Ara es mostren els items 132-151 de 403

    • Edge and cluster computing as enabling infrastructure for Internet of Medical Things 

      Ritrovato, Pierluigi; Xhafa Xhafa, Fatos; Giordano, Andrea (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      The continuous adoption of fitness and medical smart sensors are boosting the development of Internet of Medical Things (IoMT), reshaping and revolutionizing Healthcare. This digital transformation is paving the way to new ...
    • Edge computing and IoT analytics for agile optimization in intelligent transportation systems 

      Peyman, Mohammad; Copado, Pedro J.; Tordecilla Madera, Rafael David; Martins, Leandro do C.; Xhafa Xhafa, Fatos; Juan, Angel Alejandro (2021-10-01)
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      Accés obert
      With the emergence of fog and edge computing, new possibilities arise regarding the data-driven management of citizens’ mobility in smart cities. Internet of Things (IoT) analytics refers to the use of these technologies, ...
    • Effects of population size for location-aware node placement in WMNs: evaluation by a genetic algorithm--based approach 

      Oda, Tetsuya; Barolli, Admir; Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Younas, Muhammad (2014-02)
      Article
      Accés obert
      Wireless mesh networks (WMNs) are cost-efficient networks that have the potential to serve as an infrastructure for advanced location-based services. Location service is a desired feature for WMNs to support location-oriented ...
    • Effects of sustained communication time on reliability of JXTA-Overlay P2P platform: a comparison study for two fuzzy-based systems 

      Liu, Yi; Sakamoto, Shinji; Barolli, Leonard; Spaho, Evjola; Ikeda, Makoto; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      In P2P systems, each peer has to obtain information of other peers and propagate the information to other peers through neighboring peers. Thus, it is important for each peer to have some number of neighbor peers. Moreover, ...
    • Efficient batch job scheduling in grids using cellular memetic algorithms 

      Xhafa Xhafa, Fatos; Alba, Enrique; Dorronsoro, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2007)
      Text en actes de congrés
      Accés obert
      Computational grids are an important emerging paradigm for large-scale distributed computing. As grid systems become more wide-spread, techniques for efficiently exploiting the large amount of grid computing resources ...
    • Efficient controlling of end-devices in a JXTA-based P2P platform and its application to online learning 

      Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2009)
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      Accés obert
      The current Internet infrastructure is becoming each time more heterogeneous regarding computational resources. With the fast improvements in computational capabilities of devices, end-devices are becoming important ...
    • Efficient embedding of information and knowledge into CSCL applications 

      Caballé Llobet, Santiago; Daradoumis, Thanasis; Xhafa Xhafa, Fatos (Springer, 2007)
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      Accés obert
      This study aims to explore two crucial aspects of collaborative work and learning: the importance of enabling CSCL applications, on the one hand, to capture and structure the information generated by group activity and, ...
    • Efficient interaction analysis for an effective provision of knowledge about the discussion process to CSCL practices 

      Caballé Llobet, Santiago; Xhafa Xhafa, Fatos; Daradoumis, Thanasis; Abraham, Ajith (Institute of Electrical and Electronics Engineers (IEEE), 2008)
      Text en actes de congrés
      Accés obert
      The discussion process plays an important social task in Computer-Supported Collaborative Learning (CSCL) where participants can discuss about the activity being performed, collaborate with each other through the exchange ...
    • Efficient parallel LAN/WAN algorithms for optimization: The mallba project 

      Alba, E.; Almeida, F.; Blesa Aguilera, Maria Josep; Cotta Porras, Carlos; Díaz, M.; Dorta, Isabel; Gabarró Vallès, Joaquim; León Hernández, Coromoto; Luque, G.; Petit Silvestre, Jordi; Rodríguez, C.; Rojas, A.; Xhafa Xhafa, Fatos (2006-06)
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      Accés obert
      The mallba project tackles the resolution of combinatorial optimization problems using generic algorithmic skeletons implemented in C++. A skeleton in the mallba library implements an optimization method in one of the three ...
    • Efficient peer selection in P2P JXTA-based platforms 

