Tema face parte din Programul National de Cercetare de Excelenta (CEEX) si este o componenta a Proiectului Instrumente la nivel de excelenta pentru promovarea domeniului LUAREA DECIZIEI MULTI-ATRIBUT.
Colaborarea se realizeaza intre Centrul de cercetari in Informatica medicala (CERIM) al Universitatii Lille2 si Colectivul de cercetare in Informatica al Facultatii de Matematica si Informatica, Universitatea din Bucuresti.
F.M.I.
Centru Regional de Informare in Balcani pentru tehnologia limbajului
Adresa:Bucuresti, Academiei 14, 010014, Romania Educatia: Absolvent in 1994, Facultatea de Matematica, Universitatea Bucuresti, licentiat in informatica Teza de doctorat: "Aspecte cantitative in studiul limbajelor", 2003, coordonator acad. prof. dr. docent Solomon Marcus. Pozitii academice: la Facultatea de Matematica, Universitatea Bucuresti: conferentiar (angajat prin concurs), catedra Fundamentele Informaticii;
Director Executiv al Centrului de Lingvistica Computationala, Universitatea din Bucuresti.
Carti
Liviu P. Dinu. Metode Formale si de Clasificare in Lingvistica Matematica si Computationala. Editura Universitatii din Bucuresti, 2004, Romania (183p)
Liviu P. Dinu. Rank distance and applications. Editura Universitatii din Bucuresti, 2010 Romania
Articole stiintifice
Liviu P. Dinu, Andrea Sgarro. 2010. Codeword distinguishability vs. codeword distance: the case of rank coding (submitted)
Luca Bortolussi, Liviu P. Dinu, Andrea Sgarro. 2010. Geometry of strings and possibilistic coding. In IPMU 2010, Lecture Notes in Artficial Inteligence, Springer, (to appear).
Liviu P. Dinu, Radu Gramatovici, Florin Manea. Syllabic gramars and go-through automata. Fundamenta Informaticae (to appear)
Liviu P. Dinu. 2010. Some cognitive remarks regarding the applications of Marcus contextual grammars in speech production. Analele Univ. din Bucuresti, seria matematica-Informatica2010 (to appear)
Liviu P. Dinu, Marius Popescu. Language Independent Kernel Methods for Authorship Identification. In Informatica (to appear)
Liviu P. Dinu. 2010. A rank based multi-classifier system in text categorization. In Proceedings SMTDA, Chania (to appear)
Liviu P. Dinu, Andrei Rusu, 2010. Rank Distance Aggregation as a Fixed Classifier Combining Rule for Text Categorization. In Gelbukh (ed.), proc. CICLing 2010, LNCS 6008, Springer Heidelberg.
Liviu P. Dinu, Marius Popescu, 2009. Ordinal measures in authorship identification. In Stein, Stamatos, Koppel, Agire (eds.) PAN'09, 62-66, San Sebastian, september
Liviu P. Dinu, Marius Popescu, 2009. Comparing statistical similarity measures for stylistic multivariate analysis. In Proc. RANLP 2009, Borovets, Bulgaria, september 2009
Anca Dinu, Liviu P. Dinu, 2009. On the behavior of Romanian syllables related to
minimum effort laws. In Proc. Multilingual resources, technologies and evaluation for central and Eastern European languages (workshop at RANLP 2009 conference)
Liviu P Dinu, Marius Popescu, 2009. Language independent kernel method for classifying texts with disputed paternity. Proceedings ASMDA 2009, Vilnius
Liviu P. Dinu. 2009. On the insertion grammars with parallel derivation. Fundamenta Informaticae, 93 (4), 357-369
Liviu P. Dinu, Andrea Sgarro, 2008. Maximal rank distance for binary sequences. Mathematica Pannonica, 19(1), 125-135
Anca Dinu, Liviu P. Dinu, Marius Popescu. 2008. Authorship identification of Romanian texts with controversial paternity. Proceedings 6-th LREC 2008, Marrakech, Maroc.
