We propose an autoregressive conditional duration (ACD) model with periodic time-varying parameters and multiplicative error form. name this (PACD). First, we study the stability properties moment structures of it. Second, estimate parameters, using (profile two-stage) Gamma quasi-maximum likelihood estimates (QMLEs), asymptotic which are examined under general regularity conditions. Our estima...

Abstract The possibility of using weak optical signals to perform sensing delicate samples constitutes one the main goals quantum photonic sensing. Furthermore, nanoscale confinement electromagnetic near fields in platforms through surface plasmon polaritons has motivated development highly sensitive plasmonic sensors. Despite enormous potential for sensing, this class sensors is ultimately lim...

We study the Spohn conditional independence (CI) variety CX of an n-player game X for undirected graphical models on n binary random variables consisting one edge. For a generic game, we show that is smooth irreducible complete intersection curve (Nash curve) in Segre (P1)n−2×P3 and give explicit formula its degree genus. prove two universality theorems CX: The product any affine real algebraic...

Motion in-betweening (MIB) is a process of generating intermediate skeletal movement between the given start and target poses while preserving naturalness motion, such as periodic footstep motion walking. Although state-of-the-art MIB methods are capable producing plausible motions sparse key-poses, they often lack controllability to generate satisfying semantic contexts required in practical a...