2 citations · 4 across the 8 of their papers we have counts for
9 papers
Local (Outer) Multiset Dimensions of Graphs
Rinovia Simanjuntak, M. Ali Hasan, Muhung Anggarawan
Let be a finite, connected, undirected, and simple graph and be a set of vertices in . A representation multiset of a vertex in with respect to is defined…
Facile Algebraic Representation of a Novel Quaternary Logic
Ifat Jahangir, Anindya Das, Masud Hasan
In this work, a novel quaternary algebra has been proposed that can be used to implement an arbitrary quaternary logic function in more than one systematic ways. The proposed logic…
On the Design and Analysis of Quaternary Serial and Parallel Adders
Anindya Das, Ifat Jahangir, Masud Hasan
Optimization techniques for decreasing the time and area of adder circuits have been extensively studied for years mostly in binary logic system. In this paper, we provide the nece…
Some New Equiprojective Polyhedra
Masud Hasan, Mohammad Monoar Hossain, Alejandro López-Ortiz +3
A convex polyhedron is -equiprojective if all of its orthogonal projections, i.e., shadows, except those parallel to the faces of are -gon for some fixed value of …
An Algorithm for Computing Longest Common Cyclic Subsequence
Shihabur Rahman Chowdhury, Masud Hasan, Sumaiya Iqbal +1
The {\em longest common subsequence (LCS)} problem is a classic and well-studied problem in computer science. LCS is a central problem in stringology and finds broad applications i…
The 1.375 Approximation Algorithm for Sorting by Transpositions Can Run in Time
Jesun Sahariar Firoz, Masud Hasan, Ashik Zinnat Khan +1
Sorting a Permutation by Transpositions (SPbT) is an important problem in Bioinformtics. In this paper, we improve the running time of the best known approximation algorithm for SP…