      Xhafa Xhafa, Fatos; Daradoumis, Thanasis; Barolli, Leonard; Fernandez Correa, Raul; Caballé Llobet, Santiago; Kolici, Vladi (Institute of Electrical and Electronics Engineers (IEEE), 2008)
      Text en actes de congrés
      Accés obert
      P2P systems are nowadays being used not only for file sharing but also for developing large-scale distributed applications. As an emerging paradigm for distributed computing, P2P systems are raising important issues as ...
    • Efficient privacy preserving predicate encryption with fine-grained searchable capability for cloud storage 

      Wang, Xu An; Xhafa Xhafa, Fatos; Cai, Weiyi; Ma, Jianfeng; Wei, Fushan (2016-06-01)
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      Accés obert
      With the fast development in Cloud storage technologies and ever increasing use of Cloud data centres, data privacy and confidentiality has become a must. Indeed, Cloud data centres store each time more sensitive data such ...
    • Emerging technologies for monitoring behavioural and psychological symptoms of dementia 

      Qassem, Tarek; Tadros, George; Moore, Philip R.; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2014)
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      Accés obert
      Behavioural and psychological symptoms of dementia (BPSD) are complex array of symptoms that have devastating impact on patients, carers and their loved ones. In this paper we argue that with the combined use of pervasive ...
    • Empowering citizens' cognition and decision making in smart sustainable cities 

      Beneicke, Julia; Juan, Angel Alejandro; Xhafa Xhafa, Fatos; López López, David; Freixes, Alfons (2020-01)
      Article
      Accés obert
      Advances in Internet technologies have made it possible to gather, store, and process large quantities of data, often in real time. When considering smart and sustainable cities, this big data generates useful information ...
    • Enabling automatic just-in-time evaluation of in-class discussions in on-line collaborative learning practices 

      Caballé Llobet, Santiago; Lapedriza Garcia, Àgata; Masip Rodó, David; Xhafa Xhafa, Fatos; Abraham, Ajith (2009-10)
      Article
      Accés obert
      Learning by discussion when applied to on-line collaborative learning settings can provide significant benefits for students in education in general. Indeed, the discussion process plays an important social task in ...
    • Enabling efficient real time user modeling in on-line campus 

      Caballé Llobet, Santiago; Xhafa Xhafa, Fatos; Daradoumis, Thanasis; Fernandez Correa, Raul (Springer, 2007)
      Text en actes de congrés
      Accés obert
      User modelling in on-line distance learning is an important research field focusing on two important aspects: describing and predicting students’ actions and intentions as well as adapting the learning process to students’ ...
    • Enabling IoT stream management in multi-cloud environment by orchestration 

      Amato, Flora; Moscato, Francesco; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      Every-Day lives are becoming increasingly instrumented by electronic devices and any kind of computer-based (distributed) service. As a result, organizations need to analyse an enormous amounts of data in order to increase ...
    • Enabling vehicular data with distributed machine learning 

      Chilipirea, Christian; Petre, Andreea-Cristina; Dobre, Ciprian M.; Pop, Florin; Xhafa Xhafa, Fatos (2015)
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      Accés obert
      Vehicular Data includes different facts and measurements made over a set of moving vehicles. Most of us use cars or public transportation for our work commute, daily routines and leisure. But, except of our destination, ...
    • Endowing IoT devices with intelligent services 

      Poniszewska-Maranda, Aneta; Kaczmarek, Daniel; Kryvinska, Natalia; Xhafa Xhafa, Fatos (Springer, 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The future of the Internet is to be found in Internet of Things (IoT) where every device communicates with others by making simple but intelligent decisions. To leverage the power of IoT, smart devices and objects need to ...
    • Energy-aware analysis of synchronizing a groupware calendar 

      Xhafa Xhafa, Fatos; Palou, Daniel; Barolli, Leonard; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      With the fast development in Internet and Mobile technologies, we are witnessing a proliferation of applications that support online collaborative group work. Such applications offer many advantages as compared to traditional ...
    • Energy-efficient secure outsourcing decryption of attribute based encryption for mobile device in cloud computation 

      Zhang, Jindan; Wang, Baocang; Xhafa Xhafa, Fatos; An Wang, Xu; Li, Cong (Springer, 2017-12-29)
      Article
      Accés obert
      In this paper two new ways for efficient secure outsourcing the decryption of key-policy attribute-based encryption (KP-ABE) with energy efficiency are proposed. Based on an observation about the permutation property of ...