L. Bortolussi, Liviu P. Dinu, Andrea Sgarro. 2008. Measures of fuzzy disarray in linguistic typology. In Proceedings of the 12th conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, IPMU 2008, Malaga, Spania, june 2008
Liviu P. Dinu, Marius Popescu. Rank distance as a stylistic similarity. In proc. Coling 2008, 91-94, Manchester, august 2008
Liviu P. Dinu, Marius Popescu, 2008. A multi-criteria decision method based on rank distance. Fundamenta Informaticae, 86(1-2), 79-91
Liviu P. Dinu, Ioan Tomescu, 2008. From rankings' collinearity to counting SDR via chromatic list expression, Int. J. of Computing Mathematics, 86(9), 1483-1489
Liviu P. Dinu, Andrea Sgarro, 2008. L'ordine delle parole. Rivista internazionale di tecnica della traduzione, 10, 71-80
Liviu P. Dinu, Marius Popescu, 2007. Kernel methods and string kernels for authorship identification: The Federalist Papers case. In Proceedings International Conference RANLP - 2007 /Recent Advances in Natural Language Processing/ September 27-29, 2007, Borovets, Bulgaria, pp 484-487.
Liviu P. Dinu. From natural language processing to computational biology and back. In Grigore C Moisil and his followers. Publishing House of the Romanian Academy, Bucharest, 2007, 319-325
Liviu P. Dinu, Radu Gramatovici, Florin Manea, 2007. On the syllabification of words via go-through automata. In Proceedings of the 1st International Conference on Language and Automata Theory and Applications - LATA 2007 - March 29 - April 4, 2007, Tarragona, Spania, 223-235.
Liviu P. Dinu, Denis Enachescu, 2007. Languages Similarity: Measuring and Testing. In "Recent Advances in Stochastic Modelling and Data Analysis", ed. Christos H. Skiadas Publisher: World Scientific Publishing Co Pte Ltd, 2007, 512-520.
Publicat de asemenea in Proceedings XIIth Applied Stochastic Models and Data Analysis International Conference (ASMDA2007), Chania, Creta, Greece, May29-June 1, 2007.
Liviu P. Dinu, Denis Enachescu, 2007. On clustering Romance languages. In "Recent Advances in Stochastic Modelling and Data Analysis", ed. Christos H. Skiadas Publisher: World Scientific Publishing Co Pte Ltd., 2007, 521-529.
Publicat de asemenea in Proceedings XIIth Applied Stochastic Models and Data Analysis International Conference (ASMDA2007), Chania, Creta, Greece, May29-June 1, 2007.
Liviu P. Dinu, Florin Manea, 2006. An efficient approach for the rank aggregation problem Theoretical Computer Science, vol 359 (1-3), pp. 455-461, 2006
Anca Dinu, Liviu P. Dinu, 2006. Total rank distance and scaled total rank distance: two alternative metrics in computational linguistics In J. Nerbonne & E.Hinrichs (eds.) Proceedings Linguistic Distances Workshop at the joint conference of International Committee on Computational Linguistics and the Association for Computational Linguistics (ACL-COLING 2006), Sydney, July, 2006, pp109-117.
Liviu P. Dinu, 2006. On the behavior of certain metrics on the permutation group. Proceedings of the Romanian Academy, series A, vol 7 (2), pp 105-110.
Anca Dinu, Liviu P. Dinu, 2006. How can 'rank distance' help in development of CALL material? (A comparative study of needs analyses for producing e-material) Proceedings EuroCall 2006, Granada, Spain, September, 2006.
Liviu P. Dinu, Andrea Sgarro, 2006. A low-complexity distance for DNA strings Fundamenta Informaticae 73(3), 361-372, 2006
Liviu P. Dinu, 2006. On the quantitative and formal aspects of the Romanian syllables Revue Roumaine de Linguistique, LI(3-4), 2006, 477-498.
Liviu P. Dinu, 2007. A note on the automated translation algorithm from English to Romanian. Revue Roumaine de Linguistique, LI(1-2), 2007.
