A Projection of the Future Effects of Quantum Computation on Information Privacy

2011 ◽  
pp. 138-147
Author(s):  
Geoff Skinner ◽  
Elizabeth Chang
Keyword(s):  
Information Systems ◽  
Quantum Computation ◽  
Communication Networks ◽  
Quantum Computer ◽  
Integrated Approach ◽  
Information Privacy ◽  
Design And Implementation ◽  
The Future ◽  
Privacy Issues

Many of the current issues with Information Privacy have been the result of inadequate consideration for privacy during the planning, design and implementation of Information Systems and communication networks. The area of Quantum Computation is still in its infancy, and a truly functional quantum computer has not been implemented. However, it is anticipated that within the next decade it may be feasible. This presents a unique opportunity to give due consideration to Information Privacy in the realm of future quantum computational devices and environments while they are still in their infancy. This chapter provides an overview of the key Information Privacy issues that the authors feel may arise with the evolution and realization of quantum computation. Additionally they propose an integrated approach of technical, legal and social elements to address these issues.

Privacy Impacts of Educational Telecommunications and Information Systems

1976 ◽  
Vol 4 (3) ◽  
pp. 169-186 ◽  
Author(s):  
David L. Lieberman ◽  
Robert P. Morgan
Keyword(s):  
Information Systems ◽  
Vocational Guidance ◽  
The Future ◽  
Cable Systems ◽  
Guidance Systems ◽  
Educational Telecommunications ◽  
Privacy Issues ◽  
Educational Information

Educational telecommunications and information systems are in various stages of coming into being. Several systems of various types are described, including computer-managed instruction systems, computerized vocational guidance systems, two-way interactive cable systems, educational information systems and videotaping for guidance. Examples of the kinds of information being collected or displayed by such systems are presented. Privacy considerations which arise from the use of such systems are discussed and privacy issues requiring attention in the future are identified.

Principles of Information Accountability

2016 ◽  
pp. 149-166
Author(s):  
Randike Gajanayake ◽  
Tony Sahama ◽  
Renato Iannella
Keyword(s):  
Information Systems ◽  
Health Information ◽  
Healthcare Providers ◽  
Health Information Systems ◽  
Information Privacy ◽  
Security And Privacy ◽  
Accountability Systems ◽  
Computer Scientists ◽  
Privacy Issues ◽  
The Web

Information accountability is seen as a mode of usage control on the Web. Due to its many dimensions, information accountability has been expressed in various ways by computer scientists to address security and privacy in recent times. Information accountability is focused on how users participate in a system and the underlying policies that govern the participation. Healthcare is a domain in which the principles of information accountability can be utilised well. Modern health information systems are Internet based and the discipline is called eHealth. In this paper, the authors identify and discuss the goals of accountability systems and present the principles of information accountability. They characterise those principles in eHealth and discuss them contextually. They identify the current impediments to eHealth in terms of information privacy issues of eHealth consumers together with information usage requirements of healthcare providers and show how information accountability can be used in a healthcare context to address these needs. The challenges of implementing information accountability in eHealth are also discussed in terms of our efforts thus far.

scholarly journals Connectivity matrix model of quantum circuits and its application to distributed quantum circuit optimization

2021 ◽  
Vol 20 (7) ◽  
Author(s):  
Ismail Ghodsollahee ◽  
Zohreh Davarzani ◽  
Mariam Zomorodi ◽  
Paweł Pławiak ◽  
Monireh Houshmand ◽  
...  
Keyword(s):  
Quantum Computation ◽  
Quantum Computer ◽  
Quantum Circuit ◽  
Quantum Circuits ◽  
Connectivity Matrix ◽  
Circuit Optimization ◽  
Novel Approach ◽  
The Matrix ◽  
Minimum Number ◽  
Two Phases

AbstractAs quantum computation grows, the number of qubits involved in a given quantum computer increases. But due to the physical limitations in the number of qubits of a single quantum device, the computation should be performed in a distributed system. In this paper, a new model of quantum computation based on the matrix representation of quantum circuits is proposed. Then, using this model, we propose a novel approach for reducing the number of teleportations in a distributed quantum circuit. The proposed method consists of two phases: the pre-processing phase and the optimization phase. In the pre-processing phase, it considers the bi-partitioning of quantum circuits by Non-Dominated Sorting Genetic Algorithm (NSGA-III) to minimize the number of global gates and to distribute the quantum circuit into two balanced parts with equal number of qubits and minimum number of global gates. In the optimization phase, two heuristics named Heuristic I and Heuristic II are proposed to optimize the number of teleportations according to the partitioning obtained from the pre-processing phase. Finally, the proposed approach is evaluated on many benchmark quantum circuits. The results of these evaluations show an average of 22.16% improvement in the teleportation cost of the proposed approach compared to the existing works in the literature.

