VLDB 2026 Research / reviewers in the wild / expert
D. Gnanaraj Thomas
dblp:77/817 · also Durairaj Gnanaraj Thomas
· DBLP profile ↗
32ranked-venue papers
2as first author
8since 2021 · last 2026
0000-0001-6327-8446ORCID · verified
Domains — the database's venue-derived domains; a paper can count in several
Graphics, computer vision, multimedia, augmented reality and games · 19 · 2 first-author · 4 since 2021Theory of computation · 7 · 2 since 2021Artificial intelligence and machine learning · 6 · 2 since 2021Databases, data management, data science and information retrieval · 2
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | Parallel contextual array insertion-deletion P systems and a variant of array rewriting P systems
M. Gayathri Lakshmi, T. Kalyani, D. Gnanaraj Thomas |
Theor. Comput. Sci. | 3 |
| 2025 | Boustrophedon Pushdown Automata for Two-Dimensional Picture Languages
Henning Fernau, R. Jennifer Rose, Robinson Thamburaj, D. Gnanaraj Thomas |
IWCIA | 4 |
| 2024 | Two dimensional fuzzy context-free languages and tiling patterns
A. John Kaspar, D. K. Sheena Christy, D. Gnanaraj Thomas |
Fuzzy Sets Syst. | 4 |
| 2024 | Parallel Contextual Array Insertion Deletion Grammars, Pure 2D Context-Free Grammars and Associated P Systems
M. Gayathri Lakshmi, G. Arul Freeda Vinodhini, Thangasamy Kamaraj, D. Gnanaraj Thomas |
Theor. Comput. Sci. | 4 |
| 2022 | Adjunct Partial Array Token Petri Net Structure
T. Kalyani, K. Sasikala, D. Gnanaraj Thomas, K. Bhuvaneswari |
IWCIA | 3 |
| 2022 | A Myhill-Nerode Theorem for Finite State Matrix Automata and Finite Matrix Languages
Abhisek Midya, D. Gnanaraj Thomas |
IWCIA | 2 |
| 2022 | Weighted Three Directions OTA and Weighted Hexapolic Picture Automata
Meenakshi Paramasivan, D. Gnanaraj Thomas |
IWCIA | 2 |
| 2022 | Two dimensional fuzzy regular languages
A. John Kaspar, D. K. Sheena Christy, D. Gnanaraj Thomas |
Fuzzy Sets Syst. | 4 |
| 2020 | Parallel Contextual Array Insertion Deletion Grammar and (Context-Free : Context-Free) Matrix Grammar
S. Jayasankar, D. Gnanaraj Thomas, James Immanuel Suseelan, Meenakshi Paramasivan, Robinson Thamburaj, Atulya K. Nagar |
IWCIA | 2 |
| 2020 | 3D-Array Token Petri Nets Generating Tetrahedral Picture Languages
T. Kalyani, K. Sasikala, D. Gnanaraj Thomas, Robinson Thamburaj, Atulya K. Nagar, Meenakshi Paramasivan |
IWCIA | 3 |
| 2020 | Simulating Parallel Internal Column Contextual Array Grammars Using Two-Dimensional Parallel Restarting Automata with Multiple Windows
Abhisek Midya, Frits W. Vaandrager, D. Gnanaraj Thomas, Chandrima Ghosh |
IWCIA | 3 |
| 2018 | Parallel Contextual Array Insertion Deletion Grammar
D. Gnanaraj Thomas, James Immanuel Suseelan, Atulya K. Nagar, Robinson Thamburaj |
IWCIA | 1 |
| 2018 | Simple picture processing based on finite automata and regular grammars
Henning Fernau, Meenakshi Paramasivan, Markus L. Schmid, D. Gnanaraj Thomas |
J. Comput. Syst. Sci. | 4 |
| 2017 | Polynomial Time Learner for Inferring Subclasses of Internal Contextual Grammars with Local Maximum Selectors
Abhisek Midya, D. Gnanaraj Thomas, Saleem Malik, Alok Kumar Pani |
ICTAC | 2 |
| 2017 | Parallel Contextual Array Insertion Deletion P System
James Immanuel Suseelan, D. Gnanaraj Thomas, Robinson Thamburaj, Atulya K. Nagar |
IWCIA | 2 |
