Explainable causal variational autoencoders based equivariant graph neural networks for analyzing the consumer purchase behavior in E-commerce. - Manoranjan Gandhudi; Alphonse P. J. A.; Padmavathy Velayudham; Leeladhar Nagineni; G. R. Gangadharan (Eng. Appl. Artif. Intell., 2024)

On the design and analysis of a miniaturized ultra-wideband (UWB) antenna using quatrefoil-shaped nonuniform meta-surfaces for body-centric communications. - Venkatesh Pandi Ravichandran; Narmadha Velayudham; Padmavathy Velayudham (Int. J. Commun. Syst., 2024)