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Dernière mise à jour : 14/10/2021 |
Présentation
Formation et parcours professionnel
Thèmes de recherche
Activités administratives
Responsabilité de projets
Distinctions ou Financements
Enseignements
Activités d’encadrement
Principales publications et conférences
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I was originally trained in Mathematics and Computer Science and, after working for several years in the software industry, I switched back to academia (after studies in Psychology, an MSc in Neurobiology and Behavior, and a PhD in Linguistics).
This background allows me to approach the Language Sciences from an inter-disciplinary and quantitative perspective, and I mostly work on questions that involve computers, statistics and empirical data organized in large databases.
For more details on my background please see my Personal Website.
Google Scholar seems to keep quite an extensive track of my publications with citations, h-index and what not.
Some of the software and databases I develop are on GitHub.
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FORMATION ET PARCOURS PROFESSIONNEL
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| Education:
2019 - 2021 |
Habilitation à Diriger des Recherches (HDR) en Sciences du langage - Linguistique ["Accreditation to supervise research" in Language Sciences/Linguistics]: Université Lumière Lyon 2, Lyon, France (supervisor: François Pellegrino; committee: Jean-Jacques Hublin, Didier Demolin, Susanne Fuchs, Jean-Marie Hombert, Asifa Majid, and Sharon Peperkamp) |
2004 - 2006 |
PhD in Linguistics: Language Evolution and Computation Research Unit, The University of Edinburgh (supervisors: Simon Kirby and Jim Hurford, awarded with no corrections) |
2001 (March-Mai) |
SOCRATES Exchange Program: Max Planck Institute for Human Ethology, Seewiesen, Germany (supervisor: Wulf Schiefenhövel) |
2000 - 2002 |
MSc in Neurobiology and Behaviour: Department of Biology, University of Bucharest, Romania (supervisor: Carmen Strungaru)
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1996 - 1998 |
Undergraduate studies in Psychology: Department of Psychology, University of Bucharest, Romania |
1993 - 1997 |
BSc in Mathematics and Computer Science: Department of Mathematics, University of Bucharest, Romania (thesis adviser: Luminiţa State) |
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| Employment, academic positions, affiliations and editorial activity:
2021 - |
ICREA Research Professor: ICREA and Department of Catalan Philology and General Linguistics, University of Barcelona, Barcelona, Spain |
2018 - 2021 |
IDEXLyon Fellow: laboratoire Dynamique Du Langage, Université Lyon 2 and Université de Lyon, France |
2018 - present |
Editorial board member: Linguistic Typology (De Gruyter) |
2017 - 2018 |
EURIAS Fellow: Collegium de Lyon - Iinstitut d'Études Avancées, Université de Lyon, France |
2017 - 2019 |
Affiliation: Language & Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2016 (February) |
Visiting Professor: Empirical Foundations of Linguistics International Chair, Université Sorbonne Nouvelle Paris 3, Pairs, France |
2015 - present |
Executive editor (with Bart de Boer): Journal of Language Evolution (Oxford University Press) |
2008 - 2012 |
Senior investigator and Project leader "Genetic biasing in language and speech": Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2011 - present |
Research Fellow (affiliation): Donders Institute for Brain, Cognition and Behaviour, Nijmegen |
2008 - 2012 |
Research staff: Neurobiology of Language Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2007 - 2008 |
ESRC Postdoctoral Fellow: Linguistics and English Language, The University of Edinburgh, UK |
2007 |
Research Associate: Linguistics and English Language, The University of Edinburgh, UK, AHRC-funded project (April McMahon, April – June) & DTRF short grant (Jim Hurford, January – February) |
1997 - 2004 |
Software engineer, Project manager, Technical Leader: Softwin S.R.L., Bucharest, Romania (with stages in Rennes, France; Paris, France and Vaasa, Finland) |
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THÈMES DE RECHERCHE
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| During my academic career I have worked on several big themes, mostly concerning language origins, evolution and diversity.
A non-exhaustive list of questions my work attempts to answer is:
- How and when did arguably "modern" language evolve? Did we share it with other humans, such as the Neanderthals? What sort of empirical evidence can be used to answer these questions?
- What are the genetic foundations of language and speech? How do they interact with the environment, and, more importantly, the cultural evolution of language?
- How can we infer the rates of change of structural aspects of language? How do Bayesian phylogenetic methods compare with other proposals and how can we estimate this latent stability using psychometric approaches?
