**Apologies for multiple postings** Please find enclosed the CFP of the International Transactions in Operational Research on “Developments in Optimization for Smart Cities”. This special issue is devoted to combinatorial optimization problems in the context of smart cities, which contribute to improve services like mobility, information and communications technology to facilitate integration and democratization of the citizens’ space and to evolve the infrastructures and services to integrate massive data. Topics of interest include, but are not limited to, smart cities management, smart mobility, smart energy systems, crisis management in smart cities, internet of things, smart home, smart care, and smart agriculture, among others. Papers will be peer-reviewed according to the editorial policy of the International Transactions in Operational Research (ITOR), published by the International Federation of Operational Research Societies (IFORS). They should be original, unpublished, and not currently under consideration for publication elsewhere. Contributions should be prepared according to the instructions to authors that can be found on the journal homepage. Authors should upload their contributions using the submission site http://mc.manuscriptcentral.com/itor, indicating in their cover letter that the paper is intended for this special issue. Other inquiries should be sent directly to the Guest Editors in charge of this issue: Andréa Cynthia Santos (andrea.duhamel@utt.fr) Christophe Duhamel (christophe.duhamel@isima.fr), and Sebastián Urrutia (surrutia@dcc.ufmg.br). -- Andréa Cynthia Santos Duhamel Maître de Conférences en Informatique Habilitation à Diriger des Recherches en 2016 Université de Technologie de Troyes 12 Rue Marie Curie, CS 42060 10 004 Troyes cedex France Email: andrea.duhamel@utt.fr Tel : 03 25 71 58 38 Bureau : G103 Administration Responsable des Relations Internationales de la formation Informatique et Systèmes d'Informations Membre du Conseil d'administration de l'UTT Membre du Conseil d'administration de la fondation UTT Membre du conseil de discipline de l'UTT Recherche Institut Charles Delaunay, UMR CNRS 6281 Laboratoire d'Optimisation des Systèmes Industriels Enseignement Responsable pédagogique des modules : Systèmes complexes (NF20), Information retrieval (Mastère spécialisé Expert Big Analytics et Métriques)