IWOGL 2021

September 22 - 23, 2021
The 11th International Workshop on
Graph Labeling
FREE Registration! Must register to attend the workshop!
2
Days
8
Talks
iwogl-logo

About IWOGL

IWOGL is a problem-oriented series of workshops with emphasis on informal discussion. The main themes of the workshop are the topics within the following areas, but are not limited to:

  • Applications of graph labelings
  • Graceful labelings and their variations
  • Magic and antimagic type labelings
  • Sum labelings and their variations
  • Prime and vertex prime labelings
  • Binary labelings
  • Average labelings


The scientific program of the workshop will consist of invited talks and open problem sessions in all areas related to graph labeling.

The 11th International Workshop On Graph Labeling (IWOGL 2021) will be held on September 22-23, 2021, organized by University of Newcastle (Australia), University of Indonesia (Indonesia), and Technical University of Košice (Slovakia).

Invited Speakers

Alison M. Marr
Southwestern University
USA
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Jay Bagga
Ball State University, Muncie, Indiana
USA
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Dalibor Fronček
University of Minnesota, Duluth
USA
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Rinovia Simanjuntak
Institut Teknologi Bandung
Indonesia
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Guanghui Wang
Shandong University
China
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Tarkeshwar Singh
BITS Pilani
India
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Sylwia Cichacz-Przenioslo
AGH University of Science and Technology
Poland
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Tao Ming Wang
Tunghai University
Taiwan
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Schedule (Jakarta Time)

7:30 - 7:40

Opening Speech by Academic Vice Dean of FMNS UI: Dr. Techn. Djoko Triyono

7:40 - 7:45

OC Report by IWOGL Organization

7:45 - 8:00

Memorial Speech for Prof. Mirka Miller by Prof. Joe Ryan

8:00 - 8:45

Exploring D-Distance Magic Labelings on Oriented Graphs

8:45 - 9:30

Magic Type Labeling of Cartesian Products of Cycles with Abelian Groups

9:30 - 10:15

On Local Distance Antimagic Labeling of Graphs

A Group Irregular Labeling of Digraphs

18:00 - 19:00

Open Problem Session 1

  • Room 1 - Prof. Edy Tri Baskoro: A Problem on Total Vertex Irregularity Strength of A Tree
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  • Room 3 - Prof. Sylwia Cichacz-Przenioslo/Agnieszka Görlich: Upper Bounds on Inclusive Distance Vertex Irregularity Strength
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19:00 - 20:00

Open Problem Session 2

  • Room 2 - Prof. I Nengah Suparta: (0-1)-Labeling of Cycle with A Specific Characteristic
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  • Room 4 - Prof. Sylwia Cichacz-Przenioslo: Graph-cordial Abelian Groups
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8:00 - 8:45

Properties of Graceful Labelings of Graphs and Digraphs

8:45 - 9:30

Another Antimagic Conjecture

9:30 - 10:15

Rainbow Structures in Graph and Hypergraph Systems

10:15 - 11:00

On Local Antimagic Vertex Coloring for Complete Full t-Ary Trees

18:00 - 19:00

Open Problem Session 3

  • Room 1 - Prof. Dafik: On Rainbow Antimagic Coloring of Graphs
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  • Room 2 - Dr. Anak Agung Gede Ngurah: On Distance Antimagic Labelings of 2-regular Graphs
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Open Problem Submission


In IWOGL tradition, we will hold open problems sessions at IWOGL2021. You are invited to submit an open problem to share with other conference participants or wider IWOCA community. An open problem description should not exceed 2 single-spaced pages, including references, figures, title, authors, affiliations, e-mail addresses, and the open problem description.

The authors are strongly advised to use the LaTeX style file supplied by Springer Verlag for Lecture Notes in Computer Science here, please email to kiki@sci.ui.ac.id. Open problems submitted will be uploaded to IWOGL website and made publicly accessible before the workshop. During the open problems session, the authors have chance to present the problem and have discussion with all the participants.

Previous IWOGL Meetings

Committees

Organizing Committee

  1. Assoc. Prof. Kiki Ariyanti Sugeng (University of Indonesia)
  2. Assoc. Prof. Yuqing Lin (University of Newcastle)
  3. Assoc. Prof. Andrea Semanivcova-Fenovcikova (Technical University of Kosice)
  4. Dr. Denny R. Silaban (University of Indonesia)
  5. Ms. Gianinna Ardaneswari (University of Indonesia)

Steering Committee