scholarly journals MEASUREMENT-BASED QUANTUM COMPUTATION WITH CLUSTER STATES

2009 ◽  
Vol 07 (06) ◽  
pp. 1053-1203 ◽  
Author(s):  
ROBERT RAUßENDORF
Keyword(s):  
Computational Model ◽  
Quantum Computation ◽  
Quantum Logic ◽  
Network Model ◽  
Quantum Computer ◽  
Fault Tolerant ◽  
Cluster State ◽  
Building Blocks ◽  
Network Simulator ◽  
Classical Level

In this thesis, we describe the one-way quantum computer [Formula: see text], a scheme of universal quantum computation that consists entirely of one-qubit measurements on a highly entangled multiparticle state, i.e. the cluster state. We prove the universality of the [Formula: see text], describe the underlying computational model and demonstrate that the [Formula: see text] can be operated fault-tolerantly. In Sec. 2, we show that the [Formula: see text] can be regarded as a simulator of quantum logic networks. In this way, we prove the universality and establish the link to the network model — the common model of quantum computation. We also indicate that the description of the [Formula: see text] as a network simulator is not adequate in every respect. In Sec. 3, we derive the computational model underlying the [Formula: see text], which is very different from the quantum logic network model. The [Formula: see text] has no quantum input, no quantum output and no quantum register, and the unitary gates from some universal set are not the elementary building blocks of [Formula: see text] quantum algorithms. Further, all information that is processed with the [Formula: see text] is the outcomes of one-qubit measurements and thus processing of information exists only at the classical level. The [Formula: see text] is nevertheless quantum-mechanical, as it uses a highly entangled cluster state as the central physical resource. In Sec. 4, we show that there exist nonzero error thresholds for fault-tolerant quantum computation with the [Formula: see text]. Further, we outline the concept of checksums in the context of the [Formula: see text], which may become an element in future practical and adequate methods for fault-tolerant [Formula: see text] computation.

Sales Compensation at Nirala

2003 ◽  
Vol 07 (01) ◽  
pp. 1-16
Author(s):  
Wasif M. Khan
Keyword(s):  
Information Systems ◽  
Management Information Systems ◽  
Reward System ◽  
Management Information ◽  
Design And Implementation ◽  
Sales Compensation

In 2000, Faisal Farooq, the young head of Nirala Sweets wanted to design a new reward system for his salesforce, as part of his effort to professionalise the firm. Nirala Sweets, a 52 year-old firm, founded by Faisal's grandfather was the leading purveyor of traditional sweetmeats in Lahore, Pakistan. The national culturn, the informal manner in which the firm had been run, weak management information systems, and the behavioural complexity of his growing firm are some of the challenges he faced. He needed to think carefully about how these would impact the design and implementation of an effective salesforce reward system.

The Future of the Information Systems Discipline: A Response to Walsham

2012 ◽  
Vol 27 (2) ◽  
pp. 96-99 ◽  
Author(s):  
Salvatore T. March ◽  
Fred Niederman
Keyword(s):  
Information Technology ◽  
Information Systems ◽  
Human Mind ◽  
Look Ahead ◽  
New Knowledge ◽  
The Future ◽  
Other Information ◽  
The Right

We must look ahead at today's radical changes in technology, not just as forecasters but as actors charged with designing and bringing about a sustainable and acceptable world. New knowledge gives us power for change: for good or ill, for knowledge is neutral. The problems we face go well beyond technology: problems of living in harmony with nature, and most important, living in harmony with each other. Information technology, so closely tied to the properties of the human mind, can give us, if we ask the right questions, the special insights we need to advance these goals. Herbert A. Simon (2000)

Sistem Informasi Penjualan Online di Universitas Katolik Santo Thomas (Tokounika) Berbasis Web Menggunakan Metode Feature Driven Development

2021 ◽  
pp. 63-71
Author(s):  
Andy Paul Harianja ◽  
Iwada Grawilser Talunohi
Keyword(s):  
Information Technology ◽  
Information System ◽  
Information Systems ◽  
Communication Networks ◽  
Business Processes ◽  
Business Students ◽  
The Internet ◽  
Online Sales ◽  
Catholic University ◽  
Business Entities

The development of the field of information technology is very rapid, therefore many companies, industries, shops and other business entities are using information systems to increase their business. Online sales information systems are used to carry out business processes such as distribution, sales, purchasing, marketing of goods or services by using communication networks and the internet. Online sales information systems can help people who do not have a place or shop to carry out their business. Students in this case, especially at the Catholic University of Santo Thomas, are an opportunity to take advantage of this facility in carrying out their business, especially if they do not have a place or shop to carry out their business. For this reason, an online sales information system was built that can be accessed through the website.

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