| 2017 | Polynomial Time Algorithm for Inferring Subclasses of Parallel Internal Column Contextual Array Languages
Abhisek Midya, D. Gnanaraj Thomas, Alok Kumar Pani, Saleem Malik, Shaleen Bhatnagar |
IWCIA | 2 |
| 2015 | Scanning Pictures the Boustrophedon Way
Henning Fernau, Meenakshi Paramasivan, Markus L. Schmid, D. Gnanaraj Thomas |
IWCIA | 4 |
| 2015 | Accepting H Iso-Array System
D. K. Sheena Christy, D. Gnanaraj Thomas, Atulya K. Nagar, Robinson Thamburaj |
IWCIA | 3 |
| 2012 | Regional Hexagonal Tile Rewriting Grammars
Thangasamy Kamaraj, D. Gnanaraj Thomas |
IWCIA | 2 |
| 2012 | Partial Commutation on Array Languages
Thangasamy Kamaraj, D. Gnanaraj Thomas, H. Geetha, T. Kalyani |
IWCIA | 2 |
| 2012 | Rectangular Arrays and Petri Nets
D. Lalitha, K. Rangarajan, D. Gnanaraj Thomas |
IWCIA | 3 |
| 2011 | Shuffle on Trajectories over Finite Array Languages
H. Geetha, D. Gnanaraj Thomas, T. Kalyani, A. S. Prasanna Venkatesan |
IWCIA | 2 |
| 2011 | Petri Net Generating Hexagonal Arrays
D. Lalitha, K. Rangarajan, D. Gnanaraj Thomas |
IWCIA | 3 |
| 2009 | Parallel Contextual Hexagonal Array Grammars and Languages
D. Gnanaraj Thomas, M. Humrosia Begam, N. Gnanamalar David |
IWCIA | 1 |
| 2008 | Rewriting PSystems Generating Iso-picture Languages
D. Gnanaraj Thomas, V. Rajkumar Dare, T. Kalyani |
IWCIA | 2 |
| 2004 | Local and Recognizable Iso Picture Languages
T. Kalyani, V. Rajkumar Dare, D. Gnanaraj Thomas |
ICONIP | 3 |
| 2004 | Parallel Splicing On ImagesabstractIn this paper, splicing on images of rectangular arrays is introduced as a simple and effective extension of the operation of splicing on strings extensively studied in the context of DNA computing. A comparison of the resulting class of splicing array languages with the local two-dimensional array languages and two-dimensional right linear languages is made. Certain closure properties are obtained. Furthermore, the notion of self cross-over of strings is extended to arrays with respect to the splicing of arrays introduced here. P. Helen Chandra, K. G. Subramanian 0001, D. Gnanaraj Thomas |
Int. J. Pattern Recognit. Artif. Intell. | 3 |
| 2003 | Using Transitive-Closure Logic for Deciding Linear Properties of Monoids
Christian Delhommé, Teodor Knapik, D. Gnanaraj Thomas |
MFCS | 3 |
| 2001 | Algebraic properties of the shuffle over omega-trajectories
Ahmad Kadrie, V. Rajkumar Dare, D. Gnanaraj Thomas, K. G. Subramanian 0001 |
Inf. Process. Lett. | 3 |
| 2000 | Infinite Arrays and RecognizabilityabstractIn this paper, the concept of local languages is extended to infinite arrays and ωω-local languages are defined. ωω-recognizable languages of infinite arrays accepted by online tesselation automata are considered. Properties of these languages are studied. The notion of Muller recognizability is extended to infinite arrays. This is related to acceptance of infinite arrays by online tesselation automata. V. Rajkumar Dare, K. G. Subramanian 0001, D. Gnanaraj Thomas, Rani Siromoney, B. Le Saec |
Int. J. Pattern Recognit. Artif. Intell. | 3 |
| 1999 | A Note on Inferring Uniquely Terminating Code Languages
J. D. Emerald, K. G. Subramanian 0001, D. Gnanaraj Thomas |
Inf. Process. Lett. | 3 |
| 1999 | Some results on picture languages
Rani Siromoney, K. G. Subramanian 0001, V. Rajkumar Dare, D. Gnanaraj Thomas |
Pattern Recognit. | 4 |