Loading...

FUTUR. Website for the scientific production of UPC researchers

Xhafa Xhafa, Fatos

Total activity: 1087

Areas of expertise: Cloud and P2P computing, Grid, approximation and meta-heuristics, combinatorial optimization, distributed programming, machine learning, networking systems, parallel and distributed algorithms, security and trustworthy computing

University degree: Llicenciat en Ciències Matemàtiques
Llicenciat en matemàtiques
Doctoral courses: Doctor en Informàtica
Professional category: Full professor

Research group: IMP - Information Modelling and Processing
Department: Department of Computer Science
School: Barcelona School of Informatics (FIB)
The School of Industrial, Aerospace and Audiovisual Engineering of Terrassa (ESEIAAT)

E-mail: fatoscs.upc.edu
Contact details: UPC directory

Orcid: 0000-0001-6569-5497
Researcher ID - Publons: B-8869-2012

Collaborative networks
Links of interest: ACM Profile
DBLP Computer Science Bibliography
Editor in Chief: Elsevier Book Series Intelligent Data Centric Systems
Editor in Chief: International Journal of Grid and Utility Computing (IJGUC), Inderscience
Editor in Chief: Lecture Notes in Data Engineering and Communication Technologies, Springer
Editor-in-Chief: Internet of Things; Engineering Cyber Physical Human Systems, Elsevier
Google H-Index: 52/ Scopus H-Index: 41 / ISI-WoS H-Index: 32
Google i10 index: 269
Honorary Editor: International Journal of Space-Based and Situated Computing (IJSSC), Inderscience
Personal webpage

Fill in your details

Scientific and technological production

1 to 50 of 1087 results

Ordered by:

Allocation of applications to Fog resources via semantic clustering techniques: with scenarios from intelligent transportation systems
Xhafa, F.; Aly, A.; Juan, A.
Computing (Vienna/New York)
Vol. 103, num. 3, p. 361-378
DOI: 10.1007/s00607-020-00867-w
Date of publication: 2021-03
Journal article

Loading...
Matching IoT devices to the fog service providers: a mechanism design perspective
Bandyopadhyay, A.; Kumar, V.; Mukhopadhyay, S.; Rai, U.; Xhafa, F.; Krause, P.
Sensors
Vol. 20, num. 23, p. 6761-1-6761-32
DOI: 10.3390/s20236761
Date of publication: 2020-12-01
Journal article

Loading...
ALGORITMOS AGILES, INTERNET DE LAS COSAS, Y ANALITICA DE DATOS PARA UN TRANSPORTE SOSTENIBLE EN CIUDADES INTELIGENTES
Juan, A.A.; Xhafa, F.
Competitive project

Loading...
A Survey on multimodal data stream mining for e-learner’s emotion recognition
Nandi, A.; Xhafa, F.; Subirats, L.; Fort, S.
IEEE International Conference on Omni-Iayer Intelligent Systems
p. 188-193
DOI: 10.1109/COINS49042.2020.9191370
Presentation's date: 2020-08-31
Presentation of work at congresses

Loading...
Evaluation of IoT stream processing at edge computing layer for semantic data enrichment
Xhafa, F.; Kilic, B.; Krause, P.
Future generation computer systems
Vol. 105, p. 730-736
DOI: 10.1016/j.future.2019.12.031
Date of publication: 2020-04
Journal article

Loading...
A quality-assuring, combinatorial auction based mechanism for IoT-based crowdsourcing
Kumar, V.; Mukhopadhyay, S.; Xhafa, F.; Krause, P.
DOI: 10.3233/APC35
Date of publication: 2020-03
Book chapter

Loading...
The vision of Edges of Internet as a computing fabric
Xhafa, F.
DOI: 10.3233/APC35
Date of publication: 2020-03
Book chapter

Loading...
Advances in edge computing: massive parallel processing and applications
DOI: 10.3233/APC35
Date of publication: 2020-03
Book

Loading...
IEEE transactions on sustainable computing
Xhafa, F.
Collaboration in journals

