Claudia Marinica

Assistant Professor

News:

- Delegation CNRS @LS2N Lab in Nantes between 1st of September 2017 till 31st of August 2018!

- Article "Personal Networks of Scientific Collaborators: a large scale experimental analysis of their evolution" accepted to Springer series "Communications in Computer and Information Science" (CCIS) via ISIP Workshop 2016. To appear.

- Paper "Towards a Better Understanding of Museum Visitors’ Behavior through Indoor Trajectory Analysis" published in the Proceedings of the "Digital Presentation and Preservation of Cultural and Scientific Heritage" Conference (DDiP2018). To appear.

- Paper "The #Id\'eo2017 Platform" published in Proceeding of the "CMC-Corpora Conference 2017". To appear.

- New article on www.elastic.io presenting the use of Elasticsearch in the #IDEO2017 platform. You can read it here!

- #Idéo2017 platform allows you now to analyse the tweets of political parties for the 20157 French legislative election. Please visit us: http://ideo2017.ensea.fr/legislatives2017/

- An article under preparation for WIREs Data Mining and Knowledge Discovery

- An article under submission to Interstices Online Journal (supported by INRIA) presenting the #IDEO2017 platform.

- Partener of the new #Idéo project which just kicked-off. Please visit our web site: ideo2017.ensea.fr

Claudia Marinica


I am currently Assistant Professor in Paris area, at the University of Cergy-Pontoise, IUT of Cergy-Pontoise member of the University of Paris Seine , in the Métiers du Multimédia et de l'Internet - in short, MMI - department, and I am conducting my research activities in the Equipes Traitement de l'Information et Systèmes research laboratory (ETIS Lab), Multimedia Indexation and Data Integration research team (MIDI). I have joined the University of Cergy-Pontoise in 2011, after defending my PhD in 2010 in the Laboratoire des Sciences du Numérique de Nantes research laboratory (LS2N Lab), Data User Knowledge (DUKe) research team, Polytech'Nantes, University of Nantes.
My research activity is positioned in the data analytics research area, and I am particularly interested in mining big datasets by exploiting at the same time additional community knowledge, usually expressed in the form of semantically enriched information represented by ontologies or other graph like structures. During my PhD I proposed a new approach of post-processing association rules integrating user knowledge under the form of ontologies.
Since 2011, when I joined the ETIS Lab, I have significantly opened up my area of interest by starting collaborations with my team colleagues, but also with a linguist colleague from the MMI department and several cultural institutions (Laboratoire de Recherche des Monuments Historiques, Centre de Recherche et de Restauration des Musées de France, Centre de Recherche sur la Conservation des Collections, Louvre Museum) via different projects. In these past years, I have worked on different research problems related to data analytics and/or user/community knowledge management which are described in the Research page.

Research


Frequent pattern mining (frequent/unfrequent items) integrating user knowledge

Currently, I am working along 3 directions: (1) mining association rules based on disjunctive frequent patterns made up of unfrequent items that are semantically close, (2) mining frequent and homogeneous closed itemsets, and (3) mining frequent itemsets with vertical data layout in MapReduce.

Online Personal Networks Analysis

Here, I am studying the problem of predicting the state of an OPN at time t+1, knowing its state at all the previous $t$ timestamps for online personal networks. In order to tackle this problem, we make a comparative study of existing evolution models for OSNs, and we test their applicablility to OPNs on OPNs from the DBLP database (https://datahub.io/fr/dataset/dblp).

Knowledge management and extraction for Digital Heritage

In the area of knowledge management and extraction for Digital Heritage, I work towards two directions: (1) build an ontological model to solve interoperability issues in cultural heritage area (PARCOURS and PatrimEph project funded by PATRIMA LabEx), and (2) study political discourse in Twitter.

Privacy preserving trajectory mining using places' semantics

I study here the solutions to publishing semantic trajectory data (a semantic trajectory is a raw trajectory cut into labeled stops and movings where a label is a semantic place) while guaranteeing the protection of sensitive users data.

