G. C. Sodhy, Mr

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  Senior Lecturer

  Email : This email address is being protected from spambots. You need JavaScript enabled to view it.

  Tel : +604 653 3002
  Fax : +604 653 3335
  Room : 635
  
  School of Computer Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang

  Research Cluster

  Enabling Technologies And Infrastructures

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  Research Interest

  Data replication, Dynamic replication algorithms, Intelligent creation, deletion and movement of replicas, Synchronous and asynchronous protocols to update replicas, Topologies for replica distribution, Cost-estimation modeling for replica access, Combining replication with caching to improve performance

  Specialization

  Parallel and Distributed Processing, Natural Language Processing

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Qualifications

BCompSc (Hons), Universiti Sains Malaysia, Penang.

MSc. Universiti Sains Malaysia, Penang.

Interests

Data replication

Distributed resources such as hardware and software can be integrated to create a computing environment which allows multiple computer systems to share these resources. Grid computing provides this infrastructure. Terabytes of data are shared across grid environment and users accessing this data are increasing by the day. In the process of transferring these large amounts of data, the network faces congestion and latency, which consumes large amount of bandwidth. Hence data replication is implemented across grid computing environment as the remedy to this issue. Replication occurs by placing original copies of databases in various storage elements of a grid system. The copies of data (called “replicas”) synchronize with other replicas in order to ensure that they store the latest updates and therefore preserving data integrity. Replication provides better reliability, accessibility and load balancing among the storage elements of a grid environment.

Among the areas of interest are:
- Dynamic replication algorithms,
- Intelligent creation, deletion and movement of replicas,
- Synchronous and asynchronous protocols to update replicas,
- Topologies for replica distribution,
- Cost-estimation modeling for replica access,
- Combining replication with caching to improve performance.

Projects

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Publications

2019

Ghori, M.R., Wan, T.-C., Anbar, M., Sodhy, G.C., Rizwan, A. Review on Security in Bluetooth Low Energy Mesh Network in Correlation with Wireless Mesh Network Security (2019) 2019 IEEE Student Conference on Research and Development, SCOReD 2019, , pp. 219-224. DOI: 10.1109/SCORED.2019.8896310

Aboodi, A., Wan, T.-C., Sodhy, G.-C. Survey on the Incorporation of NDN/CCN in IoT (2019) IEEE Access, 7, pp. 71827-71858. DOI: 10.1109/ACCESS.2019.2919534

Karkonasasi, K., Arusanthran, L., Sodhy, G.C., Mousavi, S.A., Sumari, P. Intention to use a cloud-based point of sale software among retailers in Malaysia: The mediating effect of attitude (2019) Advances in Intelligent Systems and Computing, 843, pp. 850-860. DOI: 10.1007/978-3-319-99007-1_79

2011

Tan, S.S., Tang, E.K., Ranaivo-Malançon, B., Sodhy, G.C. Modeling semantic correspondence in heterogeneous structured document collection (2011) 2011 International Conference on Semantic Technology and Information Retrieval, STAIR 2011, , pp. 189-196. DOI: 10.1109/STAIR.2011.5995787

2009

Tan, S.S., Kong, T.E., Sodhy, G.C. Annotating wikipedia articles with semantic tags for structured retrieval (2009) International Conference on Information and Knowledge Management, Proceedings, , pp. 17-24. DOI: 10.1145/1651437.1651441

2006

Joo, O.C., Budiarto, R., Sodhy, G.C. Honeynet in network security using multi-layer data control and data capture mechanisms (2006) Proceedings of the Third IASTED International Conference on Communications and Computer Networks, CCN 2006, , pp. 114-119. DOI:

2004

Ping, T.T., Sodhy, G.C., Yong, C.H., Haron, F., Buyya, R. A market-based scheduler for JXTA-based peer-to-peer computing system (2004) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3046 LNCS (PART 4), pp. 147-157. DOI:

2003

Ling, A.W.K., Sun, L.C., Sodhy, G.C., Yong, C.H., Haron, F., Buyya, R. Design framework of generic components for compute power market (2003) Proceedings of the IASTED International Conference on Computer Science and Technology, , pp. 303-307. DOI:

Supervision

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Teaching

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Recognition & Leadership

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Consultancy

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