University of Texas San Antonio, TX 78285 The dendritic trees of cortical pyramidal neurons seem ideally suited to perfonn local processing on inputs. To explore some of the implications of this complexity for the computational power of neurons, we simulated a realistic biophysical model of a hippocampal pyramidal cell in which a "cold spot"-a high density patch of inhibitory Ca-dependent K cha...

Jizhong Lou, Shaojin Qin, Tai-Kai Ng, Zhaobin Su, and Ian Affleck 2,4,5 Institute of Theoretical Physics, P.O. Box 2735, Beijing 100080, People’s Republic of China Department of Physics, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z1 Department of Physics, Hong Kong University of Science and Technology, Hong Kong, People’s Republic of China Canadian Institute for Ad...

-The notion of Carry Value Transformation (CVT) is a model of Discrete Deterministic Dynamical System. In this paper, we have studied some interesting properties of CVT and proved that (1) the addition of any two non-negative integers is same as the sum of their CVT and XOR values. (2) While performing the repeated addition of CVT and XOR of two non-negative integers “a” and “b” (where a ≥ b), ...

The area-time-efficient systolic structure for multiplication over GF (2m) based on irreducible all-one polynomial (AOP) and used a novel cut-set retiming to reduce the duration of the critical-path to one XOR gate delay. Basically, this paper is depends on digital electronics(ie.,logic gates)how to reduce the gate count.Finally it is used for what are techniques available in electronics(VLSI a...

By using the XOR method to obfuscate response of Arbiter PUFs (APUFs), ability resist machine learning (ML) modeling attacks can be improved, but this will reduce stable PUF a certain extent, making lose usability. In view this, highly APUF (HS-XOR APUF) circuit is proposed by studying generation mechanism unstable bits and screening characteristics logic gates delay signals. First, maximum min...

The building of complex systems from basic logic gates is one of the hallmarks of circuit design in electrical engineering. The question arises whether a similar strategy can be adopted for the design of artificial biological systems. In this paper, we present the design of two logic gates, a biological ANDand a biological XOR. They can be combined to produce a half-adder, one of the fundamenta...

This article presents two new, reconfigurable multi-input floating-gate circuits able to produce either the INVERTED SUM / INVERTED CARRY functions for a FULL-ADDER, XNOR / NAND, or XOR / NOR. The circuits contain four MOSFETs and fourteen or nine capacitors, respectively. SPICE simulations are shown, demonstrating the principal operation, together with preliminary measurements indicating that ...

One molecule acts as both an AND and an XOR Boolean logic gate that share the same two photonic inputs. The molecule comprises a half-adder, adding two binary digits with only light as inputs and outputs, and consists of three covalently linked photochromic moieties, a spiropyran and two quinoline-derived dihydroindolizines. The AND function is based on the absorption properties of the molecule...

Eliminating cryptographic computation errors is vital for preventing attacks. A simple approach is to verify the correctness of the cipher before outputting it. The multiplication is the most significant arithmetic operation among the cryptographic computations. Hence, a multiplier with concurrent error detection ability is urgently necessary to avert attacks. Employing the re-computing shifted...

A dual-gate anti-ambipolar transistor (AAT) with a two-dimensional ReS2 and WSe2 heterojunction is developed. The characteristic ?-shaped transfer curves yielded by the bottom-gate voltage are effectively controlled top-gate voltage. This feature applied to logic operations, bottom- voltages acting as two input signals drain current (Id) monitored an output signal. Importantly, single AAT exhib...