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Stefan Stancescu




Name: Ştefan Stăncescu  

Title: Ph.D (dr.ing.)  

Work place: POLITEHNICA University Romania (UPB),  

Faculty of Electronics, Telecommunications and Information Technology(ETIC). 

Department of Applied Electronics and Information Engineering(AEIE) 

Position: Associate Professor  

Born: 1949, July 9, in Slatina, Olt district, ROMANIA.  

Home: Bucharest 060765,Atanasie Stoicescu Economu 13.  

Phone/fax: (+40) 21 3166246/3166164  

Mail: stst@elia.pub.ro  

www: stst.elia.pub.ro  

Social: Married with two children of 18 and 21 years old.  

Studies: Graduated as MS (electronics engineer) in 1972, UPB, Faculty of Electronics and Telecommunications. 

          Ph.D. (dr. Eng.) in Electronics in 1986, UPB, Faculty of Electronics and Telecommunications. 
 

 
 
 
 
 

  • Present activities(1992-now)
  • Past activities (1972-1992)
  • Published activity
  • Others
  • Patent comments
  • Selected paper list
  • Contact addresses

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    Present activities(1992-now):

      Software engineering, system software, algorithms theory, computer architecture and computer networks. Responsibility for the computer section of Applied Electronics Chair, including all student teaching coordination and network administration supervisory. System software projects manager, object orientation techniques and network applications in C++, Visual C and Java.

    Past activities (1972-1992):

      20 years of R&D activities at the Romanian major Computer Technique Institute, ITC in Bucharest. R&D project manager centered on microcomputers and peripheral equipment on magnetic media. Designer of the first operating system on floppy disk (ISIS II) in ROMANIA. Designer of SCSI disk interfaces in host adapters and drive controllers on popular standard busses MULTIBUS, AMS, STD-Z80, Q-BUS, PC-BUS with operating systems as CP/M, RT 11, MS DOS. Designer of industrial complex applications in data control systems with uninterrupted function. Design team leader for electronic boards and all associated automated assembling line of matrix printers.

    Published activity:

       Ph.D. ( doctor inginer ) title in electronics from University POLITEHNICA Bucharest on the thesis "Optimal coding for memory equipment of computer systems".

      Author or co-author of 6 registered patents. Author or co-author of more papers in digital magnetic recording, disk file algorithms, bus architecture, computer networks and massive data management. .

      Books:

      • Lupu Cristian, Ştefan Stăncescu, "Microprocesoare. Circuite. Aplicaţii." Ed. Militară, Bucureşti, 1985

    Others:

     

    • IEEE Computer Society member from 1984.
    • Computer expert for Romanian Government - Justice Ministry
    • Hobbies: mountain climbing. skiing, tennis, bridge.

    Patents:

1.       Şt. Ştăncescu, Vladimir Grosu, Dumitru Răduţoi, "Dispozitiv de interfaţă pentru controloare de echipamente periferice", Certificat de Inventator 101732, OSIM 1988;

2.       Şt. Ştăncescu, Vladimir Grosu, Dumitru Răduţoi, "Procedeu  şi  dispozitiv de codare pentru coduri  cu  limitare  a lungimii secvenţei de zerouri succesive", Certificat de Inventator 97298, OSIM 1986;

3.       Şt. Ştăncescu, Vladimir Grosu, Dumitru Răduţoi,  "Metode  şi dispozitiv de selecţie a mărcilor dintr-un  format  de înregistrare sau dintr-o transmisie de date", Certificat de Inventator 97299, OSIM 1986;

4.       Şt. Ştăncescu, "Procedeu şi dispozitiv de codare ternară", Certificat de Inventator 93739, OSIM 1985;

5.       Şt. Ştăncescu, Vladimir Grosu, Dumitru Răduţoi, "Procedeu  şi dispozitiv pentru încărcarea de pe disc  flexibil  a sistemului de operare ISIS II", Certificat de Inventator 83527, OSIM 1982;

6.       Nisipeanu Ion, Şt. Ştăncescu, Văceanu Nicolae, "Metodă şi dispozitiv de conectare a unor deruloare într-un sistem de memorie pe bandă magnetică", Certificat de Inventator 63423, OSIM 1977.