- How is the variation in the infrastructure of language and speech patterned between individuals and groups? How does it affect (bias) language change and linguistic diversity?
- In particular, how does variation in vocal tract anatomy and physiology influence phonetic and phonological cross-linguistic diversity?
- How do linguistic complexity and robustness emerge, how are they maintained, and so they vary across languages? Is there a connection to variation in environmental conditions and speakers?
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ACTIVITÉS ADMINISTRATIVES
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| Administrative responsibilities:
2019 - |
LABEX ASLAN (steering committee member & theme coordinator), Université de Lyon, France |
2010 - 2017 |
The library committee (member), Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2012 |
The WEB committee (temporary member), Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2012 |
Online forum and wiki for statistics with R (setup & moderation), Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2009 - 2012 |
Biological infrastructure of language series of meetings (co-organizer), Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands |
2008, 2009 |
Foundations of evolutionary theory reading group (co-organizer), Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
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RESPONSABILITÉ DE PROJETS
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| Principal Investigator:
2018 - 2021 |
IDEXLyon Fellowship: Variation, Change and Complexity in Linguistic and Health-related Behaviours (V2C; approx. €1,200,000), Université de Lyon, Université Lumière Lyon 2 (Laboratoire Dynamique du Langage) & Université Claude Bernard Lyon 1 (Laboratoire HESPER), France |
2012 - 2017 |
NWO Vidi grant 276-70-022: The influence of genetic biases on the evolution, universal properties and diversity of speech and language (G[ɜ]bils; €800,000), Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2007 - 2008 |
ESRC UK Postdoctoral Research Fellowship PTA-026-27-1569: Non-spurious Correlations Between Genetic and Linguistic Inter-population Diversities in the Context of Human Evolution (approx. $70,000), The University of Edinburgh, UK |
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DISTINCTIONS OU FINANCEMENTS
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| Grants and Awards:
2018 - 2021 |
IDEXLyon Fellowship, Université de Lyon, France |
2017 - 2018 |
EURIAS Fellowship, Collegium de Lyon, France |
2012 - 2017 |
The Netherlands Organisation for Scientific Research (NWO) Vidi grant no. 276-70-022 "Genetic biasing in language and speech", Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2007 - 2008 |
ESRC (UK) Postdoctoral Research Fellowship, The University of Edinburgh, UK |
2004 - 2006 |
ORS (Overseas Research Students) UK Award no. 2003014001, The University of Edinburgh, UK |
2004 - 2006 |
Studentship College of Humanities and Social Science, The University of Edinburgh, UK |
2001 (March-Mai) |
SOCRATES Exchange Program, Max Planck Institute for Human Ethology, Seewiesen, Germany |
1993 - 1997 |
Studentship, Department of Mathematics, University of Bucharest, Romania |
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ENSEIGNEMENTS
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| Teaching, Lectures and Workshops:
2018 - 2020 |
Lectures Sciences du Langage, Master Program in Cognitive Sciences, Université Lyon 2, France |
2019 |
Lectures Statistics with R, Master Program in Cognitive Sciences, Université Lyon 2, France |
2016 |
Lecture Language and speech are cool for AI, Master's Program in Artificial Intelligence, Radboud University, Nijmegen |
2016 |
Lectures Biases in language evolution, Summer School of Linguistics, Litomyšl, Czech Republic |
2016 |
Lectures Language, genes and evolution, Empirical Foundations of Linguistics, Université Sorbonne Nouvele Paris 3, Paris, France |
2015 |
Lecture Language origins and evolution, Radboud Summer School, Nijmegen, The Netherlands |
2014 - 2017 |
Lectures Genetics and evolution of language, University of Edinburgh, UK |
2014 |
Lectures Genetics and language, LOT Summer School, Nijmegen, The Netherlands |
2013 |
Lectures Genetics and language, LSA Summer School, Ann Arbor, USA |
2013 |
Lectures Genetics and language, DGfS Sommerschule 2013, Berlin, Germany |
2013 |
Lecture Nature and nurture, International Max Planck Research School, Nijmegen, The Netherlands |
2011 - 2015 |
Lecture Genetic and linguistic diversities, Master Program in Cognitive Neurosciences, Donders Institute, Nijmegen, The Netherlands |
2010, 2012, 2013 |
