We study two problems of private matrix multiplication, over a distributed computing system consisting master node, and multiple servers that collectively store family public matrices using Maximum-Distance-Separable (MDS) codes. In the first problem Private Secure Matrix Multiplication (PSMM) from colluding servers, intends to compute product its confidential A with target stored on without re...

In this essay I will explore an understanding of the potential moral agency of robots, arguing that the key characteristics of physical embodiment, adaptive learning, empathy in action, and a teleology toward the good are the primary necessary components for a machine to become a moral agent. In this context, other possible options will be rejected as necessary for moral agency, including simpl...

The HAL 9000 computer, the inimitable star of the classic Kubrick and Clarke film "2001: A Space Odyssey," displayed image understanding capabilities vastly beyond today’s computer systems. HAL could not only instantly recognize who he was interacting with, but also he could lip read, judge aesthetics of visual sketches, recognize emotions subtly expressed by scientists on board the ship, and r...

An ab initio study of the mono-and difluorides of krypton. Results from ab initio calculations at the CCSD͑T͒ level of theory are presented for krypton monofluoride ͑KrF͒, krypton monofluoride cation (KrF ϩ), linear, ground-state krypton difluoride (KrF 2), the triplet state of krypton difluoride, and the krypton–fluorine van der Waals complex (Kr–F 2). These are the first calculations demonstratin...