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Celia Ghedini Ralha
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A multi-agent model system for land-use change simulation
CG Ralha, CG Abreu, CGC Coelho, A Zaghetto, B Macchiavello, ...
Environmental Modelling & Software 42, 30-46, 2013
1632013
I GranDSI-BR: Grand Research Challenges in Information Systems in Brazil 2016-2026
C Boscarioli, RM de Araujo, RS Maciel, VVG Neto, F Oquendo, ...
Sociedade Brasileira de Computação, 2017
942017
A multi-agent data mining system for cartel detection in Brazilian government procurement
CG Ralha, CVS Silva
Expert Systems with Applications 39 (14), 11642-11656, 2012
942012
Artificial intelligence applied to computer forensics
BWP Hoelz, CG Ralha, R Geeverghese
Proceedings of the 2009 ACM symposium on Applied Computing, 883-888, 2009
852009
Agent-based architecture for context-aware and personalized event recommendation
ARM Neves, ÁMG Carvalho, CG Ralha
Expert Systems with Applications 41 (2), 563-573, 2014
652014
Multiagent system for dynamic resource provisioning in cloud computing platforms
CG Ralha, AHD Mendes, LA Laranjeira, APF Araújo, ACMA Melo
Future generation computer systems 94, 80-96, 2019
352019
AC2CD: An actor–critic architecture for community detection in dynamic social networks
AR Costa, CG Ralha
Knowledge-Based Systems 261, 110202, 2023
342023
Mining the low-level behaviour of agents in high-level business processes
DR Ferreira, F Szimanski, CG Ralha
International Journal of Business Process Integration and Management 8 6 (2 …, 2013
342013
Improving process models by mining mappings of low-level events to high-level activities
DR Ferreira, F Szimanski, CG Ralha
Journal of Intelligent Information Systems 43, 379-407, 2014
332014
Improving business process models with agent-based simulation and process mining
F Szimanski, CG Ralha, G Wagner, DR Ferreira
International Workshop on Business Process Modeling, Development and Support …, 2013
312013
Computational resource and cost prediction service for scientific workflows in federated clouds
MJF Rosa, CG Ralha, M Holanda, APF Araujo
Future Generation Computer Systems 125, 844-858, 2021
302021
MASE-BDI: agent-based simulator for environmental land change with efficient and parallel auto-tuning
CG C. Coelho, CG Abreu, RM Ramos, AH D. Mendes, G Teodoro, ...
Applied Intelligence 45, 904-922, 2016
302016
Detecção de cartéis em licitações públicas com agentes de mineração de dados
CVS Silva, CG Ralha
Revista Eletrônica de Sistemas de Informação 10 (1), 2011
302011
Real-time process adaptation: a context-aware replanning approach
VT Nunes, FM Santoro, CML Werner, CG Ralha
IEEE Transactions on Systems, Man, and Cybernetics: Systems 48 (1), 99-118, 2016
272016
Twitter bot detection with reduced feature set
JVF Abreu, CG Ralha, JJC Gondim
2020 IEEE International Conference on Intelligence and Security Informatics …, 2020
252020
I grandsi-br
C Boscarioli, RM de Araujo, RS Maciel, VVG Neto, F Oquendo, ...
Sociedade Brasileira de Computação, 2017
232017
Transparency in information systems
V Nunes, C Cappelli, CG Ralha
Sociedade Brasileira de Computação, 2017
222017
MULTS: A multi-cloud fault-tolerant architecture to manage transient servers in cloud computing
JPA Neto, DM Pianto, CG Ralha
Journal of Systems Architecture 101, 101651, 2019
212019
A methodological framework for business-IT alignment
CG Ralha, R Gostinski
2008 3rd IEEE/IFIP International Workshop on Business-driven IT Management, 1-10, 2008
202008
Towards a cognitive meta-model for adaptive trust and reputation in open multi-agent systems
BWP Hoelz, CG Ralha
Autonomous Agents and Multi-Agent Systems 29, 1125-1156, 2015
192015
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Articles 1–20