           Patent comments:

  • 101732 "Interface device for peripheral equipments controllers", 1988 (A flexible and multifunctional interface for peripheral controllers).
  • 97298:  "Coding proceeds and device for RLL coding", 1988 (A quadrupling density recording method following a proprietary ternary RLL algorithm).
  • 97299:  "Methods and device for mark selection from recorded or send/received data format", 1986 (Mark detection/insertion device in disk formatter/controller).
  • 93739:  "Proceeds and device for coding", 1985 (FM/MFM coding device).
  • 83527:  "Proceeds and device for an operating system loader from diskette", 1982 (IT scheme to eliminate FD intelligent controller in an ISIS II OS environment).
  • 63423:   "Method and device for connecting tape drivers in a tape drive system memory" 1977 (Controller solutions for a tape interface).

 

 

    Selected paper list:

     

1.     Şt. Stăncescu, C. I. Ingieru  “Toward Application Driven and Included Compiler", Proceedings of International Conference on  Intelligent Systems CIS - MIPRO 2010, May 24-28 2010, Opatia, pp. 221-224.

1.      Şt. Stăncescu, L. Neagoe, R. Marinescu, E. Enoiu  “A Sysml Model for Code Correction and Detection Systems", Proceedings of International Conference on Microelectronics, Electronics and Electronic Technology MEET  - MIPRO 2009, May 24-28 2010, Opatia, pp. 215-217.

1.      Şt. Stăncescu, L. Raicea, R. Marinescu, E. Enoiu  “UML Modeling in Design of Error Detection and Correction Circuits", Proceedings of International Conference on Telecommunications and Infoprmation CTI - MIPRO 2009, May 25-29 2009, Opatia, pp. 521-526.

    2.      Şt. Stăncescu, G.A. Carleciuc  “Queue Length Influence in RED Congestion Avoidance Algorithm”, Proceedings of International Conference on Telecommunications and Infoprmation CTI - MIPRO 2009, May 25-29 2009, Opatia, pp. 73-76.

    3.          Catalin Buiu, Mario Zagar, Radu Dobrin, Sylvia Ilieva, Adnan Salihbegovi, Tiberiu Seceleanu, Sasikumar Punnekkat, Ivica Crnkovic, Damir Isovic, Hannu Tenhunen, Ioan Dumitrache, Stefan Stancescu, Vasile Lazarescu, Zeljka Car, Igor Cavrak, Ignac Lovrek, “GENESIS: a framework for global engineering of embedded systems, Proceedings of the 2008 international workshop on Software Engineering in East and South Europe, SEESE, Leipzig, Germany, Pages 87-94,2008

    4.             S. Cojocaru,C. Radoi, Şt.Stancescu "The use of fieldbuses in real- time control applications" -Military Equipment and Technologies Research Agency-The XXXVIII-th International Scientific Symposium May 29, 2008 Bucharest ISBN: 978-973-0-05684-6

5.             S. Cojocaru,C. Radoi, Şt. Stancescu  "Network parameters optimization in CAN-Network design" , Procedings of the 7th International Conference Communications 2008, Bucharest , June 5-7 ISBN 978-606-521-008-0

6.             S. Cojocaru,C. Radoi, Şt.Stancescu  "Communication problems in distributed embedded systems" Procedings of the 9th International Carpathian Control Conference Sinaia, Romania, May 25-28, 2008 ISBN 978-973-746-897-0

7.       P.M. Putinica, Şt. Stăncescu, “Software Simulation and Performance Analysis for Turbo Encoding/Decoding CHIP Componentes for Magnetic Recording Channels”, 2007 International Semiconductor Conference, CAS 2007, October 15-17 2007, pp. 525-528.

    8.       P.M. Putinica, Şt. Stăncescu, “Performance and Coding Gains of MTR-RLL codes in partial response magnetic channels”, IEEE Mediterranean Electrotechnical Conference, MELECON 2006, 16-19 May 2006, pp. 533-536.

    9.       P.M. Putinica, Şt. Stăncescu,  T. Seceleanu, “Modern Encoding and Detection Methods for Magnetic Recordings”, UPB Sci. Bull. Series C, Vol. 67, No. 2, 2005, pp. 43-56.