Liviu P. Dinu, Anca Dinu, 2006. On the data base of Romanian syllables and some of its quantitative and cryptographic aspects Proceedings 5th LREC 2006, 1795-1799, Genova, Italy, may 2006
Liviu P. Dinu, Andrea Sgarro, 2006. Rank distance: a soft tools for comparison of DNA strings Proceedings IPMU 2006, Paris, France, July 2006, pp 2791-2799
Liviu P. Dinu, 2005. A linear-time approach for the similarity of rankings. Analele Universitatii Bucuresti, seria Matematica-Informatica, LIV, pp 45-55
Liviu P. Dinu, 2005. Rank Distance with Applications in Similarity of Natural Languages. Fundamenta Informaticae, 64(1-4), 135-149, 2005
Anca Dinu, Liviu P. Dinu, 2005. A parallel approach to syllabifications. Lecture Notes in Computer Science. Vol. 3406, pp. 83-87, 2005
Anca Dinu, Liviu P. Dinu, 2005. On the syllabic similarities of Romance languages.Lecture Notes in Computer Science. Vol. 3406, pp. 785-788, 2005
Liviu P. Dinu, 2004. Quantitative aspects in the study of languages.Bull. of EATCS, 82 (February), pp. 380-382, 2004
Liviu P. Dinu, 2003. On the classification and aggregation of hierarchies with different constitutive elements. Fundamenta Informaticae,55(1), pp 39-50, 2003
Liviu P. Dinu, 2003. An approach to syllables via some extensions of Marcus-contextual grammars. Grammars 6(1), pp 1-12, 2003
Anca Dinu, Liviu P. Dinu, 2003. On the Categorization via Rank Distance. In ed. Balder Ten Cate, Proceedings VIII Student Session,European Summer School on Logic, Language and Information (ESSLLI 2003), pp 95-103, 18-29 august 2003,
Viena, Austria
Liviu P. Dinu, 2003. Rank distance in Mathematical Linguistics. Analele Universitatii Bucuresti, seria Matematica -Informatica, LII(1), pp. 67-73, 2003
Liviu P. Dinu, 2003. On the density of certain languages. Romanian Journal of Information Science and Technology, 6( 3-4), pp. 275-281, 2003
Andrea Sgarro, Liviu P. Dinu 2002. Possibilistic entropies and the compression of possibilistic data. International Journal of Uncertainty,Fuzziness and Knowledge-based Systems, 10(6), 635-653, 2002
Liviu P. Dinu, 1997. The alphabet of syllables with applications in the study of rime frequency. Analele Universitatii din Bucuresti, seria matematica-informatica, XLVI (1), pp. 39-44, 1997
Liviu P. Dinu, E. Simion. Complexitati Kolmogorov si aplicatii la spargerea sistemelor de cifrare. In A XXVI-a Sesiune de Comunicari Tehnico-Stiintifice I.T.A., pp. 134-143, 1998, Bucuresti, Romania.
T. Angelescu, D. Dascalu, L. P. Dinu, C. Gangu, A. Mihul, A. Radu, A. Vasilescu. Optimization of Silicon and Diamond Microstrip Detectors for High Flux Density Experiments. In Proceedings 4th International Workshop Mixed Design of Integrated Circuits and Systems Education of Computer Aided Design of modern Devices and ICs, MIXDES '97, pp. 511-516, 12-14 iunie 1997, Poznan - Polonia.
T. Angelescu, D. Dascalu, L. Dinu, C. Gangu, A. Mihul, A.Vasilescu. A Microstrip Silicon Detector in hypernuclei Electroproduction Studies. In Proceedings of 3th Advanced Trening Course MIXDES, Mixed Design of Integrated Circuits and Systems, MIXDES '96, pp. 488-493, 30 mai-1 iunie 1996, Lodz, Polonia
C. Gingu, L. DINU, D. Dascalu, T. Angelescu, A. Mihul, A. Vasilescu. Designing and Simulation Results for a Silicon Microstrip Sensor. In Proceedings of the 7th Worhshop on Micromachining, Micromechanics and Microsystems- Micro Mechanics Europe (MME'96), Barcelona - Spania, oct. 21-22, 1996
T. Angelescu, D. Dascalu, L. Dinu, C. Gangu, A. Mihul. Conditii de Proiectare a unui Detector Microstrip cu Siliciu pentru Electroni Rapizi la Fluente Mari. In Proceedings al V-lea Colocviu National de Fizica si Tehnologia Materialelor Cristaline si Amorfe, pp.226-227, Iasi, 13-14 iunie 1996, Romania
T. Angelescu, D. Dascalu, C. Gangu, DINU Liviu, A. Mihul, A. Vasilescu - Electron silicon microstrip detector for high flux density - report UBPub EPPG/Phys. 30, March 1996, Bucharest University
Premii
In Hoc Signo Vinces (Magna Cum Laude), premiu anual acordat de catre Ministerul Educatiei si Cercetarii -CNCSIS (comisia 2), 2005
Premiul Moisil al Academiei Romane, 2005
Proiecte de cercetare finantate (castigate prin concurs)
Nationale:
Director de proiect:
Algoritmi pentru identificarea structurii in grafuri masive: aplicatii in lingvistica computationala, si in modelarea matematica a dinamicii sociale. Proiect 228/1.10.2007, finantat in cadrul Programului IDEI, PN II. (durata: 3 ani)
Sisteme multi-agent in stabilirea paternitatii textelor cu autor controversat. Aplicatie in limba romana pe texte atribuite lui Eminescu si Sadoveanu. Proiect 1509/2006, finantat in cadrul Programului Cercetare de Excelenta pentru tineri cercetatori, CEEX-ET, MedC-ANCS (durata: 2 ani)
Analiza in timp liniar a secventelor DNA cu ajutorul rank distance. Proiect1506/2006, finantat in cadrul Programului Cercetare de Excelenta pentru tineri cercetatori, CEEX-ET, MedC-ANCS (durata: 2 ani)
Aplicatii ale distantei rank in informatica, lingvistica si biologia moleculara. Proiect 17/2008, finantat in cadrul programului Idei de Universitatea din Bucuresti
Despartirea automata in silabe a cuvintelor din limba romana. Aplicatii in constructia bazei de date a silabelor limbii romane. Proiect finantat de CNCSIS in anul 2004, cod 217AT, comisia 2 (durata: 1 an).
