Research Activities


RESEARCH GRANTS

1.     Ramsey Number and Partition Dimension of Trees, World Class Research, Kemenristekdikti, 2019 (3 years).

2.     Algorithm for determining the total vertex irregularity value of graphs, Riset Inovasi KK ITB 2019

3.     Ramsey (Multipartite) Size Number of paths and matchings, Penelitian Dasar Unggulan Perguruan Tinggi, Kemenristekdikit, 2018-2019

4.     Partition Dimension of Disconnected Graphs, Penelitian Dasar Unggulan Perguruan Tinggi, Kemenristekdikit, 2018-2019

5.     Total Vertex Irregularity of Tress, Riset KK ITB 2018.

6.     Characterizing all Ramsey Minimal Graphs for pairs involving Matching, Riset Unggulan ITB-DIKTI 2015-2017 (3 years)

7.     Vertex-Partition in Graph and Raamsey Theory, Riset P3MI ITB, 2017.

8.     Partition Dimension, Locating-Chromatic Number and Irregularity Strength of Trees, Riset Inovasi KK ITB, 2017

9.     Vertex Partition in Graph and Ramsey Theory, Riset P3MI ITB, 2017.

10.  Paths and matchings in multipartite Ramsey and size Ramsey numbers, Program Riset & Inovasi KK, ITB 2016

11.  Graphs with Certain Partition Dimension or Locating-Chromatic Number, Riset Unggulan ITB-DIKTI 2015-2016 (2 years)

12.  Determining Multipartite Ramsey Numbers and Size Ramsey Numbers for Paths, Program Riset & Inovasi KK, ITB, 2015.

13.  Partition Dimension of Disconnected graphs, PMDSU Grant, DIKTI, 2014-2016 (3 years)

14.  Determination of Ramsey (G,H)-Minimal Graphs, PMDSU Grant, DIKTI, 2014-2016  (3 years)

15.  Total vertex irregularity strength of trees, PMDSU Grant, DIKTI, 2014-2016  (3 years)

16.  Constructing Ramsey Minimal Graphs R(mK2,sK4) and R(tK2,P4), Riset Inovasi KK ITB, 2014.

17.  Characterizing and finding all graphs with certain dimensions, International Research Collaboration and Scientific Publication, DIKTI, 2013-2015.

18.  Partisi Pembeda untuk Graf Hasil Subdivisi, Program Riset dan Inovasi KK, ITB, 2013.

19.  Characterisation of trees based on their locating-chromatic numbers, Riset Desentralisasi, Directorate General of Higher Education, Ministry of Education and Culture, 2012.

20.  Locating chromatic numbers for corona products, Program Riset dan Inovasi KK, Institut Teknologi Bandung, Directorate General of Higher Education, Ministry of Education and Culture, 2011.

21.  Partition dimension for graph Corona graphs, Hibah Pascasarjana, Directorate General of Higher Education, Ministry of Education and Culture, 2011-2012.

22.  Finding the locating-chromatic numbers for trees and their corona products, Riset Program Doktor Unggulan IMHERE-ITB, Directorate General of Higher Education, Ministry of Education and Culture, 2011-2012.

23.  On the locating-chromatic numbers for Halin graphs, Riset Program Doktor Unggulan IMHERE-ITB, Directorate General of Higher Education, Ministry of Education and Culture, 2010-2012.

24.  On the Ramsey numbers for union of graphs and finding certain minimal-Ramsey graphs, Program Penguatan Riset Institusi, Institut Teknologi Bandung, 2010.

25.  Determination of size Ramsey numbers for paths versus cycles, Hibah Kompetensi, Direktorat Jenderal of Higher Education Indonesia, 2008-2010 (3 years).

26.  Ramsey numbers for union of graphs, International Research Grant ITB, 2007 & 2008.

27.  The application of Critical sets of caterpillar graph on secret sharing scheme, Hibah Pekerti (with Chairul Imron, ITS), 2006.

28.  Multi-steps network designing system, Hibah Pekerti (with Wamiliana, Universitas Negeri Lampung), 2005-2006.

29.  Ramsey Numbers, TWAS Research grant, Trieste ITALIA, 2006.

30.  Graph Labelings, Hibah Pekerti (with I Wayan Sudarsana, Universitas Tadulako), 2004-2005.

31.  Secret Sharing Scheme based on Graph Labelings, Hibah Bersaing XII, 2004-2005.

32.  Large directed networks, TWAS Research grant, Trieste ITALIA, 2000.

33.  Graph Coloring, Project Grant QUE, 1999.

34.  Algebraic methods for construction of large digraphs, Young Academic Program (URGE), Feb 1997 – Jan 1999

35.  On the existence of regular digraph of degree 3 with maximum order, SPP/OPF ITB, 1996 – 1997.



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