Advisory academic experience

PhD students:

Oct 2016 - now Alexandros Kontarinis "Mining and Analysing enriched trajectories - Application to the trajectories of the visitors of a museum" (collaboration with Louvre Museum)

Oct 2014 - now Sarah Djemili "Egocentric online social networks: algorithms for information flow and community formation"

Oct 2013 - June 2015 Jean-Philippe Attal "Online social networks analysis in parallel environments"

2012 - 2015 Inès Hillali "Mining disjunctive patterns"

Master of Science Internships supervision:

2017-now Nader Hassine

2015-2016 Jalel Haji

2015-2016 Naoual Haddioui

2014-2015 Haile Misgna

2013-2014 Pierre Thomazo

2013-2014 Abir Ghariani

2013-2014 Sarah Djemili

2007-2008 Andrei Olaru

2006-2007 Loic Glimois

Other Internships supervision:

2017-now Sofiane X

Projects supervision:

2014-2015 Alexandre Noel

2014-2015 Nicolas Noel

2014-2015 Yuxuan Zhang

2013-2014 Pierre Thomazo

2013-2014 Youness Mourtaji

Research projects

2016 - 2018 "Ephemeras as heritage" (PatrimEph) - 2016 LabEx PATRIMA Call

2016 - 2019 "TRAJECTOIRES: Mining and Analysing of enriched trajectories - Application to the trajectories of the visitors of a museum" (collaboration with Louvre Museum) - 2016 LabEx PATRIMA Call

2016 - 2017 "#Idéo2017: development of a tool for analyzing political tweets during the election campaigns" - Printemps 2016 Fondation University of Cergy-Pontoise Call

2016 - 2017 "Cultural heritage and restoration-conservation: ontology for using a terminology referential common to different data sources 3" (PARCOURS3) - 2015 LabEx PATRIMA Call

2015 - 2016 PARCOURS2 - 2015 LabEx PATRIMA Call

2014 - 2016 "Privacy-Aware TRAjectory Mining" (PATRAM) - 2014 STIC-AmSud Call

2014 - 2015 "Data Management in the Cloud Era" - 2014 CONNECT2SEA Call

2014 - 2015 "Trajectory mining among indoor moving objects applied to Cultural Institutions" - BQR ENSEA Call

2013 - 2015 PARCOURS - 2013 LabEx PATRIMA Call

2013 - 2015 "Gestion Optimisée des Données dans les nuages" (GOD) - 2013 STICAsia Call

2013 - 2014 "Datajournalism and digital humanities: the case of political lexique" - Printemps 2013 Fondation Université Cergy-Pontoise Call

Teaching


Research-related

Data Mining

Big Data

XML and Semantic Web


Programming

C Programming

Object Oriented Programming / Java


Web Programming - Font End

HTML / CSS / Bootstrap

JavaScript / jQuery / Popcorn.js


Mobile Programming

Android


Pedagogical responsibilities

2015 - now Responsible of the specialization "Communication and digital medias" in 2nd year of DUT MMI.

2015 - now In charge of the tutored projects (projets tuteurés) for the 2 years of DUT MMI. In 2015 we collaborated for these projects with the SNSM association, and this year we are collaborating with Centre d'Art d'Enghien; the students were supposed to produce in the 1st case a video, and in the 2nd case a web site.

2012 - 2014 In charge of the organization of the Time Table for the 2 years of DUT MMI.

Publications


BDLP

Please check my publications on DBLP.


Google Scholar

Please check my Google Scholar page.


HAL

Please check my HAL page.


ResearchGate

Please visit my page on ResearchGate.

Responsibilities / Collective charges


Contribution to the research community

Board member of scientific organizations

2012 - now Elected member of ETIS Lab's Council

2012 - now Elected member of Scientific EGC Association's board - vice treasurer

2012 - now Editorial board member of the "1024 - Bulletin de la Société Informatique de France"

Member of Organization Committee of conferences

2017 Organisation Committee of the 4th Winter School é-EGC on the theme "Social Networks". In conjunction with the 18th (French Speaking) Conference on Knowledge Extraction and Management (EGC2018), Paris, France.

2017 Organisation Committee of the Conference "Intelligent Territories: such a smart model? Paradoxical effects of a technological and social mutation" (TERRI'2017), 22-24 March 2017, Cergy-Pontoise, France. This conference is supported by all the Institutions part of the COMMUE Université Paris Seine, and by the COMMUE itself.

2016 Organisation Committee of the 3rd Winter School é-EGC on the theme "Semantic Web". In conjunction with the 17th (French Speaking) Conference on Knowledge Extraction and Management (EGC2017), 23-27 January 2017, Grenoble, France.

2016 Organisation Committee of the 2nd Winter School é-EGC on the theme "Pattern Mining". In conjunction with the 16th (French Speaking) Conference on Knowledge Extraction and Management (EGC2016), 18-22 January 2016, Reims, France.

2014 Organization Committee of the "Data Management in the Cloud Era" Workshop, Kuala Lumpur, Malaysia, 8 October 2014 (partially funded by the CONNECT2SEA project).