Course Introduction to statistics using R, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
2011, 2013 |
Lectures Language and genetics: A brief overview, University of Edinburgh, UK |
2006, 2007 |
Lecture Genetics and human evolution, University of Edinburgh, UK |
2004 - 2007 |
Tutorials: Linguistics 1, Statistics and Experimental Design, Psychology 1 and Psychology 2, University of Edinburgh, UK |
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ACTIVITÉS D’ENCADREMENT
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| Supervision, steering and reading committees:
2020 - 2023 |
PhD thesis supervisor: M. Josserand, Université Lumière Lyon 2, France |
2020 |
MSc internship and thesis supervisor: M. Josserand, Université Lumière Lyon 2, France |
2020 |
PhD defense committee member: I. Douros, Université de Lorraine, France |
2020 |
PhD steering committee (comités de suivi de thèse): C. Voirin, D. Valente, L. Mouton, Université Lumière Lyon 2, France; L. Vandeveer, Université Bordeaux Montaigne, France |
2019 - 2020 |
MSc internship and thesis co-supervisor: E. Jennings, Vrije Universiteit Amsterdam, The Netherlands |
2018 - 2021 |
PhD thesis co-supervisor: L. Siqueira do Prado, G. Abdalla, Université Lyon 1, France |
2019 - 2022 |
PhD thesis supervisor: N. Ulrich, R. Anselme, Université Lumière Lyon 2, France |
2019 |
PhD defense committee member & rapporteur: A. Suire, Institut des Sciences de l’Évolution, Montpellier, France |
2018 |
PhD defense committee member: W. Schueller, INRIA Bordeaux Sud-Ouest, France |
2013 - 2018 |
PhD thesis main supervisor: R. Janssen Let the agents do the talking: On the influence of vocal tract anatomy on speech during ontogeny, Radboud University, Nijmegen, The Netherlands (awarded 13/09/2018) |
2017 |
PhD reading committee: V. Kolipakam A holistic approach to understanding pre-history, Radboud University, Nijmegen, The Netherlands |
2017 - present |
PhD thesis steering committee external member: V. Kogan, PhD in Cognitive Science & Language, University of Barcelona, Spain |
2016 - present |
PhD thesis co-supervisor: J. Collins, PhD Program, Radboud University, Nijmegen, The Netherlands |
2015 - 2016 |
MSc thesis external supervisor: V. Kogan, MSc in Psychology of Language, University of Edinburgh, UK |
2012 |
PhD defense committee: H. Xiang The language networks of the brain, Radboud University, Nijmegen, The Netherlands. |
2011, 2012, 2014 |
MSc thesis co-supervisor: E. Meeussen Colour blindness and its contribution to colour vocabulary, MSc in Cognitive Neuroscience, Radboud University, Nijmegen, The Netherlands |
2010 - 2012 |
PhD thesis auxiliary supervisor: V. Kolipakam, PhD program, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands |
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PRINCIPALES PUBLICATIONS ET CONFÉRENCES
AFFICHER LA VERSION LONGUE / VERSION COURTE
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Articles de revues
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Dediu, D., Moisik, S., Baetsen, W., Bosman, A. & Waters-Rist, A., 2021, "The vocal tract as a time machine: inferences about past speech and language from the anatomy of the speech organs", Philosophical Transactions of the Royal Society B , 376:1824, pp. 20200192 (doi:10.1098/rstb.2020.0192, Full text)
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Josserand, M., Tang, M., Pellegrino, F. & Dediu, D., 2021, "Interindividual variation refuses to go away: A Bayesian computer model of language change in communicative networks", Frontiers in Psychology, 12, pp. 2176 (doi.org/10.3389/fpsyg.2021.626118)
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Dediu, D., 2021, "Tone and genes: New cross-linguistic data and methods support the weak negative effect of the “derived” allele of ASPM on tone, but not of Microcephalin", PLoS ONE, 16:6, pp. e0253546 (doi:10.1371/journal.pone.0253546)
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Josserand, M., Meeussen, E., Majid, A. & Dediu, D., 2021, "Environment and culture shape both the colour lexicon and the genetics of colour perception", Scientific Reports, 11, pp. 19095 (doi:10.1038/s41598-021-98550-3, Full text)
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Siqueira do Prado, L., Allemann, S., Viprey, M., Schott, A.M., Dediu, D. & Dima, A., 2020, "Quantification and visualisation methods of data-driven chronic care delivery pathways: protocol for a systematic review and content analysis", BMJ Open, 10:3, pp. e033573 (doi:10.1136/bmjopen-2019-033573, full text)
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Dediu, D. & Moisik, S., 2019, "Pushes and pulls from below: Anatomical variation, articulation and sound change", Glossa: A Journal of General Linguistics, 4:1, pp. 7 (doi:10.5334/gjgl.646)
