ROMJIST CONTENTS - Volume 21, Number 3, 2018

ROMJIST is a publication of Romanian Academy,
Section for Information Science and Technology

Editor – in – Chief:
Radu-Emil Precup

Honorary Co-Editors-in-Chief:
Horia-Nicolai Teodorescu
Gheorghe Stefan

Secretariate (office):
Adriana Apostol
Adress for correspondence: romjist@nano-link.net (after 1st of January, 2019)

Founding Editor-in-Chief
(until 10th of February, 2021):
Dan Dascalu

Editing of the printed version: Mihaela Marian (Publishing House of the Romanian Academy, Bucharest)

Technical editor
of the on-line version:
Lucian Milea (University POLITEHNICA of Bucharest)

Sponsor:
• National Institute for R & D
in Microtechnologies
(IMT Bucharest), www.imt.ro

ROMJIST Volume 21, Number 3, 2018

FOREWORD
This issue is dedicated to Professor Kumbakonam Govindarajan Subramanian on the occasion of his 70th birthday anniversary. Read the full text

CONTENTS:

P. J. Abisha, D. Jayaseelan Samuel
A Homomorphic Property of the Cryptosystems Based on Word Problem
pp. 210–218
Abstract | Read the full text

P.H. Chandra, S. Thabithal
Multihanded and Near Perfect Self Assembling of Tile Assembling Systems
pp. 219–231
Abstract | Read the full text

L. Charvat, A. Meduna
Internally Expandable Pushdown Automata and Their Computational Completeness
pp. 232–237
Abstract | Read the full text

H. Fernau, M. Paramasivan, D.G. Thomas
Picture Scanning Automata and Group Actions on Pictures
pp. 238–248
Abstract | Read the full text

C. Itcus, A. Amarioarei, E. Czeizler, A.-M. Dobre, V. Mitrana, F. Negre, A. Paun, M. Paun, M. E. Sidoroff, R. Trandafir, I. Tusa
3D DNA Origami Map Structure Simulation
pp. 249–255
Abstract | Read the full text

K. Mahalingam, R. Praveen, R. Rama
On a Special Variant of Rauzy Graphs
pp. 256–266
Abstract | Read the full text

K. Mahalingam, M. Sivasankar, K. Krithivasan
Palindromic Properties of Two-Dimensional Fibonacci Words
pp. 267–277
Abstract | Read the full text

J. Kucera, Z. Krivka, A. Meduna
On k#$-Rewriting Systems
pp. 278–287
Abstract | Read the full text

D. Orellana-Martin, L. Valencia-Cabrera, A. Riscos-Nunez, M. J. Perez-Jimenez
The Unique Satisfiability Problem from a Membrane Computing Perspective
pp. 288–297
Abstract | Read the full text

D. K. Sheena Christy, V. Masilamani, D. G. Thomas, A. K. Nagar, T. Robinson
Accepting H-Array Splicing Systems and Their Properties
pp. 298–309
Abstract | Read the full text

B. Song, Y. Hu, H.N. Adorna, F. Xu
A Quick Survey of Tissue-Like P Systems
pp. 310–321
Abstract | Read the full text