Membru in proiecte de cercetare:
Realizarea unei infrastructuri pentru baze de cunostinte multilingve privind corespondente lingvistice intre limba romana si limbile de circulatie internationala(LINCOR). Proiect finantat in cadrul Programului PNCDI2, program 4-Parteneriate, 2007.
Conceptia, proiectarea si implementarea unui pachet de aplicatii lingvistice pentru analiza si prelucrarea textelor scrise in limba romana(PALIROM). Proiect finantat in cadrul Programului PNCDI2, program Inovare, 2007.
Sisteme Paralele De Automate Comunicante Pentru Modelarea Dialogului. Proiect finantat in cadrul Programului Cercetare de Excelenta pentru tineri cercetatori, CEEX-ET, MedC-ANCS (durata: 2 ani), 2005
Sistem de criptare cu arhitectura de calcul paralela si chei evolutive. Proiect finantat de catre Agentia Spatiala Romana, programul Securitate, 2005.
Specificarea si managementul scenariilor de utilizare pentru simulari ale sistemelor socio-tehnice. O abordare bazata pe teoria situatiilor. Proiect finantat de CNCSIS in 2004, cod 815A, comisia 2.
Dictionarul morfologic in format electronic al limbii romane. Proiect finantat de CNCSIS, comisia 3, director de proiect Emil Ionescu, perioada de desfasurare 2001-2004, contract 33579
Internationale:
Director de proiect:
Euromobil 2. A multi-media language learning programme to support student mobility (FR,CH, PL, PT, FI, RO).Proiect 225825-CP-1-2005-1-FR-LINGUA-L2, finantare Uniunea Europeana, programul Socrates, subprogramul LINGUA.
CNR-NATO Advanced Study Institute, advanced fellowship. Proiect individual de cercetare, 2005, finantare NATO-ASI (primul clasat), durata 6 luni
Bursa de cercetare de 1 luna oferita de INDAM-GNC (Italia) 2001
Membru in proiecte de cercetare:
Langages Formels pour l'analyse des systemes infinit. Proiect international 08797XL/2004 finantat in cadrul programului Brancusi.
Cursuri predate
Introducere in lingvistica matematica si computationala, Facultatea de Matematica-Informatica, Universitatea Bucuresti
Programare Procedurala Facultatea de Matematica-Informatica, Univ. Bucuresti
Programare orientata pe obiecte, Facultatea de Matematica-Informatica Univ Bucuresti
Inteligenta artificiala, Facultatea de Matematica-Informatica, Universitatea Bucuresti
Calcul paralel si concurent, Facultatea de Matematica-Informatica, Universitatea Bucuresti
Limbaje formale. Facultatea de Matematica-Informatica, Univ. Bucuresti
Limbaje Formale, Lingvistica Computationala. Master Lingvistica Teoretica, Facultatea de Litere Univ. Bucuresti; Master Lingvistica limbii engleze, Facultatea de Limbi si Literaturi Straine, Univ. din Bucuresti
Actualizat: 26 februarie 2010
2002 - 2015 -- Facultatea de Matematica si Informatica, Universitatea din Bucuresti
Str. Academiei nr. 14, sector 1, C.P. 010014, Bucuresti, Romania
Tel: (4-021) 314 2863, Fax: (4-021) 315 6990, secretariat fmi.unibuc.ro