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Author
Debora Gil; David Roche; Agnes Borras; Jesus Giraldo
Title
Terminating Evolutionary Algorithms at their Steady State
Type
Journal Article
Year
2015
Publication
Computational Optimization and Applications
Abbreviated Journal
COA
Volume
61
Issue
2
Pages
489-515
Keywords
Evolutionary algorithms; Termination condition; Steady state; Differential evolution
Abstract
Assessing the reliability of termination conditions for evolutionary algorithms (EAs) is of prime importance. An erroneous or weak stop criterion can negatively affect both the computational effort and the final result. We introduce a statistical framework for assessing whether a termination condition is able to stop an EA at its steady state, so that its results can not be improved anymore. We use a regression model in order to determine the requirements ensuring that a measure derived from EA evolving population is related to the distance to the optimum in decision variable space. Our framework is analyzed across 24 benchmark test functions and two standard termination criteria based on function fitness value in objective function space and EA population decision variable space distribution for the differential evolution (DE) paradigm. Results validate our framework as a powerful tool for determining the capability of a measure for terminating EA and the results also identify the decision variable space distribution as the best-suited for accurately terminating DE in real-world applications.
Address
Corporate Author
Thesis
Publisher
Springer US
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0926-6003
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; 600.044; 605.203; 600.060; 600.075
Approved
no
Call Number
Admin @ si @ GRB2015
Serial
2560
Permanent link to this record
Author
Enric Marti; J.Roncaries; Debora Gil; Aura Hernandez-Sabate; Antoni Gurgui; Ferran Poveda
Title
PBL On Line: A proposal for the organization, part-time monitoring and assessment of PBL group activities
Type
Journal
Year
2015
Publication
Journal of Technology and Science Education
Abbreviated Journal
JOTSE
Volume
5
Issue
2
Pages
87-96
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; ADAS; 600.076; 600.075
Approved
no
Call Number
Admin @ si @ MRG2015
Serial
2608
Permanent link to this record
Author
Carles Sanchez; Oriol Ramos Terrades; Patricia Marquez; Enric Marti; J.Roncaries; Debora Gil
Title
Automatic evaluation of practices in Moodle for Self Learning in Engineering
Type
Journal
Year
2015
Publication
Journal of Technology and Science Education
Abbreviated Journal
JOTSE
Volume
5
Issue
2
Pages
97-106
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; DAG; 600.075; 600.077
Approved
no
Call Number
Admin @ si @ SRM2015
Serial
2610
Permanent link to this record
Author
Mireia Sole; Joan Blanco; Debora Gil; G. Fonseka; Richard Frodsham; Oliver Valero; Francesca Vidal; Zaida Sarrate
Title
Análisis 3d de la territorialidad cromosómica en células espermatogénicas: explorando la infertilidad desde un nuevo prisma
Type
Journal
Year
2017
Publication
Revista Asociación para el Estudio de la Biología de la Reproducción
Abbreviated Journal
ASEBIR
Volume
22
Issue
2
Pages
105
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; 600.096; 600.145
Approved
no
Call Number
Admin @ si @ SBG2017d
Serial
3042
Permanent link to this record
Author
Saad Minhas; Aura Hernandez-Sabate; Shoaib Ehsan; Klaus McDonald Maier
Title
Effects of Non-Driving Related Tasks during Self-Driving mode
Type
Journal Article
Year
2022
Publication
IEEE Transactions on Intelligent Transportation Systems
Abbreviated Journal
TITS
Volume
23
Issue
2
Pages
1391-1399
Keywords
Abstract
Perception reaction time and mental workload have proven to be crucial in manual driving. Moreover, in highly automated cars, where most of the research is focusing on Level 4 Autonomous driving, take-over performance is also a key factor when taking road safety into account. This study aims to investigate how the immersion in non-driving related tasks affects the take-over performance of drivers in given scenarios. The paper also highlights the use of virtual simulators to gather efficient data that can be crucial in easing the transition between manual and autonomous driving scenarios. The use of Computer Aided Simulations is of absolute importance in this day and age since the automotive industry is rapidly moving towards Autonomous technology. An experiment comprising of 40 subjects was performed to examine the reaction times of driver and the influence of other variables in the success of take-over performance in highly automated driving under different circumstances within a highway virtual environment. The results reflect the relationship between reaction times under different scenarios that the drivers might face under the circumstances stated above as well as the importance of variables such as velocity in the success on regaining car control after automated driving. The implications of the results acquired are important for understanding the criteria needed for designing Human Machine Interfaces specifically aimed towards automated driving conditions. Understanding the need to keep drivers in the loop during automation, whilst allowing drivers to safely engage in other non-driving related tasks is an important research area which can be aided by the proposed study.
Address
Feb. 2022
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; 600.139; 600.145
Approved
no
Call Number
Admin @ si @ MHE2022
Serial
3468
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