A multiple-valued logic-in-memory VLSI using ferroelectric capacitors is proposed to realize an arithmeticoriented VLSI with real-time programmable capacitor storage. The use of a remnant-polarization charge on a ferroelectric capacitor makes it possible to perform not only a real-time programmable storage function, but also a linearsum function, thereby resulting in a compact hardware while ma...

For the high speed processing of databases, it is fundamental to introduce various VLSI architectures to the processing of basic functions. Especially, sort and batch search requires high speed modules. The VLSI algorithms of them must make use of the time necessary for the transfer of a large amount of data to and from the modules. These modules should be nonprogrammable in order to avoid seri...

In this paper we represent a new framework for integrated distributed and reliable systems. In the proposed framework we have used three parts to increase Satisfaction and Performance of this framework. At first we analyze previous frameworks related to integrated systems, then represent new proposed framework in order to improving previous framework, and we discuss its different phases. Finall...

A temporal database management system is being considered as an important DBMS in new database applications such as engineering databases, VLSI, and CAD. Much researche on temporal databases, temporal query languages and temporal modeling techniques have been proposed. However, thus researche has not considered the schema modification problem in a temporal database yet. In this paper, we propos...

by Eric W. Johnson With the development of improved fabrication processes, more responsibility is placed on circuit designers to develop circuits that are tolerant of fluctuations in the fabrication process. To achieve this higher reliability, designers must have access to actual data variations in the fabrication process. Historically, this process data has been collected from test measurement...

The paper presents a novel method for compressing large database workloads for purpose of autonomic, continuous index selection. The compressed workload contains a small subset of representative queries from the original workload. A single pass clustering algorithm with a simple and elegant selectivity based query distance metric guarantees low memory and time complexity. Experiments on two rea...

The architecture of the Connection Machine TM system is particularly appropriate for large database applications. The Connection Machine system consists of 65,536 processors, each with its own memory, coupled by a high speed communications network. In large database applications, individual data elements are stored in separate processors and are operated on simultaneously. This paper examines t...

Feature selection is a crucial activity when knowledge discovery is applied to very large databases, as it reduces dimensionality and therefore the complexity of the problem. Its main objective is to eliminate attributes to obtain a computationally tractable problem, without affecting the quality of the solution. To perform feature selection, several methods have been proposed, some of them tes...

This pa er describes the present state of construction o P a very large social insurance database system. This large-capacity, high-traffic-volume database system has real-time processing capabilities for handling enormous volumes of data that encompass the entire nation.