Gaurav Sharma

TL;DR: This paper proposes an alternative feature set for steganalysis based on rate-distortion characteristics of images based on two key observations: i) data hiding methods typically increase the image entropy in order to encode hidden messages; ii) data hide methods are limited to the set of small, imperceptible distortions.

TL;DR: This paper intends to propose a pairing‐free incremental proxy re‐encryption scheme, without certificates, which would run proportionate to the number of modifications in time, instead of the document length for improvement in the file modification tasks.

TL;DR: Surgical excision has excellent outcome in treatment of scalp AVM and pre-operative embolization reduces vascularity and helps in easy identification of AVM during surgery thus achieving complete excision.

TL;DR: In this article, the authors focused on batch experiments for adsorptive removal of ampicillin (AMP) and its cumulative release in different solutions using xanthan gum-cl-poly(itaconic acid)/bentonite (XG-clpoly(IA)/BN) nanocomposite hydrogel.

TL;DR: Simulation results show that the proposed algorithm achieves better localization accuracy, high positioning coverage with less energy consumption in comparison of the existing improved DV-Hop algorithms.