no code implementations • 24 Jan 2024 • Alberto Fernández, Holger Billhardt, Sascha Ossowski, Óscar Sánchez
The simulator performs semi-realistic simulations of the operation of a bike sharing system and allows for evaluating and testing different management decisions and strategies.
no code implementations • 22 Jan 2024 • Holger Billhardt, Alberto Fernández, Pasqual Martí, Javier Prieto Tejedor, Sascha Ossowski
Urban mobility is usually provided through a transport infrastructure that includes all the elements that support mobility.
no code implementations • 22 Jan 2024 • Holger Billhardt, José-Antonio Santos, Alberto Fernández, Mar Moreno, Sascha Ossowski, José A. Rodríguez
In recent years many novel applications have appeared that promote the provision of services and activities in a collaborative manner.
no code implementations • 22 Jan 2024 • Holger Billhardt, Alberto Fernández, Sascha Ossowski
Then, we go one step further, defining a strategy that recommends stations by combining the utility of a particular user with the utility of the global system, measured in terms of the improvement in the distribution of bikes and slots with respect to the expected future demand, with the aim of implicitly avoiding or alleviating balancing problems.
no code implementations • 21 Jan 2024 • Holger Billhardt, Alberto Fernández, Marin Lujak, Sascha Ossowski
In this paper, we argue that agreement technologies are a suitable means for achieving coordination in smart city domains, and back our claim through examples of several real-world applications.
no code implementations • 21 Jan 2024 • Holger Billhardt, Alberto Fernández, Sascha Ossowski, Javier Palanca, Javier Bajo
The advance of ICT and geo-positioning systems has given rise to new opportunities for improving the efficiency of taxi fleets in terms of waiting times of passengers, cost and time for drivers, traffic density, CO2 emissions, etc., by using more informed, intelligent dispatching.
no code implementations • 18 Jan 2024 • José-Antonio Santos, Alberto Fernández, Mar Moreno-Rebato, Holger Billhardt, José-A. Rodríguez-García, Sascha Ossowski
Agreement Technologies refer to a novel paradigm for the construction of distributed intelligent systems, where autonomous software agents negotiate to reach agreements on behalf of their human users.
no code implementations • 23 Sep 2023 • Alberto Fernández, Sergio Gómez
"mdendro" is an R package that provides a comprehensive collection of linkage methods for agglomerative hierarchical clustering on a matrix of proximity data (distances or similarities), returning a multifurcated dendrogram or multidendrogram.
no code implementations • 14 Jan 2021 • Marin Lujak, Alberto Fernández, Eva Onaindia
Open and shared manufacturing factories typically dispose of a limited number of robots that should be properly allocated to tasks in time and space for an effective and efficient system performance.
1 code implementation • 15 Jul 2020 • José Daniel Pascual-Triana, David Charte, Marta Andrés Arroyo, Alberto Fernández, Francisco Herrera
However, most complexity metrics focus on just one characteristic of the data, which can be insufficient to properly evaluate the dataset towards the classifiers' performance.
1 code implementation • 21 Jun 2019 • Alberto Fernández, Sergio Gómez
Agglomerative hierarchical clustering can be implemented with several strategies that differ in the way elements of a collection are grouped together to build a hierarchy of clusters.