M. Lamine BA Post-doc fellow 212 rue de Tolbiac 75013 Paris, France H (+33) 6-66-80-75-60 B mouhamadou.ba@telecom-paristech.fr Í http://perso.telecom-paristech.fr/ ba Personal data January 4, 1984 Dakar, Senegal Senegalese Date of birth Place of birth Citizenship Research interests Theoretical and practical aspects of database management systems Data integration and extraction, uncertainty management, version control Data quality, source trustworthiness, analysis of data from social media Optimization algorithms, Hadoop/MapReduce, NoSQL databases Knowledge databases, rule mining, linked and open data Academic career Post-doctoral fellow Subject: Web data mining Department of computer science and networks Databases Data management Data Analysis Big Data Semantic Web April 2015 present PhD candidate April 2012 March 2015 Subject: Harnessing Uncertain Data Structure Supervisors: Talel Abdessalem & Pierre Senellart Teaching assistant April 2012 March 2015 64h of teaching per year National University of Singapore, School of Computing, Singapore Visiting research August 2013 September 2013 Subject: Curating and Crowd-sourcing information using probabilistic XML
Visiting research March 2011 September 2011 Subject: On identifying main challenges for uncertainty management in large-scale Web collaborative editing systems M.Sc. intern January 2010 September 2010 Subject: Managing source and information reliability levels in Wikipedia Revisions Supervisors: Talel Abdessalem & Pierre Senellart Part-time teaching assistant October 2007 September 2009 Introduction to algorithms, C programming language, and Microsoft office suite tools. Courses are given to first and second year students of the faculty of Science and Technique of the University (150h of teaching per year) Education PhD in computer science March 2015 Subject: Harnessing Uncertain Data Structure Mention très honorable (with HIGH HONOURS) DEA (M.Phil.) in computer science October 2010 Mention Bien (with HONOURS, Upper Second Class) Maîtrise (undergraduate diploma) in Computer Science July 2008 Mention Bien (with HONOURS, Upper Second Class) Licence (B.Sc.) in computer science July 2007 Mention Bien (with HONOURS, Upper Second Class) Undergraduate diploma in mathematics and physics July 2006 Lycée Demba DIOP, Mbour, Senegal Baccalauréat S (scientific high school diploma) July 2004 Mathematics and physics Publications We mention here published works only; for a complete list, including technical reports and prepublication, see http://perso.telecom-paristech.fr/~ba/publications.php/. Journal articles (peer-reviewed) Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: Gestion de versions incertaines de documents XML. Ingénierie des Systèmes d Information, vol. 19, n o 4, p. 9 34, 2014. Conference articles & demonstrations (peer-reviewed) Mouhamadou Lamine Ba, Sébastien Montenez, Talel Abdessalem, and Pierre Senellart: Monitoring moving objects using uncertain Web data. In Proc. SIGSPATIAL, pages 565 568, Dallas, USA, November 2014. Demonstration.
Mouhamadou Lamine Ba, Sébastien Montenez, Talel Abdessalem, and Pierre Senellart: Collecte, intégration et visualisation de données Web incertaines sur des objets mobiles. In Proc. BDA, Autrans, France, october 2014. Demonstration. Conference without formal proceedings. Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: Uncertain version control model in open collaborative editing of tree-structured documents. In Proc. DocEng, pages 27 36, Florence, Italy, September 2013. Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: Contrôle de version incertain dans l édition collaborative ouverte de documents arborescents. In Proc. BDA, Nantes, France, october 2013. Conference without formal proceedings. Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: A probabilistic XML merging tool. In Proc. EDBT, pages 538 541, Uppsal, Suéde, March 2011. Demonstration. Workshop articles (peer-reviewed) Mouhamadou Lamine Ba, Roxana Horincar, Pierre Senellart, and Huayu Wu: Truth finding with attribute partitioning. In Proc. WebDB, Melbourne, Australia, May 2015. Mouhamadou Lamine Ba, Sebastien Montenez, Tang Ruiming, and Talel Abdessalem: Integration of Web sources under uncertainty and dependencies using probabilistic XML. In Proc. DASFAA Workshops, pages 360 375, Bali, Indonesia, April 2014. Ruiming Tang, Dongxu Shao, Mouhamadou Lamine Ba, and Huayu Wu: Conditioning Probabilistic Relational Data with Referential Constraints. In Proc. DASFAA Workshops, pages 413-427, Bali, Indonesia, April 2014. Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: Merging uncertain multi-version XML documents. In Proc. DChanges, Florence, Italy, September 2013. Mouhamadou Lamine Ba, Talel Abdessalem, and Pierre Senellart: Towards a version control model with uncertain data. In Proc. PIKM, pages 43-50, Glasgow, United Kingdom, November 2011. Participation in research projects Chaire Big Data Co-investigator on research problems related to Web data mining for geomarketing Chaire Big Data is interested on recommendation systems, exploiting and managing big graphs 2014 present NorMatis Co-investigator on WP3 which is about heterogeneous data integration model 2014 present Collaboration grant with industrials on Web data extraction and integration and uncertainty management CCIPX Co-investigator on research problems about data mining using probabiliste XML 2013 2015 STIC-Asia collaborative project between Institut Mines Télécom, Hanoi University of Science and Technology, and National University of Singapore DROD Main investigator on version control model for shared documents 2011 2013
Collaboration grant with industrials on the certification of electronic documents during a revision process within a distributed context Talks A STAR Institute for Infocomm Research, Singapore I2R DBS seminar September 26, 2014 Talk about my research work on multi-source integration and truth finding Bali, Indonesia DASFAA Workshop UnCrowd April 21, 2014 Presentation of my accepted paper Integration of web sources under uncertainty and dependencies using probabilistic XML Nantes, France 23iéme journée de la communauté des bases de données avancées October 23, 2013 Presentation of my accepted paper contrôle de version incertain dans l édition collaborative ouverte de documents arborescents Seminar of the IC2 research team October 05, 2013 Talk about my research work on a probabilistic model for uncertain contexts with dependency contraints Labex Digicosme, Orsay, France Digicosme research day July 10, 2013 Presentation of my paper Uncertain Version Control in Open Collaborative Editing of Tree-Structured Documents AdaCore, Paris, France Launching of the DROD project September 11, 2012 Presentation of my work on version control of shared documents Université Montpellier II, Montpellier, France Meeting of DataRing project June 20, 2011 Talk about my research on uncertainty management in Wikipedia Revisions using probabilistic XML Uppsal, Suéde International conference EDBT March 22, 2011 Presentation of my accepted demonstration paper Probabilistic XML merging tool Reviewing of articles Information Science 2014 BigComp 2015, EDBT 2015, iiwas 2014 Journals Conferences Teaching activities In charge of labs and courses September 2012 March 2015
Labs and courses given to engineer and M.Sc. students of Télécom ParisTech, Polytechnique, Master COMASIC, etc. High involvement in the design of some lab exercises E/R model XML & XQuery Relational model SQL Query language Transaction management Query optimization Oracle database & PL/SQL language Databases MySQL & MongoBD Web development with HTML & PHP Object oriented programming with JAVA Télécom Paris, Paris, France Supervision of projects and participation on defense committees September 2012 March 2015 High involvement in the supervision of database projects. Member of several committees of M.Sc. defenses. Part-time teaching assistant October 2007 September 2009 High involvement in given courses. Introduction to algorithms Programming with C Initiation to Microsoft Office suite tools Industrial experience A STAR Institute for Infocomm Research, Singapore Scientist August 2014 November 2014 Data Analytics research team Design office Omedia, Dakar, Senegal Head of the department of computer science June 2009 January 2010 Missions: Information system management Network administration, DBA Software engineering Polyconsult Ingenierie, Dakar, Senegal Engineer Junior August 2009 December 2009 Missions: Administration of network servers Web development Practical skills in computer science Conception: Merise, UML Programming languages: Java, C, C++, CSharp, Python DBMS: Oracle, MySQL, Postgres, MongoBD, SQL, PL/SQL Big Data: Hadoop/MapReduce and NoSQL databases
Operating systems: Distributions Unix and Windows Web technologies and XML: XHTML/CSS, PHP, Javascript, DOM, SAX, DTD, XPath, XQuery Other(s): L A TEX, Interconnection and administration of computer networks, Eclipse, R, SVN, Git Applications Probabilistic XML merging tool System developped during my M.Sc. internship A demonstration is possible on requests Maritime traffic application High involvement in the process of designing the application A video demonstrating our system is available at http://dbweb.enst.fr/ships.mpg Languages Wolof: Mother tongue French: Fluent English: Fluent German: Basics