State (computer science)

About: State (computer science) is a research topic. Over the lifetime, 24436 publications have been published within this topic receiving 225733 citations.

A Fluorescent‐Switch‐Based Computing Platform in Defending Information Risk

Abstract: A molecular computing platform to defend against illegal information theft and invasion is obtained by the rational control of chemical reaction sequences in a newly prepared multiswitchable fluorophore 2-(4-aminophenylethylyl)-5-methoxy-2-(2-pyridyl)thiazole. Some of the fluorescent states with distinct recognition features are only activated through input-sequence-sensitive conversions. Chemically encoded user identity information can then be transmitted from a sequential logic unit to a combinational logic circuit, and hence, result in user-specific digital functionalities. The user's password entry is authorized prior to each computing step to check not only the user's identity, but also to reconfigure the molecular platform from the standby state to the corresponding operational state. Illegal accesses to the molecular computing platform are unable to activate the operation of the trusted users due to the incorrect activation processes, thereby ensuring the information is secured against information invasions.

Advances in Computer-Generated Imagery for Flight Simulation

Abstract: The world of aviation flight simulation is an old one as computer graphics applications go. How did it progress to its current state, and where is it going next?

On the implementation of finite state machines

Abstract: Finite State Machines (FSM) provide a powerful way to describe dynamic behavior of systems and components. However, the implementation of FSMs in OO languages, often suffers from maintenance problems. The State pattern described in [5] that is commonly used to implement FSMs in OO languages, also suffers from these problems. To address this issue we present an alternative approach. In addition to that a blackbox framework is presented that implements this approach. In addition to that a tool is presented that automates the configuration of our framework. The tool effectively enables developers to create FSMs from a specification.

HyPro: A C++ Library of State Set Representations for Hybrid Systems Reachability Analysis

Abstract: In this tool paper we introduce HyPro, our free and open-source C++ programming library, which offers implementations for the most prominent state set representations used by flowpipe-construction-based reachability analysis techniques for hybrid systems.

Flash memory device and system with program sequencer, and programming method

Abstract: A programming method for a nonvolatile memory device includes performing a LSB programming operation programming all LSB logical pages, and thereafter performing a MSB programming operation programming all MSB logical pages, wherein during the LSB programming operation a selected MLC is programmed to a negative intermediate program state. A program sequence for the LSB and MSB programming operations may be sequential or non-sequential in relation to an order arranged of word lines.