Search results for "ARCHITECTURE"

Augmenting the algorithm: emerging human-in-the-loop work configurations

2020

Abstract How do configurations of humans and algorithms evolve as firms adopt artificial intelligence (AI) capabilities, and what are the implications for work and organization? We explored these questions through a two-year long case study of an organization in the international maritime trade that introduced automated algorithmic support for data analysis and prediction work. Drawing on a human–machine configuration perspective, we found that humans and the algorithm were configured and reconfigured in multiple ways over time as the organization dealt with the introduction of algorithmic analysis. In contrast to replacing human work, the emergent configurations required new roles and redi…

A World without Islam

2012

Conflictive Touring

2015

Problems to understand social phenomenon associates to our misconceptions, stereotypes and prejudices imposed during our early socialization. This happens not only with tourism which is valorized as a right of all citizens in modern societies, but also with terrorism, judged as the main threat of West. However, what would happen if both would be different sides of the same coin? This essay review explores the roots of tourism and terrorism during the process of unionization in US. What on one hand resulted in a hyper-mobile process that shore up tourism, on another was a desesperate attempt to struggle against terrorism. In this vein, it is safe to say that tourism is terrorism by other mea…

Violencia de Estado, guerra, resistencia. Por una nueva política de la Izquierda

2011

Terrorists Tend to Target Innocent Tourists

2015

Over last decades, policy makers in tourism and hospitality acknowledged that terrorism was the worse threat to tourism and West because of many reasons. Terrorism not only affects seriously economies generating unemployment and stagnation in international demand, but also triggers an escalation of violence where all advertisement efforts are backfired. Nevertheless, this essay review explores the historical roots of modern tourism and worker unions to see the point of connection between both. What beyond the boundaries of society is called terrorist attack, inside is named “strike”. This review reminds that the origin of terrorism has been coined in West, as a result of capitalism expansio…

Aligning Two Specifications for Controlling Information Security

2014

Assuring information security is a necessity in modern organizations. Many recommendations for information security management exist, which can be used to define a baseline of information security requirements. ISO/ IEC 27001 prescribes a process for an information security management system, and guidance to implement security controls is provided in ISO/IEC 27002. Finnish National Security Auditing Criteria (KATAKRI) has been developed by the national authorities in Finland as a tool to verify maturity of information security practices. KATAKRI defines both security control objectives and security controls to meet an objective. Here the authors compare and align these two specifications in…

Performance and energy optimisation in CPUs through fuzzy knowledge representation

2019

Abstract This paper presents an automatic design space exploration using processor design knowledge for the multi-objective optimisation of a superscalar microarchitecture enhanced with selective load value prediction (SLVP). We introduced new important SLVP parameters and determined their influence regarding performance, energy consumption, and thermal dissipation. We significantly enlarged initial processor design knowledge expressed through fuzzy rules and we analysed its role in the process of automatic design space exploration. The proposed fuzzy rules improve the diversity and quality of solutions, and the convergence speed of the design space exploration process. Experiments show tha…

The Human Context of Information Systems

2005

In its past, IS research has focused on IT and the organizations that use IT. Human issues have been studied in HCI and the Human Factor Studies of MIS. Yet recently a new wave of attention has emerged to focus more explicitly on issues rising from the human context of information systems. Studies in this area are still scattered, but there seems to exist a common paradigmatic orientation in their basic assumptions of human beings and their interaction. The end-users of information systems should be seen holistically as physical, cognitive, emotional, and social beings, whose communication is rich and uses multiple media. These views add to and improve our understanding of information and k…

ECCOLA : a method for implementing ethically aligned AI systems

2021

Artificial Intelligence (AI) systems are becoming increasingly widespread and exert a growing influence on society at large. The growing impact of these systems has also highlighted potential issues that may arise from their utilization, such as data privacy issues, resulting in calls for ethical AI systems. Yet, how to develop ethical AI systems remains an important question in the area. How should the principles and values be converted into requirements for these systems, and what should developers and the organizations developing these systems do? To further bridge this gap in the area, in this paper, we present a method for implementing AI ethics: ECCOLA. Following a cyclical action res…

An Efficient and Secure Multidimensional Data Aggregation for Fog-Computing-Based Smart Grid

2021

International audience; The secure multidimensional data aggregation (MDA) has been widely investigated in smart grid for smart cities. However, previous proposals use heavy computation operations either to encrypt or to decrypt the multidimensional data. Moreover, previous fault-tolerant mechanisms lead to an important computation cost, and also a high communication cost when considering a separate identification phase. In this article, we propose an efficient and secure MDA scheme, named ESMA. Unlike existing schemes, the multidimensional data in ESMA are structured and encrypted into a single Paillier ciphertext and thereafter, the data are efficiently decrypted. For privacy preserving, …