Himanshu Thapliyal

A Survey of Affective Computing for Stress Detection: Evaluating technologies in stress detection for better health.

As we become more aware of the connection between emotional states and physical health, affective computing continues to rise as a field of interest. Affective computing uses both hardware and software technology to detect the affective state of a person. It is an active research area that has seen much growth in technology geared toward affective state analysis. Its origin is credited to Dr. Rosalind Picard of the Massachusetts Institute of Technology (MIT) when she published her 1995 article on affective computing [1]. It has since become a modern branch of computer science for human-computer interfaces [2], [3]. This stem of computer science has two main veins: 1) detection and recognition of emotional information and 2) simulation of emotion in computational devices. The focus of the current survey is the detection and recognition of emotions as affective states.

Mapping of Subtractor and Adder-Subtractor Circuits on Reversible Quantum Gates

Reversible arithmetic units such as adders, subtractors and comparators form the essential components of any hardware implementation of quantum algorithms such as Shors factoring algorithm. Further, the synthesis methods proposed in the existing literature for reversible circuits target combinational and sequential circuits in general and are not suitable for synthesis of reversible arithmetic units. In this paper, we present several design methodologies for reversible subtractor and reversible adder-subtractor circuits, and a framework for synthesizing reversible arithmetic circuits. Three different design methodologies are proposed for the design of reversible ripple borrow subtractor that vary in terms of optimization of metrics such as ancilla inputs, garbage outputs, quantum cost and delay. The first approach follows the traditional ripple carry approach while the other two use the properties that the subtraction operation can be defined as

QUALPUF: A Novel Quasi-Adiabatic Logic based Physical Unclonable Function

a-b

Evaluation of Wearable Head Set Devices in Older Adult Populations for Research

=

Design of Quantum Circuits for Galois Field Squaring and Exponentiation

\overline{\bar{a}+b}

Stress Detection and Management: A Survey of Wearable Smart Health Devices

and