Loading...
Empowering citizens' cognition and decision making in smart sustainable cities
Beneicke, J.; Juan, A.A.; Xhafa, F.; Lopez, D.; Freixes, A.
IEEE Consumer Electronics Magazine
Vol. 9, num. 1, p. 102-108
DOI: 10.1109/MCE.2019.2941457
Date of publication: 2020-01
Journal article

Loading...
Generation of game contents by social media analysis and MAS planning
Amato, F.; Moscato, F.; Xhafa, F.
Computers in human behavior
Vol. 100, p. 286-294
DOI: 10.1016/j.chb.2019.02.030
Date of publication: 2019-11
Journal article

Loading...
Studying usability of AI in the IoT systems/paradigm through embedding NN techniques into mobile smart service system
Poniszewska-Maranda, A.; Kaczmarek, D.; Kryvinska, N.; Xhafa, F.
Computing
Vol. 101, num. 11, p. 1661-1685
DOI: 10.1007/s00607-018-0680-z
Date of publication: 2019-11
Journal article

Loading...
Controlled secure social cloud data sharing based on a novel identity based proxy re-encryption plus scheme
Wang, X.; Xhafa, F.; Ma, J.; Zheng, Z.
Journal of parallel and distributed computing
Vol. 130, p. 153-165
DOI: 10.1016/j.jpdc.2019.03.018
Date of publication: 2019-08
Journal article

Loading...
A mechanism design framework for hiring experts in e-healthcare
Kumar, V.; Mukhopadhyay, S.; Xhafa, F.
Enterprise information systems
p. 1-48
DOI: 10.1080/17517575.2019.1604999
Date of publication: 2019-05-26
Journal article

Loading...
An auction framework for DaaS in cloud computing and its evaluation
Bandyopadhyay, A.; Xhafa, F.; Mukhopadhyay, S.; Kumar, V.; Sharma, A.
International journal of web and grid services (Online)
Vol. 15, num. 2, p. 119-138
DOI: 10.1504/IJWGS.2019.099560
Date of publication: 2019-05-06
Journal article

Loading...
A distributed hybrid index for processing continuous range queries over moving objects
Yu, Z.; Xhafa, F.; Chen, Y.; Ma, K.
Soft computing
Vol. 23, num. 9, p. 3191-3205
DOI: 10.1007/s00500-017-2973-0
Date of publication: 2019-05
Journal article

Loading...
An edge-stream computing infrastructure for real-time analysis of wearable sensors data
Greco, L.; Ritrovato, P.; Xhafa, F.
Future generation computer systems
Vol. 93, p. 515-528
DOI: 10.1016/j.future.2018.10.058
Date of publication: 2019-04
Journal article

Loading...
Optimisation problems and resolution methods in satellite scheduling and space-craft operation: a survey
Xhafa, F.; Ip, A.
Enterprise information systems
p. 1-22
DOI: 10.1080/17517575.2019.1593508
Date of publication: 2019-03-28
Journal article

Loading...
A hybrid approach for document analysis in digital forensic domain
Amato, F.; Cozzolino, G.; Giacalone, M.; Moscato, F.; Romeo, F.; Xhafa, F.
International Conference on Emerging Internet, Data & Web Technologies
p. 170-179
DOI: 10.1007/978-3-030-12839-5_16
Presentation's date: 2019-02
Presentation of work at congresses

Loading...
Energy-efficient secure outsourcing decryption of attribute based encryption for mobile device in cloud computation
Zhang, J.; Wang, B.; Xhafa, F.; An, X.; Li, C.
Journal of ambient intelligence and humanized computing
Vol. 10, num. 2, p. 429-438
DOI: 10.1007/s12652-017-0658-2
Date of publication: 2019-02
Journal article

Loading...
Advances in intelligent systems and interactive applications: proceedings of the 4th International Conference on Intelligent, Interactive Systems and Applications (IISA2019)
International Conference on Intelligent, Interactive Systems and Applications
DOI: 10.1007/978-3-030-34387-3
Date of publication: 2019
Conference minutes book

Loading...
Security and privacy for big data, cloud computing and applications
DOI: 10.1049/PBPC028E
Date of publication: 2019
Book