    10.       P.M. Putinica, Şt. Stăncescu,  “Modular Digital Magnetic Recording Channel Software Simulator”, Proceedings of the National Symposium of Theoretical Electrical Engineering, SNET'5, mai 2005, Bucureşti, pp. 349-355.

    11.      P.M. Putinica, Şt. Stăncescu,  “Performance Analysis of DFE Magnetic Recording Channels with RLL Encoding Constraints”, International Symposium on Signals, Circuits and Systems Proceedings, ISSCS 2005, Iasi, July 2005, pp. 239-242.

    12.      Tiberiu Seceleanu, Ştefan Stăncescu, V. Lazarescu “Distributed Arbitration for the Segmented-Bus Platform”, International Symposium on Signals, Circuits and Systems Proceedings, ISSCS 2005, Iasi, July 2005, pp. 63-66.

    13.      P.M. Putinica, Şt. Stăncescu,  “Viterbi Detection Analysis on RLL Sequences”, 11th International Conference on Electronics, Circuits and Systems Proceedings, ICECS 2004, Tel Aviv, December 2004, pp. 551-554.

14.      Tiberiu Seceleanu, Şt. Stăncescu,  “Arbitration for the Segmented Bus Architecture”, 27th International Semiconductor Conference CAS 2004 Proceedings, Sinaia, October 2004, pp. 487-490.

15.      Şt. Stăncescu, Savu Sorin Adrian, “Algorithm for Optimal Access in Disk Arrays”,  International Symposium on Signals, Circuits and Systems Proceedings, SCS2001, Iasi, July 2001, pp. 253-256.

    16.      St. Stăncescu, Sorin Adam, “Markov process model cache algorithm, dedicated to network file servers” 10th Mediterranean Electrotechnical Conference Proceedings  MELECON’2000, Cyprus, May 2000, Vol. I, pp. 2-5.

    17.      Victor Soare, St. Stăncescu, “Modular Partial Response Channel Software Simulator” 10th Mediterranean Electrotechnical Conference Proceedings  MELECON’2000, Cyprus,  May 2000, Vol. II, pp. 786-789.

    18.    Şt. Stăncescu, Victor Soare, “Performanţe ale canalelor cu răspuns parţial şi detecţie Viterbi în înregistrări pe suport magnetic”, Electrotehnica, Electronica şi Automatica vol. 48, nr. 5-6, mai-iunie 2000, pag. 30-34.

    19.    Şt. Stăncescu, Traian Ştefănescu, “Analiza unor algoritmi de acces pentru baze de date în reţele rapide”,  Revista de Română de Informatică şi Automatică, vol.10, nr. 4, 2000, pag. 5-10.

    20.    Şt. Stăncescu, Victor Soare “Partial Response and Viterbi Detection Channel Simulator

              for Digital Magnetic Recording”, Studies in Informatics and Control, vol.9, No.3, September 2000,

              pp, 219-222.

    21.    Mihai Andrei, St. Stăncescu, “Data Access Algorithms in Distributed Database Systems for High Speed Networks”, Proceedings of International Conference COMMUNICATIONS 2000, 7-9 December 2000 Bucharest, pp. 218.

    22.    Adrian Toşcă, St. Stăncescu, Dan Stoichescu “Heuristic Algorithm for Process Assignment on Distributed Computer Systems”, Proceedings of International Conference COMMUNICATIONS 2000, 7-9 December 2000 Bucharest, pp. 222.

    23.    Felicia Ionescu, Şt. Ştăncescu “Parallel implementations of algorithms in distributed systems” – Revue Roumaine des sciences techniques - Electrotehnique et energetique, Tome 43, No 1, Janvier-Mars 1998, p. 53-57.

    Contact addresses:
     

    Address
    Atanase Stoicescu 13, 
    CP 74-38, Bucharest 060765
    Phone
    Office: (+40) 21 4024628

    Home: (+40) 21 3166246
    Fax
    (+40) 21 3166164
    E-mail
    stst@elia.pub.ro

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    Politehnica University of Bucharest, Romania
    Electronics and Telecommunications Faculty
    Applied Electronics and Information Engineering Dept.