| 1. International Journals (33)
[J1] R. T. Jose and P. S. Lal, "Ontology-based privacy preservation over encrypted data using attribute-based encryption technique," Adv. Sci. Technol. Eng. Syst. J., vol. 6, no. 2, pp. 378–386, 2021, doi: 10.25046/aj060244. [SCIE, Scopus]
[J2] R. T. Jose and P. S. Lal, "Ontology and crow optimization-based deep belief network for privacy preservation of medical data," J. Eng. Res., vol. 9, no. 1, pp. 117–133, Mar. 2021, doi: 10.36909/jer.v9i1.9037. [SCIE, Scopus]
[J3] R. T. Jose and P. S. Lal, "Semantic web query join optimization using modified grey wolf optimization algorithm," Int. J. Intell. Eng. Syst., vol. 12, no. 5, pp. 161–169, 2019, doi: 10.22266/ijies2019.1031.16. [Scopus]
[J4] R. T. Jose and P. S. Lal, "Statistics based optimization technique for query processing," Int. J. Innov. Technol. Explor. Eng., vol. 8, no. 10, pp. 714–718, 2019, doi: 10.35940/ijitee.B1044.078219. [Scopus]
[J5] R. Reji and P. S. Lal, "Region based 3D face reco |
| 2. National Journals (2)
[N1] S. Abraham and P. S. Lal, "Spatio-temporal trajectory clustering for constrained moving objects," Acumen, Marian College, Kuttikkanam, India, Mar. 2011, ISSN 0975-6981.
[N2] S. Abraham and P. S. Lal, "Online security alarming scheme for moving objects on road networks," Acumen, Marian College, Kuttikkanam, India, Jan. 2010.
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| 3. Conferences (40)
3.1 International Conferences and Symposia (26)
[C1] R. Sasikumar, D. R. Vaman, and P. S. Lal, "Integrated random seed and data-dependent dynamic key generation for security in mobile ad hoc networks," in Proc. 9th Int. Conf. Smart Comput. Commun. (ICSCC), Kochi, India, Aug. 2023, pp. 449–453, doi: 10.1109/ICSCC59169.2023.10335016. [IEEE; CERD-funded]
[C2] R. Sasikumar, D. R. Vaman, and P. S. Lal, "Contention-based access protocol for intra-cluster communications in mobile ad hoc networks," in Proc. 2nd Int. Conf. Adv. Elect., Comput., Commun. Sustain. Technol. (ICAECT), Bhilai, India, 2022, pp. 1–6, doi: 10.1109/ICAECT54875.2022.9807987. [IEEE; CERD-funded]
[C3] R. Sasikumar, D. R. Vaman, and P. S. Lal, "Packet transmission using radio access protocol for intra-cluster communications in mobile ad hoc networks," in Proc. 1st Int. Conf. Elect., Electron., Inf. Commun. Technol. (ICEEICT), Trichy, India, 2022, pp. 1–7, doi: 10.1109/ICEEICT53079.2022.9768451. [ |
| 3.2 National Conferences, Colloquia and Symposia (14)
[NC1] R. Sasikumar and P. S. Lal, "A review of MANET based flood and landsliding management and response systems: Global perspectives and future directions," in Proc. 38th IEI Nat. Conv. Environmental Engineers, Kochi, India, 2024.
[NC2] R. Sasikumar, D. R. Vaman, and P. S. Lal, "Implementation of an integrated contention based protocol for inter-cluster communication in mobile ad hoc networks," in Proc. Nat. Conf. Innov. Comput. Sci. Technol. (NCICST), MBITS, Kothamangalam, India, 2023, pp. 100–105.
[NC3] A. S. Lal, P. S. Lal, and V. Barla, "Career advancement of women in technical education, with special reference to engineering," in Proc. Nat. Conf. Role of Women in Technical Education: Entrepreneurship, Research and Consultancy, NIT Warangal, India, Mar. 2019, p. 46.
[NC4] J. Jose and P. S. Lal, "Clustering of users based on entry pages to analyze the deep linked traffic at a business organization’s web site," in Proc. Nat. |
| 4. Funded Research (5 awards — ₹14,04,808)
[F1] APJ Abdul Kalam Technological University, CERD Fellowship — ₹3,00,000; Order No. 619/2023/KTU dated 13.03.2023. Output: ICSCC 2023 [C1], (with Reshma S).
[F2] APJ Abdul Kalam Technological University, CERD Fellowship — ₹3,20,000; Order No. 471/2022/KTU dated 08.03.2022. Output: ICAECT 2022 [C2] , (with Reshma S).
[F3] APJ Abdul Kalam Technological University, CERD Fellowship — ₹1,95,968; Order No. 545/2021/KTU dated 26.03.2021. Output: ICEEICT 2022 [C3] , (with Reshma S).
[F4] Kerala State Council for Science, Technology and Environment, Science Research Scheme — ₹4,88,840; Order No. 009/SRSPS/2011/CSTE. Project: "Web usage mining: Discovery and analysis of user behavior from web logs" (with J. Jose).
[F5] University Grants Commission, Micro Research Project, XI Plan — ₹1,00,000; Apr. 2010. Project: "Moving object database model for security informatics" (with S. Abraham).
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| 5. Patents Published (3)
[P1] P. S. Lal et al., "Internet of Things based pollution measurement and control system," Indian Patent Application 202141049459A, published in The Indian Patent Office Journal No. 45/2021, Nov. 5, 2021.
[P2] P. S. Lal et al., "Renewable energy-harvesting enabled rain water conservation device," Indian Patent Application 202441093373, published Nov. 28, 2024.
[P3] M. Joseph, P. S. Lal, R. Jacob, M. Joy, and A. Mohan, "Wearable therapeutic device," Indian Patent Application 202541077721 A, published in the Official Journal of the Patent Office No. 35/2025, Aug. 29, 2025.
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| 6.1 Books for Higher Education — 9 titles (18 volumes)
[B1] M. P. Poonia, S. C. Sharma, and P. S. Lal, Industrial Safety and Maintenance Management (With Artificial Intelligence & Internet of Things), 2nd ed. New Delhi, India: Khanna Publishing House, 2026. ISBN 978-93-55389-48-0.
[B2] R. T. Jose and P. S. Lal, Privacy Preservation in Onto-Web: Steps to Protect Data Confidentiality Using Ontology Rules. Germany: Our Knowledge Publishing, [year]. ISBN 978-620-474-6937.
Also issued by the publisher in five European-language editions (2022):
– Preservação da Privacidade na Internet (Portuguese). Edições Nosso Conhecimento, 2022.
– Conservazione della Privacy in Onto-Web (Italian). Edizioni Sapienza, 2022.
– Préservation de la Vie Privée dans le Onto-Web (French). Editions Notre Savoir, 2022.
– Preservación de la Privacidad en Onto-Web (Spanish). Ediciones Nuestro Conocimiento, 2022.
– Schutz der Privatsphäre im Onto-Web (German). Verlag Unser Wissen, 2022.
[B3] R. T. Jose a |