Loading...
A Framework for allocation of IoT devices to the fog service providers in strategic setting
Bandyopadhyay, A.; Xhafa, F.; Mallik, S.; Krause, P.; Mukhopadhyay, S.; Kumar, V.; Maulik, U.
International Conference on P2P, Parallel, Grid, Cloud and Internet Computing
p. 340-351
DOI: 10.1007/978-3-030-33509-0_31
Presentation's date: 2019
Presentation of work at congresses

Loading...
Transactions on Computational Collective Intelligence XXXIII
DOI: 10.1007/978-3-662-59540-4
Date of publication: 2019
Book

Loading...
Innovative Mobile and Internet Services in Ubiquitous Computing Proceedings of the 13th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS-2019)
International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing
DOI: 10.1007/978-3-030-22263-5
Date of publication: 2019
Conference minutes book

Loading...
Advances in Internet, Data and Web Technologies. The 7th International Conference on Emerging Internet, Data and Web Technologies (EIDWT-2019)
International Conference on Emerging Internet, Data & Web Technologies
DOI: 10.1007/978-3-030-12839-5
Date of publication: 2019
Conference minutes book

Loading...
Web, Artificial Intelligence and Network Applications Proceedings of the Workshops of the 33rd International Conference on Advanced Information Networking and Applications (WAINA-2019)
IEEE International Conference on Advanced Information Networking and Applications Workshops
DOI: 10.1007/978-3-030-15035-8
Date of publication: 2019
Conference minutes book

Loading...
Advanced Information Networking and Applications Proceedings of the 33rd International Conference on Advanced Information Networking and Applications (AINA–2019)
IEEE International Conference on Advanced Information Networking and Applications
DOI: 10.1007/978-3-030-15032-7
Date of publication: 2019
Conference minutes book

Loading...
A budget feasible peer graded mechanism for iot-based crowdsourcing
Kumar, V.; Mukhopadhyay, S.; Xhafa, F.; Sharma, A.
Journal of ambient intelligence and humanized computing
Vol. 11, num. 4, p. 1531-1551
DOI: 10.1007/s12652-019-01219-z
Date of publication: 2019-01-01
Journal article

Loading...
Hiring expert consultants in e-healthcare: an analytics-based two sided matching approach
Kumar, V.; Mukhopadhyay, S.; Xhafa, F.; Sharma, A.; Roy, A.
Transactions on computational collective intelligence
Vol. 30, p. 178-199
DOI: 10.1007/978-3-319-99810-7_9
Date of publication: 2018-11
Journal article

Loading...
Special Section Editorial: Emerging Trends, Issues, and Challenges in Underwater Acoustic Sensor Networks. IEEE access
Xhafa, F.
Vol. 9
Collaboration in journals

Loading...
Smart intrusion detection with expert systems
Amato, F.; Moscato, F.; Xhafa, F.; Vivenzio, E.
International Conference on P2P, Parallel, Grid, Cloud and Internet Computing
p. 148-159
DOI: 10.1007/978-3-030-02607-3_14
Presentation's date: 2018-10
Presentation of work at congresses

Loading...
A model for data enrichment over IoT streams at edges of internet
Van Hille, R.; Xhafa, F.; Hellinckx, P.
International Conference on P2P, Parallel, Grid, Cloud and Internet Computing
p. 128-136
DOI: 10.1007/978-3-030-02607-3_12
Presentation's date: 2018-10
Presentation of work at congresses

Loading...
Advances on P2P, parallel, grid, cloud and internet computing: proceedings of the 13th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2018)
International Conference on P2P, Parallel, Grid, Cloud and Internet Computing
DOI: https://doi.org/10.1007/978-3-030-02607-3
Date of publication: 2018-10
Conference minutes book

Loading...
Cloud services, storage and communications at large scale for reliable enterprise systems (DOI: 10.1080/17517575.2020.1845812). Enterprise information systems
Xhafa, F.
Vol. 15, num. 2
Collaboration in journals

