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2012 - 2020
Publications

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Here you can find a list of my publications.

Please feel free to check out their .pdf versions.

International journal papers

2018:

  • NEW! Adrian Chifu, Florentina Hristea.
    Feature Selection for Spectral Clustering: to Help or Not to Help Spectral Clustering when Performing Sense Discrimination for IR?
    In: Open Computer Science, Volume 8, Issue 1, p. 218–227, December 2018.
    Access:
    Access (OCS):

2015:

  • Julie Ayter, Adrian Chifu, Sebastien Déjean, Cecile Desclaux, Josiane Mothe.
    Statistical Analysis to Establish the Importance of Information Retrieval Parameters.
    In: Journal of Universal Computer Science, Consortium J.UCS, Special Issue Information Retrieval and Recommendation, Vol. 21 N. 13 (2015), p. 1767-1789, December 2015.
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  • Adrian Chifu, Florentina Hristea, Josiane Mothe, Marius Popescu.
    Word Sense Discrimination in Information Retrieval: A Spectral Clustering-based Approach.
    In: Information Processing & Management, Elsevier, Vol. 51, p. 16-31, March 2015.
    Access:

2012:

  • Adrian Chifu, Radu Tudor Ionescu. Word Sense Disambiguation to Improve Precision for Ambiguous Queries.
    In: Central European Journal of Computer Science, Versita, co-éditeur Springer Verlag, Londres - GB, Vol. 2 N. 4, p. 398-411, December 2012.
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National journal papers

2020:

  • NEW! Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Prédire l'intensité de contradiction dans les commentaires : faible, forte ou très forte ?
    In: Revue d'Intelligence Artificielle (RIA 2020).
    (to appear)

2019:

  • NEW! Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Prédire l'intensité de contradiction dans les commentaires : faible, forte ou très forte ?
    In: Le Bulletin de l'Association Française pour l'Intelligence Artificielle (AFIA 2019).
    (to appear)
    Access HAL:

International conference papers

2020:


2019:

  • Adrian Chifu.
    The R2I_LIS Team Proposes Majority Vote for VarDial’s MRC Task.
    In: 6th Sixth Workshop on NLP for Similar Languages, Varieties and Dialects - colocated with NAACL 2019 (VarDial2019 @ NAACL2019), June 2019.
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  • Bernard Espinasse, Sébastien Fournier, Adrian Chifu, Gaël Guibon, René Azcurra, Valentin Mace.
    On the Use of Dependencies in Relation Classification of Text with Deep Learning.
    In: 20th International Conference on Computational Linguistics and Intelligent Text Processing (CICLing2019), 7-13 April 2019.
    Access:

2018:

  • Adrian Chifu, Léa Laporte, Josiane Mothe, Md Zia Ullah.
    Query Performance Prediction Focused on Summarized Letor Features. (short paper)
    In: 41st st International ACM SIGIR Conference on Research and Development in Information Retrieval SIGIR2018, July 2018.
    Access ACM:
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  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Predicting Contradiction Intensity: Low, Strong or Very Strong? (short paper)
    In: 41st st International ACM SIGIR Conference on Research and Development in Information Retrieval SIGIR2018, July 2018.
    Access ACM:
  • Nathanaëla Andrianasolo, Adrian-Gabriel Chifu, Sébastien Fournier, Fidelia Ibekwe-SanJuan.
    Challenges to knowledge organization in the era of social media. The case of social controversies.
    In: 15th International ISKO Conference, ISKO2018, 9-11 July, 2018.
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  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Contradiction in Reviews: is it Strong or Low?
    In: 40th European Conference on Information Retrieval, ECIR 2018 - BroDyn: Workshop on Analysis of Broad Dynamic Topics over Social Media, March 2018.
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2017:

  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Finding and Quantifying Temporal-Aware Contradiction in Reviews.
    In: The 13th Asia Information Retrieval Societies Conference, AIRS2017, November 2017.
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  • Amélie Bohas, Marie-Aude Abid-Dupont, Tarek Abid, Adrian Chifu, Sébastien Fournier.
    Les réactions des stakeholders aux allégations d'irresponsabilité organisationnelle : le cas du scandale Volkswagen.
    In: 12ème 12ème congrès du RIODD, Paris, Octobre 2017.
  • Adrian Chifu, Fidelia Ibekwe-Sanjuan, Nathanaêla Andrianasolo.
    Role of social media in propagating controversies: the case of cultural microblog feeds.
    In: The 8th Conference and Labs of the Evaluation Forum - CLEF Microblog Cultural Contextualization, CLEF2017, September 2017. (Working Note)
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  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Harnessing Ratings and Aspect-Sentiment to Estimate Contradiction Intensity in Temporal-Related Reviews.
    In: 21th International Conference on Knowledge Based and Intelligent Information and Engineering Systems, KES2017, September 2017.
    Access ScienceDirect:
  • Adrian-Gabriel Chifu, Sébastien Déjean, Stefano Mizzaro, Josiane Mothe.
    Human-Based Query Difficulty Prediction
    In: 39th European Conference on Information Retrieval, ECIR 17, April 2017.
    Access SPRINGER:

