Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Aluizio F. R. Araújo"'
Publikováno v:
Journal of Heuristics. 27:1111-1150
Combinatorial Auctions (CAs) allow the participants to bid on a bundle of items and can result in more cost-effective deals than traditional auctions if the goods are complementary. However, solving the Winner Determination Problem (WDP) in CAs is an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ce34394f2562b45e3127fe6392728ef
https://doi.org/10.1007/s10732-021-09485-x
https://doi.org/10.1007/s10732-021-09485-x
Publikováno v:
Neural Networks. 130:253-268
A surge in the availability of data from multiple sources and modalities is correlated with advances in how to obtain, compress, store, transfer, and process large amounts of complex high-dimensional data. The clustering challenge increases with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::545cd21085d1f1b300e4d348ae9526ba
https://doi.org/10.1016/j.neunet.2020.06.022
https://doi.org/10.1016/j.neunet.2020.06.022
Publikováno v:
Neural Processing Letters. 51:1689-1714
Function approximation may be described as the task of modeling the input-output relation and therefore yielding an estimation of the real output function value. In many domains, an ideal learning algorithm needs to approximate nonlinear time-varying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf9e86a1f605ff4d4f04f9d0f6c5ca89
https://doi.org/10.1007/s11063-019-10168-9
https://doi.org/10.1007/s11063-019-10168-9
Autor:
Adrien Durand-Petiteville, Antônio R.C. Gonçalves, Aluizio F. R. Araújo, Elaine Guerrero-Peña
Publikováno v:
IFAC-PapersOnLine. 53:7921-7926
Trajectory planning is a crucial issue for robotics. In recent years, researchers have used meta-heuristics, such as Multi-Objective Evolutionary Algorithms (MOEAs), to handle it. However, despite the numerous favorable features of EAs, research is n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5208a8f880d70af569fd841720e0148
https://doi.org/10.1016/j.ifacol.2020.12.2109
https://doi.org/10.1016/j.ifacol.2020.12.2109
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783031159367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac166446c828435392b008ca9592732d
https://doi.org/10.1007/978-3-031-15937-4_24
https://doi.org/10.1007/978-3-031-15937-4_24
Publikováno v:
Journal of Intelligent & Robotic Systems. 103
Traditionally, visual SLAM methods make use of visual features for mapping and localization. However, the resulting map may lack important semantic information, such as the objects (and their locations) present in the location. Since the same objects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b6019d531822594cba549cfa4df69eb
https://doi.org/10.1007/s10846-021-01445-8
https://doi.org/10.1007/s10846-021-01445-8
Publikováno v:
Computer Vision and Image Understanding. 179:19-30
In this paper, the task of unsupervised visual object categorization (UVOC) is addressed. We utilize a variant of Self-organizing Map (SOM) to cluster images in two different scenarios: disjoint (images from Caltech256) and non-disjoint (images from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65fc859c469fda67f7854040ce562a7
https://doi.org/10.1016/j.cviu.2018.11.003
https://doi.org/10.1016/j.cviu.2018.11.003
Autor:
Aluizio F. R. Araújo, André K.O. Tiba
Publikováno v:
Neurocomputing. 323:157-174
This paper presents a set of control approaches that can deal with unwanted dynamics such as the Hopf Bifurcation in a Chaotic Associative Memory (CAM) for two distinct goals: the bifurcation critical point shift to anticipate or to postpone the star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f499a2081da2c599476c83a6b8c055eb
https://doi.org/10.1016/j.neucom.2018.09.078
https://doi.org/10.1016/j.neucom.2018.09.078
Publikováno v:
GECCO
Traditional Combinatorial Reverse Auctions (CRAs) (multiple items and single or multiple attributes) have been effectively adopted in several real-world applications. However, looking for the best solution (a set of winning sellers) is difficult to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c81158c0e15fe244e8f64123821886
https://doi.org/10.1145/3377930.3390205
https://doi.org/10.1145/3377930.3390205
Publikováno v:
Applied Soft Computing. 107:107258
To solve dynamic multi-objective optimization problems, a dynamic multi-objective evolutionary algorithm (DMOEA) must be able to deal with the dynamics of the environment, and such modifications can lead to new optimal solutions over time. Various al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc173aabf20c647028f8361d079156ec
https://doi.org/10.1016/j.asoc.2021.107258
https://doi.org/10.1016/j.asoc.2021.107258