S. Jha

activity

20162026

most citedEstimation of Driver's Gaze Region from Head Position and Orientation using Probabilistic Confidence Regions

39 citations · 51 across the 25 of their papers we have counts for

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Showing 2026Show all

4 papers · 1 filter

math.GM2026

Cyclic Kronecker Fourier Transforms, Weber Norms, and Rogers-Ramanujan Singular Values

Sumit Kumar Jha

Let $K$ be an imaginary quadratic field with fundamental discriminant $D = - 5 n$ , where $n > 0$ is odd, and cyclic ideal class group $Cl (K) = ⟨ g ⟩ ≃ C_{4 M}$ . Assume…

math.GM2026

A Four-Genus Kronecker-Limit Evaluation of the Alternating Rogers-Ramanujan Continued Fraction

Sumit Kumar Jha

We evaluate the six odd class-number-four cases left unevaluated in Ramanathan's treatment of the Rogers-Ramanujan continued fraction. Let \[ S(q)=-R(-q),\qquad R(q)=\cfrac{q^{1/5}…

cs.CL2026

Hessian-Enhanced Token Attribution (HETA): Interpreting Autoregressive LLMs

Vishal Pramanik, Maisha Maliha, Nathaniel D. Bastian +1

Attribution methods seek to explain language model predictions by quantifying the contribution of input tokens to generated outputs. However, most existing techniques are designed…

cs.CR2026

Jailbreaking the Matrix: Nullspace Steering for Controlled Model Subversion

Vishal Pramanik, Maisha Maliha, Susmit Jha +1

Large language models remain vulnerable to jailbreak attacks -- inputs designed to bypass safety mechanisms and elicit harmful responses -- despite advances in alignment and instru…