2016:

  • Adrian Chifu, Sébastien Fournier.
    SegChainW2V: Towards a generic automatic video segmentation framework, based on lexical chains of audio transcriptions and word embeddings.
    In: 20th International Conference on Knowledge Based and Intelligent Information and Engineering Systems, KES2016, September 2016.
    Access ScienceDirect:
  • Adrian Chifu, Sébastien Fournier.
    SegChain: Towards a generic automatic video segmentation framework, based on lexical chains of audio transcriptions.
    In: 6th International Conference on Web Intelligence, Mining and Semantics (WIMS'2016), 2016.
    Access:
    Access ACM:

2015:

  • Radu Tudor Ionescu, Adrian Chifu, Josiane Mothe.
    DeShaTo: Describing the Shape of Cumulative Topic Distributions to Rank Retrieval Systems without Relevance Judgments (short paper).
    In: Symposium on String Processing and Information Retrieval (SPIRE 2015), London, UK, 01/09/2015-04/09/2015, Springer, p. 75-87, September 2015.
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National conference papers

2018:

  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Prédire l'intensité de contradiction dans les commentaires : faible, forte ou très forte ?
    In: 29es journées francophones d'Ingénierie des Connaissances (IC2018), July 2018. (2nd best paper)
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2017:

  • Ismaïl Badache, Sébastien Fournier, Adrian Chifu.
    Détection de contradiction dans les commentaires.
    In: COnférence en Recherche d'Information et Applications (CORIA2017), 29/03/2017-31/03/2017, 2017.
    Access ARIA:

2016:

  • Adrian Chifu, Serge Molina, Josiane Mothe.
    MyBestQuery: A serious game to collect manual query reformulation (regular paper).
    In: Colloque Veille Stratégique Scientifique et Technologique (VSST 2016), Rabat (Morocco), 18/10/2016-20/10/2016, 2016.
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  • Adrian Chifu, Serge Molina, Josiane Mothe.
    MyBestQuery: un jeu sérieux pour apprendre des utilisateurs (poster).
    In: Conférence francophone en Recherche d'Information et Applications (CORIA 2016), Toulouse, 08/03/2016-11/03/2016, Association Francophone de Recherche d'Information et Applications (ARIA), March 2016.
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2015:

  • Adrian Chifu, Léa Laporte, Josiane Mothe.
    La prédiction efficace de la difficulté des requêtes : une tâche impossible? (regular paper) (short presentation).
    In: Conférence francophone en Recherche d'Information et Applications (CORIA 2015), Paris, 18/03/2015-20/03/2015, Association Francophone de Recherche d'Information et Applications (ARIA), p. 189-204, March 2015.
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2014:

  • Julie Ayter, Cecile Desclaux, Adrian Chifu, Josiane Mothe, Sébastien Déjean.
    Performance Analysis of Information Retrieval Systems (regular paper).
    In: Spanish Conference on Information Retrieval, Coruna, 19/06/2014-20/06/2014, Springer-Verlag, (electronic support), June 2014.
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  • Adrian Chifu, Josiane Mothe.
    Expansion sélective de requêtes par apprentissage (regular paper).
    In: Conférence francophone en Recherche d'Information et Applications (CORIA 2014), Nancy, France, 19/03/2014-21/03/2014, LORIA, p. 231-246, March 2014.
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2013:

  • Adrian Chifu.
    Prédire la difficulté des requêtes : la combinaison de mesures statistiques et sémantiques (short paper).
    In: Conférence francophone en Recherche d'Information et Applications (CORIA 2013), Neuchatel, Suisse, 03/04/2013-05/04/2013, Université de Neuchétel, p. 191-200, April 2013.
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Position papers

2017:

  • Magalie Ochs, Adrian Chifu, Sebastien Fournier, Evelyne Lombardo, Ivan Madjarov, Patrice Bellot.
    Vers une personnalisation des environnements d’apprentissages à l’expérience émotionnelle de l’apprenant.
    In: ORPHEE RDV 2017, Font Romeu (France), 30/01/2017-02/02/2017, 2017.

Other publications

2017:

  • Adrian Chifu.
    Beyond meaning.
    Invited speaker @RAAI 2017. Bucharest (RO). June 2017.

2016:

  • Adrian Chifu.
    Presentation, Thesis research & SegChainW2V: Towards a Generic Automatic Video Segmentation Framework, based on Lexical Chains of Audio Transcriptions and Word Embeddings.
    Seminary (Séminaire d'accueil des enseignants-chercheurs de la FEG). December 2016.

2014:

  • Adrian Chifu.
    Expansion sélective de requêtes par apprentissage.
    Seminary. February 2014.

2013:

  • Adrian Chifu.
    Difficult query predictors: combining statistical and semantic measures.
    Seminary. February 2013.