KP
Kamal Premaratne
cs.LGAlgorithmsConspiracy theorycs.AIcs.CLcs.SIAgeArtificial Intelligencecs.CEcs.IT
On Valency
published · living versionsW_y2eg2z37·v1 · currentpublished
Embedding Semantic Entropy: NLI-Free Semantic Uncertainty Estimation with Geometry-Aware Clustering
with Akshiya Raveendran, Praveenasarma Baskarakurukkal, Pragatheeswaran Vipulanandan, Uthayasanker Thayasivam
1 version
Preprints & journals
19 papers in the corpus · 2007–2026Rarity of Singletons Matters & Supplementary Materials2610.22604v1 · Pragatheeswaran Vipulanandan, Kamal Premaratne, Dilip Sarkar2026 · 0 citationsarXiv
Embedding Graph Kernel Entropy (EGKE): Fine-grained Hallucination Detection for LLMs from Embeddings2610.14214v1 · Dilrangi Sankalpana, Pragatheeswaran Vipulanandan, Uthayasanker Thayasivam et al.2026 · 0 citationsarXiv
Do LLMs Understand Context? A Knowledge Graph-Based Evaluation Framework2609.30484v1 · Subavarshana Arumugam, Mamta Nallaretnam, Kithuni Wickramasinghe et al.2026 · 0 citationsarXiv
Evaluation of Contextual Understanding in Large Language Models2609.09004v1 · Subavarshana Arumugam, Mamta Nallaretnam, Kithuni Wickramasinghe et al.2026 · 0 citationsarXiv
Semantic Uncertainty Quantification of Hallucinations in LLMs: A Quantum Tensor Network Based Method2601.20026v1 · Pragatheeswaran Vipulanandan, Kamal Premaratne, Dilip Sarkar2026 · 0 citationsarXiv
Identifying and characterizing ideologically homogeneous clusters on Twitter and Parler during the 2020 election.41370322 · Verdear, Daniel, Hemm, Ashley, Tian, Zuoyu et al.2026 · 0 citationsPloS one. 2025;20(12):e0338318
A Quantum Tensor Network-Based Viewpoint for Modeling and Analysis of Time Series Data2511.13514v1 · Pragatheeswaran Vipulananthan, Kamal Premaratne, Dilip Sarkar et al.2025 · 1 citationarXiv
A Graph Neural Network Model for Real-Time Gesture Recognition Based on sEMG Signals.40039048 · Vipulanandan, Pragatheeswaran, Premaratne, Kamal, Murthi, Manohar2025 · 2 citationsAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2024;2024:1-6
The sociodemographic correlates of conspiracism.38902264 · Enders, Adam, Klofstad, Casey, Diekman, Amanda et al.2024 · 21 citationsScientific reports. 2024;14(1):14184
The psychological and political correlates of conspiracy theory beliefs.36522383 · Uscinski, Joseph, Enders, Adam, Diekman, Amanda et al.2023 · 88 citationsScientific reports. 2022;12(1):21672
Have beliefs in conspiracy theories increased over time?35857743 · Uscinski, Joseph, Enders, Adam, Klofstad, Casey et al.2022 · 180 citationsPloS one. 2022;17(7):e0270429
Efficient Computation of Conditionals in the Dempster-Shafer Belief Theoretic Framework.33027011 · Polpitiya, Lalintha G, Premaratne, Kamal, Murthi, Manohar N et al.2022 · 11 citationsIEEE transactions on cybernetics. 2022;52(5):2931-2941
Clustering Edges in Directed Graphs2202.12265v1 · Manohar Murthi, Kamal Premaratne2022 · 1 citationarXiv
The Relationship Between Social Media Use and Beliefs in Conspiracy Theories and Misinformation.34248238 · Enders, Adam M, Uscinski, Joseph E, Seelig, Michelle I et al.2026 · 306 citationsPolitical behavior. 2023;45(2):781-804
Consensus in the Presence of Multiple Opinion Leaders: Effect of Bounded Confidence1605.07861v1 · Ranga Dabarera, Kamal Premaratne, Manohar N. Murthi et al.2016 · 16 citationsarXiv
An Efficient Polyphase Filter Based Resampling Method for Unifying the PRFs in SAR Data1510.07020v2 · Yoangel Torres, Kamal Premaratne, Falk Amelung et al.2015 · 7 citationsarXiv
Toward Efficient Computation of the Dempster-Shafer Belief Theoretic Conditionals.23033433 · Wickramarathne, Thanuka L, Premaratne, Kamal, Murthi, Manohar N2016 · 27 citationsIEEE transactions on cybernetics. 2013;43(2):712-24
Transmission rate allocation in multisensor target tracking over a shared network.19095557 · Ranasingha, M Chamara, Murthi, Manohar N, Premaratne, Kamal et al.2009 · 11 citationsIEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society. 2009;39(2):348-62
Rule mining and classification in a situation assessment application: a belief-theoretic approach for handling data imperfections.18179065 · Rohitha, K K, Hewawasam, G K, Premaratne, Kamal et al.2008 · 51 citationsIEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society. 2007;37(6):1446-59
Career total: 166 works. 19 are in this corpus.
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