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personal data approved: 2016. IX. 21.
Personal data
name Sándor Vágvölgyi
year of birth 1959
name of institution
doctoral school
SzTE PhD School in Computer Science (Announcer of research topic)
Contact details
E-mail address vagvolgyinf.u-szeged.hu
phone number +36 62 546-192
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1996
discipline to which degree belongs mathematics and computing
institution granting the degree JATE (to be translated)
Employment
1994 - SZTE Számítástudomány Alapjai Tanszék (research institute, not university)
1994 - University of Szeged
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 2
number of students who fulfilled course requirements 1
students who obtained their degrees:
  Thesis topic proposals
Research
research area tree automata, compositions of tree transducers, tree transducers with regular look-ahead, term rewrite systems preserving recognizability, ground term rewrite systems
research field in which current research is conducted computer sciences
Publications
2016

Vágvölgyi Sándor: One-Pass Reductions, ACTA CYBERNETICA-SZEGED 22: (3) pp. 633-655.
type of document: Journal paper/Article
language: English
DOI 
2015

Vágvölgyi S: Symbol different term rewrite systems, JOURNAL OF LOGICAL AND ALGEBRAIC METHODS IN PROGRAMMING 84: (5) pp. 551-575.
type of document: Journal paper/Article
language: English
DOI 
2015

Sándor Vágvölgyi: On Ground Word Problem of Term Equation Systems, ACTA CYBERNETICA-SZEGED 22: pp. 517-551.
type of document: Journal paper/Article
language: English
2014

Vágvölgyi S: Tree shuffle, THEORETICAL COMPUTER SCIENCE 521: pp. 8-28.
type of document: Journal paper/Article
language: English
DOI 
2013

Vágvölgyi S: Rewriting preserving recognizability of finite tree languages, JOURNAL OF LOGIC AND ALGEBRAIC PROGRAMMING 82: pp. 71-94.
type of document: Journal paper/Article
language: English
DOI 
2009

Vagvolgyi S: Congruences Generated by Extended Ground Term Rewrite Systems, FUNDAMENTA INFORMATICAE 95: (2-3) pp. 381-399.
type of document: Journal paper/Article
language: English
DOI 
1998

Gyenizse P, Vagvolgyi S: Linear generalized semi-monadic rewrite systems effectively preserve recognizability, THEORETICAL COMPUTER SCIENCE 194: (1-2) pp. 87-122.
type of document: Journal paper/Article
number of independent citations: 14
language: English
DOI 
1997

Z Fülöp, S Vágvölgyi: Minimal Equational Representations of Recognizable Tree Languages, ACTA INFORMATICA 34: pp. 59-84.
type of document: Journal paper/Article
number of independent citations: 4
language: English
DOI 
1996

Gyenizse P, Vagvolgyi S: Compositions of deterministic bottom-up, top-down, and regular look-ahead tree transformations, THEORETICAL COMPUTER SCIENCE 156: (1-2) pp. 71-97.
type of document: Journal paper/Article
number of independent citations: 5
language: English
DOI 
1996

Slutzki G, Vagvolgyi S: A hierarchy of deterministic top-down tree transformations, MATHEMATICAL SYSTEMS THEORY 29: (2) pp. 169-188.
type of document: Journal paper/Article
language: English
DOI 
Number of independent citations to these publications:23 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
52
number of scientific publications:
53
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
0 
number of independent citations to scientific publications and creative works:
158

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.2318 ( 2016. XI. 26. )