre Kostadinov, Jérôme Picault: Device for providing a user profile dedicated to specific needs of a requesting service, and associated network equipment

Dimitre Kostadinov, Yann Toms, Guy-Bertrand Kamga, Jérôme Picault: System for managing emergency calls.

Dimitre Kostadinov, Jérôme Picault, Makram Bouzid: Device For Determining Potentional Future Interests To Be Introduced Into Profile(S) Of User(S) Of Communication Equipment(S).

Dimitre Kostadinov, Yann Toms, Guy-Bertrand Kamga, Jérôme Picault: Contact Me Through My Neighbors.

Makram Bouzid, Dimitre Kostadinov, Armen Aghasaryan, Stéphane Betgé-Brezetz: Adaptive Identity Recommender using Application Semantics.

Christophe Senot, Dimitre Kostadinov, Yann Toms, Cédric Bernier: Interactive User Privacy Monitoring.

Honors & Awards

Best Paper Award at the UMAP’2010

Best Demo Award at the ICIN 2018