2013 Organization Committee of the 2nd International Workshop on Open Data (WOD), Paris, 3 June 2013.

2013 Organization Committee of the Open Data Tutorials, Paris, 29-31 May 2013.

2012 - 2016 Organization of the Journée des Doctorants of ETIS Lab.

2007 - 2016 Organization Committee of the French-speaking Conference on Data and Knowledge Management ("Extraction et Gestion des Connaissances") (EGC 2008, EGC2009, EGC2010, EGC2011, EGC2012, EGC2013, EGC2014, EGC2016, EGC2017, EGC2018) - in charge of registrations and billing (approx 240 participants): registration web site, in contact with the participants, and billing. The EGC conference is organized by the "Extraction et Gestion de Connaissances" (EGC) Association.

Since 2006 Non official board member of the EGC Association "Extraction et Gestion des Connaissances" (official since 2012):
- till 2009: Maintenance (in collaboration with Julien Blanchard and Jérôme David till 2008) of the web site of the association; - till 2009: Papers' abstracts indexation of EGC (2003 - 2009).

2006 - 2007 Organization committee of the workshop "Modélisation des connaissances", chair Henri Briand jointly organized with "Extraction et Gestion de Connaissances" 2007 (EGC 2007) , Namur, Belgique.

Program committees and reviewer

International journals:
International Journal of Pattern Recognition and Artificial Intelligence
Transactions on Knowledge and Data Engineering, special issue Domain-driven Data Mining (TKDE)
Wiley Interdisciplinary Reviews (WIREs) : Data Mining and Knowledge Discovery
International Journal of Information Technology and Decision Making (IJITDM)
International Journal of Social Network Mining (IJSNM)
Data and Knowledge Engineering (DKE) Journal
Journal of Information Processing Systems

International Conferences:
The 21st ACM International Conference on Information and Knowledge Management (CIKM 2012, CIKM2013), IEEE International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2012, The 2011 International Conference on Advances in Social Networks Analysis and Mining ; The Sixth International Conference on Emerging Security Information, Systems and Technologies ; International Conference on Data Mining (ICDM2011, ICDM2012, ICDM2013, ICDM2016) ; The 2011 International Conference on Advances in Social Networks Analysis and Mining ; 19th International Symposium on Methodologies for Intelligent Systems 2011 (ISMIS2011) ; SIAM International Conference on Data Mining (SDM2011, 2010) ; 19th International Conference on Computational Statistics (COMPSTAT2010) ; Conf\'{e}rence Internationale sur l'Informatique et ses Applications (CIIA 2009) ; Pacific Rim Knowledge Acquisition Workshop (PKAW 2008) en conjonction avec The Tenth Pacific Rim International Conference on Artificial Intelligence (PRICAI 2008).

National Conferences:
Conférence nationale Extraction et Gestion des Connaissances (EGC2009, EGC2015, EGC2016, EGC2017)

Collective charges

Selection committees for Assistant Professor

2015 - 2016 Participation as internal member in the Selection Committee for an Assistant Professor recruitment in 27th section at University of Cergy-Pontoise, department of Computer Science. Position profile: Databases and Machine Learning.

2013 - 2014 Participation as external member in the Selection Committee for an Assistant Professor recruitment in 27th section at University of Rennes 1, UFR ISTIC & IRISA (Data and Knowledge Management department). Position profile: Information systems and databases.

2013 - 2014 Participation as external member in the Selection Committee for an Assistant Professor recruitment in 27th section at University of Rennes 1, IUT de Lannion, Computer Science department & IRISA (Data and Knowledge Management department). Position profile: Information systems ands databases.

2012 - 2013 Participation as internal member (to represent the MMI department) in the Selection Committee for an Assistant Professor recruitment in 6th section (management/marketing) at IUT of Cergy-Pontoise, Métiers du Multimédia et de l'Internet department & THEMA.

Other collective charges

2012 - now Representative of the MIDI team in the Communication Team of the ETIS Lab.

2013 - now Representative of the dept MMI in the "Decision Board" (Commission de choix), and then of the "Limited Board" (Conseil restreint) of the IUT of Cergy-Pontoise.

2015, 2016 & Representative* of the dept MMI at the Rencontres du réseau Réseau International Universitaire de Création Numérique (RUN) (http://www.reseau-run.com/). Participation to RUN2015 in Toulon, RUN2016 in Rouyn-Noranda (Quebec) and RUN2017 in Sfax (Tunisie). The RUN meeting is organized in one week around two main objectives: (1) a two days research conference on a specific area, and (2) 48h of competition between groups of students on a multimedia project.