scholarly journals AI for Explaining Decisions in Multi-Agent Environments

2020 ◽  
Vol 34 (09) ◽  
pp. 13534-13538
Author(s):  
Sarit Kraus ◽  
Amos Azaria ◽  
Jelena Fiosina ◽  
Maike Greve ◽  
Noam Hazon ◽  
...  
Keyword(s):  
User Satisfaction ◽  
State Of The Art ◽  
Research Direction ◽  
The State ◽  
The Other ◽  
Research Directions ◽  
Multi Agent ◽  
New Research

Explanation is necessary for humans to understand and accept decisions made by an AI system when the system's goal is known. It is even more important when the AI system makes decisions in multi-agent environments where the human does not know the systems' goals since they may depend on other agents' preferences. In such situations, explanations should aim to increase user satisfaction, taking into account the system's decision, the user's and the other agents' preferences, the environment settings and properties such as fairness, envy and privacy. Generating explanations that will increase user satisfaction is very challenging; to this end, we propose a new research direction: Explainable decisions in Multi-Agent Environments (xMASE). We then review the state of the art and discuss research directions towards efficient methodologies and algorithms for generating explanations that will increase users' satisfaction from AI systems' decisions in multi-agent environments.

scholarly journals Optimal Parallelization Of Loop Structures

2016 ◽  
Vol 15 (7) ◽  
pp. 6907-6913
Author(s):  
Monica-Iuliana Ciaca ◽  
Loredana Mocean ◽  
Alexandru Vancea ◽  
Mihai Avornicului
Keyword(s):  
Automatic Parallelization ◽  
Research Direction ◽  
The Other ◽  
Important Research ◽  
Research Directions ◽  
Definite Answer ◽  
New Research ◽  
Work Done ◽  
Important Research Direction

This paper is intended to be a follow up of the work done by the authors in previous articles. On one hand it is concluded with a theorem that proves to be a definite answer to one very important research direction and on the other hand it is an opening of new research directions in the field of loop structures automatic parallelization.

scholarly journals Assessing a Multi-Objective Genetic Algorithm with a Simulated Environment for Energy-Saving of Air Conditioning Systems with User Preferences

Symmetry ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 344
Author(s):  
Alejandro Humberto García Ruiz ◽  
Salvador Ibarra Martínez ◽  
José Antonio Castán Rocha ◽  
Jesús David Terán Villanueva ◽  
Julio Laria Menchaca ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Energy Consumption ◽  
Energy Saving ◽  
User Satisfaction ◽  
Air Conditioning ◽  
State Of The Art ◽  
User Preferences ◽  
The State ◽  
Nsga Ii ◽  
Air Conditioning System

Electricity is one of the most important resources for the growth and sustainability of the population. This paper assesses the energy consumption and user satisfaction of a simulated air conditioning system controlled with two different optimization algorithms. The algorithms are a genetic algorithm (GA), implemented from the state of the art, and a non-dominated sorting genetic algorithm II (NSGA II) proposed in this paper; these algorithms control an air conditioning system considering user preferences. It is worth noting that we made several modifications to the objective function’s definition to make it more robust. The energy-saving optimization is essential to reduce CO2 emissions and economic costs; on the other hand, it is desirable for the user to feel comfortable, yet it will entail a higher energy consumption. Thus, we integrate user preferences with energy-saving on a single weighted function and a Pareto bi-objective problem to increase user satisfaction and decrease electrical energy consumption. To assess the experimentation, we constructed a simulator by training a backpropagation neural network with real data from a laboratory’s air conditioning system. According to the results, we conclude that NSGA II provides better results than the state of the art (GA) regarding user preferences and energy-saving.

scholarly journals Density Guarantee on Finding Multiple Subgraphs and Subtensors

2021 ◽  
Vol 15 (5) ◽  
pp. 1-32
Author(s):  
Quang-huy Duong ◽  
Heri Ramampiaro ◽  
Kjetil Nørvåg ◽  
Thu-lan Dam
Keyword(s):  
Lower Bound ◽  
State Of The Art ◽  
The State ◽  
The Other ◽  
Exact Methods ◽  
Practical Solution ◽  
Novel Approach ◽  
Wide Range ◽  
Real World Datasets ◽  
Tensor Data

Dense subregion (subgraph & subtensor) detection is a well-studied area, with a wide range of applications, and numerous efficient approaches and algorithms have been proposed. Approximation approaches are commonly used for detecting dense subregions due to the complexity of the exact methods. Existing algorithms are generally efficient for dense subtensor and subgraph detection, and can perform well in many applications. However, most of the existing works utilize the state-or-the-art greedy 2-approximation algorithm to capably provide solutions with a loose theoretical density guarantee. The main drawback of most of these algorithms is that they can estimate only one subtensor, or subgraph, at a time, with a low guarantee on its density. While some methods can, on the other hand, estimate multiple subtensors, they can give a guarantee on the density with respect to the input tensor for the first estimated subsensor only. We address these drawbacks by providing both theoretical and practical solution for estimating multiple dense subtensors in tensor data and giving a higher lower bound of the density. In particular, we guarantee and prove a higher bound of the lower-bound density of the estimated subgraph and subtensors. We also propose a novel approach to show that there are multiple dense subtensors with a guarantee on its density that is greater than the lower bound used in the state-of-the-art algorithms. We evaluate our approach with extensive experiments on several real-world datasets, which demonstrates its efficiency and feasibility.