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Janssen, R., Moisik, S. & Dediu, D., 2019, "The effects of larynx height on vowel production are mitigated by the active control of articulators", Journal of Phonetics, 74, pp. 1-17 (doi:10.1016/j.wocn.2019.02.002)
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Blasi, D., Moran, S., Moisik, S., Widmer, P., Dediu, D. & Bickel, B., 2019, "Human sound systems are shaped by post-Neolithic changes in bite configuration", Science, 363:6432, pp. eaav3218 (doi: 10.1126/science.aav3218 )
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Allemann, S., Dediu, D. & Dima, A., 2019, "Beyond Adherence Thresholds: A Simulation Study of the Optimal Classification of Longitudinal Adherence Trajectories From Medication Refill Histories", Frontiers in Pharmacology, 10, pp. 383 (doi:10.3389/fphar.2019.00383)
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Dediu, D., Janssen, R. & Moisik, S., 2019, "Weak biases emerging from vocal tract anatomy shape the repeated transmission of vowels", Nature Human Behaviour, - (doi: 10.1038/s41562-019-0663-x)
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Gialluisi, A., Dediu, D., Francks, C. & Fisher, S., 2013, "Persistence and transmission of recessive deafness and sign language: New insights from village sign languages", European Journal of Human Genetics, 21, pp. 894-896 (doi:10.1038/ejhg.2012.292)
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Dediu, D. & Levinson, S., 2013, "On the antiquity of language: The reinterpretation of Neandertal linguistic capacities and its consequences", Frontiers in Language Sciences, 4, pp. 397 (doi:10.3389/fpsyg.2013.00397)
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Dediu, D. & Cysouw, M., 2013, "Some structural aspects of language are more stable than others: A comparison of seven methods", PLoS ONE, 8, pp. e55009 (doi:10.1371/journal.pone.0055009)
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Dediu, D. & Levinson, S., 2012, "Abstract profiles of structural stability point to universal tendencies, family-specific factors, and ancient connections between languages", PLoS ONE, 7:9, pp. e45198 (doi:10.1371/journal.pone.0045198)
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Dediu, D., 2011, "A Bayesian phylogenetic approach to estimating the stability of linguistic features and the genetic biasing of tone", Proceedings of the Royal Society of London/B, 278:1704, pp. 474-479 (doi:10.1098/rspb.2010.1595)
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Dediu, D., 2009, "Genetic biasing through cultural transmission: Do simple Bayesian models of language evolution generalize?", Journal of Theoretical Biology, 259, pp. 552-561 (doi:10.1016/j.jtbi.2009.04.004)
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Dediu, D. & Ladd, D., 2007, "Linguistic tone is related to the population frequency of the adaptive haplogroups of two brain size genes, ASPM and Microcephalin", PNAS, 104, pp. 10944-10949 (doi:10.1073/pnas.0610848104)
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Communications avec actes édités
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Dediu, D. & Moisik, S., 2019, "Biology matters: Variation in vocal tract anatomy and language", proc. of 23rd International Symposium on Theoretical and Applied Linguistics (ISTAL 23), Aristotle University of Thessaloniki, Greece, 2017, Topintzi, N., Lavidas, N. & Moumtzi, M. (eds), School of English, Aristotle University of Thessaloniki, 23, pp. 19-33, 23rd International Symposium papers on Theoretical and Applied Linguistics - Selected Papers (Full text)
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Conférences invitées dans colloque
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Dediu, D., 2019, "Speech is not isolated from the body of the speakers: how variation in vocal tract anatomy affects phonetic and phonological diversity", proc. of Embodied Speech International Workshop, Amphithéâtre Durkheim, Université Sorbonne 1 rue Victor Cousin, 75005 Paris, France, 8-9 April 2019 (abstract) |
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Film ou radio
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Kourtchine, D., Dediu, D. & Widmer, P., 2020, "L'agriculture et les labiodentales, c'est quoi le rapport ?", France/Germany, TV ARTE: Reconnexion, 8 minutes (video online (ARTE), Youtube)
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Logiciel
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Dediu, D., 2009-2010, "BayesLang", pp. Bayesian inference program for linguistic structural data. (Source code)
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