Loading...
Spectrum trading in wireless communication for tertiary market
Chowdhury, A.; Xhafa, F.; Rongpipi, R.; Mukhopadhyay, S.; Kumar, V.
International Conference on Intelligent Networking and Collaborative Systems
p. 134-145
DOI: 10.1007/978-3-319-98557-2_13
Presentation's date: 2018-09
Presentation of work at congresses

Loading...
Semantic analysis of social data streams
Amato, F.; Cozzolino, G.; Moscato, F.; Xhafa, F.
International Conference on Intelligent Networking and Collaborative Systems
p. 59-70
DOI: 10.1007/978-3-319-98557-2_6
Presentation's date: 2018-09
Presentation of work at congresses

Loading...
Advances in intelligent networking and collaborative systems: the 10th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2018)
International Conference on Intelligent Networking and Collaborative Systems
DOI: https://doi.org/10.1007/978-3-319-98557-2
Date of publication: 2018-09
Conference minutes book

Loading...
Large-scale EXecution for Industry & Society (LEXIS)
Martinovic, I.; Xhafa, F.
Competitive project

Loading...
IoT and semantic web technologies for event detection in natural disasters
Greco, L.; Ritrovato, P.; Tiropanis, T.; Xhafa, F.
Concurrency and computation: practice and experience
Vol. 30, num. 21, p. e4789-1-e4789-9
DOI: 10.1002/cpe.4789
Date of publication: 2018-08-24
Journal article

Loading...
An evaluation of neural networks performance for job scheduling in a public cloud environment
Goga, K.; Xhafa, F.; Terzo, O.
International Conference on Complex, Intelligent and Software Intensive Systems
p. 760-769
DOI: 10.1007/978-3-319-93659-8_69
Presentation's date: 2018-07
Presentation of work at congresses

Loading...
Supporting online/offline collaborative work with WebRTC application migration
Xhafa, F.; Zaragoza, D.; Caballé , Santi
International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing
p. 96-104
DOI: 10.1007/978-3-319-93554-6_8
Presentation's date: 2018-07
Presentation of work at congresses

Loading...
Evolutionary Intelligence
Xhafa, F.
Collaboration in journals

Loading...
A comparison study of different algorithms for energy-aware placement of virtual machines
Olvera, A.; Xhafa, F.
International Conference on Intelligent, Interactive Systems and Applications
p. 334-343
DOI: 10.1007/978-3-030-02804-6_45
Presentation's date: 2018-06
Presentation of work at congresses

Loading...
Enabling IoT stream management in multi-cloud environment by orchestration
Amato, F.; Moscato, F.; Xhafa, F.
IEEE International Conference on Advanced Information Networking and Applications Workshops
p. 687-692
DOI: 10.1109/WAINA.2018.00168
Presentation's date: 2018-05
Presentation of work at congresses

Loading...
A budget feasible mechanism for hiring doctors in E-healthcare
Kumar, V.; Mukhopadhyay, S.; Xhafa, F.; Sharma, A.
IEEE International Conference on Advanced Information Networking and Applications
p. 785-792
DOI: 10.1109/AINA.2018.00117
Presentation's date: 2018-05
Presentation of work at congresses

Loading...
Edge and cluster computing as enabling infrastructure for internet of medical things
Ritrovato, P.; Xhafa, F.; Giordano, A.
IEEE International Conference on Advanced Information Networking and Applications
p. 717-723
DOI: 10.1109/AINA.2018.00108
Presentation's date: 2018-05
Presentation of work at congresses

Loading...
Special issue “The convergence of Evolutionary Intelligence and Networking”. Evolutionary Intelligence
Xhafa, F.
Collaboration in journals

Loading...
A GA-based simulation system for WMNs: comparison analysis for different number of flows, client distributions, DCF and EDCA functions
Barolli, A.; Oda, T.; Matsuo, K.; Cuka, M.; Barolli, L.; Xhafa, F.
Soft computing
Vol. 22, num. 8, p. 2547-2555
DOI: 10.1007/s00500-017-2508-8
Date of publication: 2018-04
Journal article

Loading...
Journal of computational science
Xhafa, F.
Collaboration in journals

Loading...