The State of the Art in Management Education Applicable to Aerospace Activities

1967 ◽  
Vol 71 (677) ◽  
pp. 342-343
Author(s):  
F. H. East
Keyword(s):  
Research And Development ◽  
Management Education ◽  
State Of The Art ◽  
Development Project ◽  
The State ◽  
The Other ◽  
The Past ◽  
Defence Budget ◽  
The One ◽  
Almost All

The Aviation Group of the Ministry of Technology (formerly the Ministry of Aviation) is responsible for spending a large part of the country's defence budget, both in research and development on the one hand and production or procurement on the other. In addition, it has responsibilities in many non-defence fields, mainly, but not exclusively, in aerospace.Few developments have been carried out entirely within the Ministry's own Establishments; almost all have required continuous co-operation between the Ministry and Industry. In the past the methods of management and collaboration and the relative responsibilities of the Ministry and Industry have varied with time, with the type of equipment to be developed, with the size of the development project and so on. But over the past ten years there has been a growing awareness of the need to put some system into the complex business of translating a requirement into a specification and a specification into a product within reasonable bounds of time and cost.

scholarly journals Interindi: una nueva perspectiva de investigación acerca del indigenismo / Interindi: A New Research Perspective on Indigenismo

2018 ◽  
pp. 84
Author(s):  
Laura Giraudo ◽  
Juan Martín Sánchez
Keyword(s):  
State Of The Art ◽  
The State ◽  
Primary Sources ◽  
Research Project ◽  
Research Perspective ◽  
Scientific Discussion ◽  
Professional Field ◽  
New Research ◽  
Empirical Contribution

This article presents the main objectives and outcomes of the Interindi research project: “El indigenismo interamericano: instituciones, redes y proyectos para un continente, 1940-1960”. Its most ambitious research objective is to provide a methodological, theoretical and empirical contribution to scientific discussion on indigenismo. After discussing the state of the art in this field, advances are offered for a new broader perspective based on two fundamental aspects: 1) the importance of consulting primary sources to explain indigenismo, and 2) the need to remove the discussion of the indigenous question and indigenismo from the auto-referential context in which it has developed.Key WordsIndigenismo, professional field, inter-American networks.ResumenEste artículo presenta los objetivos y resultados principales del proyecto de investigación Interindi: “El indigenismo interamericano: instituciones, redes y proyectos para un continente, 1940-1960”. El objetivo más ambicioso de la investigación es conseguir una contribución metodológica, teórica y empírica a la discusión científica acerca del indigenismo. Tras discutir el estado de la cuestión, se introducen los avances de una nueva perspectiva general que radica en dos aspectos fundamentales: 1) la importancia de acudir al estudio de las fuentes para explicar el indigenismo y 2) la necesidad de sacar la discusión sobre la cuestión indígena y el indigenismo del contexto autorreferencial en que se ha desarrollado.Palabras claveIndigenismo, campo profesional, redes interamericanas.

Gas Turbine Using In Situ Combustion

2016 ◽  
Vol 859 ◽  
pp. 20-28
Author(s):  
Cleopatra Florentina Cuciumita ◽  
Ionuţ Porumbel ◽  
Sterian Dănăilă
Keyword(s):  
Literature Review ◽  
Gas Turbine ◽  
State Of The Art ◽  
The State ◽  
Extensive Literature ◽  
Research Project ◽  
Extensive Literature Review ◽  
Gas Turbine Combustion ◽  
New Research

The paper presents the background and objectives of a new research project carried out in the field of in situ gas turbine combustion. An extensive literature review highlighting the state-of-the-art in the field is presented. Several possible solutions for the turbine burner are also included. The objectives and the expected original contributions of the projects conclude the paper.

The State of the Art in Management Studies Applicable to Aerospace Activities

1967 ◽  
Vol 71 (677) ◽  
pp. 338-342
Author(s):  
G. P. Dollimore
Keyword(s):  
State Of The Art ◽  
Integrated Management ◽  
The State ◽  
The Other ◽  
Medium Size ◽  
General Management ◽  
Management Techniques ◽  
A Company

Perhaps I should start as earlier speakers have done with a disclaimer to the effect that I am not putting my thoughts forward as those of an expert in all fields of management. I am perhaps fortunate in having been concerned with projects which lend themselves to experiments in the use of integrated management techniques, and also in the operation of a company which, because of its medium size—a thousand or so strong—and its type of business, is just large enough on one hand to justify a reasonably sophisticated approach to general management and, on the other, small enough for one to see the effects of changes in approach. It is on this basis that I shall make my comments.

Review of Hill (2019): The Historical Phonology of Tibetan, Burmese, and Chinese

2020 ◽  
Vol 46 (2) ◽  
pp. 299-311
Author(s):  
Giorgio (Georg) Orlandi
Keyword(s):  
Significant Contribution ◽  
State Of The Art ◽  
The State ◽  
The Other ◽  
General Introduction ◽  
Historical Phonology ◽  
Shared History ◽  
Systematic Exploration ◽  
History Of ◽  
The One

Abstract The book under review serves as a significant contribution to the field of Trans-Himalayan linguistics. Designed as a vade mecum for readers with little linguistic background in these three languages, Nathan W. Hill’s work attempts, on the one hand, a systematic exploration of the shared history of Burmese, Tibetan and Chinese, and, on the other, a general introduction to the reader interested in obtaining an overall understanding of the state of the art of the historical phonology of these three languages. Whilst it is acknowledged that the book in question has the potential to be a solid contribution to the field, it is also felt that few minor issues can be also addressed.

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