TY  - JOUR
AU  - Lövei, László
AU  - Horváth, Zoltán
AU  - Kozsik, Tamás
AU  - Víg, A
AU  - Nagy, T
TI  - Refactoring Erlang programs
JF  - PERIODICA POLYTECHNICA-ELECTRICAL ENGINEERING
J2  - PERIOD POLYTECH ELECTR ENG
VL  - 51
PY  - 2007
IS  - 3-4
SP  - 75
EP  - 84
PG  - 10
SN  - 0324-6000
DO  - 10.3311/pp.ee.2007-3-4.02
UR  - https://m2.mtmt.hu/api/publication/1949029
ID  - 1949029
AB  - This paper presents the model, the design principles and the 
prototype of a refactoring toolset for Erlang programs. With 
this toolset one can incrementally carry out programmerguided 
meaning-preserving program transformations. Erlang is a mostly 
dynamically typed language, and many of its semantical rules are 
also dynamic. Therefore the main challenge in this research is 
to ensure the safety of (the statically performed) refactoring 
steps. The paper analyses the language constructs of Erlang with 
respect to refactoring. A novelty of the presented approach is 
that programs are represented, stored and manipulated in a 
relational database. This feature makes it possible to express 
refactoring steps in a fairly compact and comprehensible way. 
The proposed software development environment with the 
integrated refactoring tool provides multiple editing modes. 
These editing modes support changes ranging from fully 
controlled (allowing only meaning-preserving transformations) to 
uncontrolled (editing program text freely). Transformations are 
performed more safely and efficiently in an editing mode with 
higher control. © 2007 Periodica Polytechnica.
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Lövei, László
AU  - Horváth, Zoltán
AU  - Kozsik, Tamás
AU  - Király, Roland
AU  - Kitlei, Róbert
ED  - Olajos, Péter
ED  - Tómács, Tibor
ED  - Kovács, Emőd
TI  - Static rules of variable scoping in Erlang
T2  - Proceedings of the 7th International Conference on Applied Informatics
PB  - Eszterházy Károly College
C1  - Eger
PY  - 2007
SP  - 137
EP  - 145
PG  - 9
UR  - https://m2.mtmt.hu/api/publication/1648362
ID  - 1648362
N1  - rev: Zbl 1183.68197
Vol. 2.
AB  - Erlang/OTP is a functional programming environment designed for 
building concurrent and distributed fault-tolerant systems with 
soft real-time characteristics.
The dynamic nature of this environment, which partly comes from 
concurrency and partly from dynamic language features, offers a 
great challange for a refactoring tool. Refactoring is a 
programming technique for improving the design of a program 
without changing its behaviour. Many refactorings are concerned 
with variables in some way. This paper presents variable scoping 
rules for Erlang that are more suitable for describing 
refactoring conditions and transformations than those given in 
the Erlang reference manual.
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Horváth, Zoltán
AU  - Lövei, László
AU  - Kozsik, Tamás
AU  - Víg, Anikó
AU  - Nagy, Tamás
ED  - Csendes, T
ED  - Szabó, P G
ED  - Sebő, M
ED  - Bánhelyi, Balázs
ED  - Jász, J
ED  - Nagyné Hecskó, G
TI  - Refactoring Erlang Programs
T2  - Conference of PhD Students in Computer Science, CS2
PB  - University of Szeged, Institute of Informatics
C1  - Szeged
PY  - 2006
SP  - 58
UR  - https://m2.mtmt.hu/api/publication/1962640
ID  - 1962640
N1  - Full paper: Per. Pol. Elec. Eng., 51(3-4):75-84, 2007
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Li, Huiquing
AU  - Thompson, Simon J
AU  - Lövei, László
AU  - Horváth, Zoltán
AU  - Kozsik, Tamás
AU  - Víg, Anikó
AU  - Nagy, Tamás
TI  - Refactoring Erlang Programs
T2  - Proceedings of the 12th International Erlang/OTP User Conference, Stockholm
PY  - 2006
UR  - https://m2.mtmt.hu/api/publication/1653163
ID  - 1653163
N1  - 10 pages
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Szabóné Nacsa, Rozália
AU  - Diviánszky, Péter
AU  - Horváth, Zoltán
ED  - Csendes, T
ED  - Szabó, P G
ED  - Sebő, M
ED  - Bánhelyi, Balázs
ED  - Jász, J
TI  - Prototype Environment for Refactoring Clean programs
T2  - Conference of PhD Students in Computer Science CS2
PB  - University of Szeged, Institute of Informatics
C1  - Szeged
PY  - 2004
SP  - 113
EP  - 113
PG  - 1
UR  - https://m2.mtmt.hu/api/publication/2112934
ID  - 2112934
LA  - English
DB  - MTMT
ER  -