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Un metodo basato su LDA per la sentiment analysis
(2013-03-16)
La progressiva diffusione dei social network, sia generalisti (quali Twitter, Facebook o Google+, la recente piattaforma messa a punto da Google) sia specializzati (ad esempio le comunità professionali di Linkedin), ha ...
Fuzzy models for group decision making and applications to e-learning and recommender systems
(2018-03-08)
The work presented in the Ph.D. thesis deals with the definition of new fuzzy models
for Group Decision Making (GDM) aimed at improving two phases of the decision process: preferences
expression and aggregation. In particular ...
Teamwork collaboration around CAE models in an industrial context
(2017-09-05)
Medium and Large Companies must compete every day in a global context. To achieve
greater efficiency in their products/processes they are forced to globalize by opening
multiple locations in geographically distant places. ...
Empowering computational science through extreme scalability
(2021-05-24)
Computational science is an ever-expanding research eld. It combines tech-
nologies, modern computational methods, and simulations to address prob-
lems too complex to be e ectively predicted by theory alone or too ...
Methods and systems for context awareness in complex scenarios: the case of cultural heritage sites
(2021-06-30)
Context-Aware Computing describes the development of technologies and applications that can detect data from the surrounding environment and react accordingly with specific actions, reducing and simplifying the human-machine ...
Provable Security: the Good, the Bad, and the Ugly
(2023-03-15)
Since modern cryptography was born around the late 1970s, a myriad of cryptographic constructions and protocols have been proposed. The field quickly developed into a science whose results have had great im pact on people’s ...
Soft biometrics: emerging traits and applications
(2021-04-12)
Biometrics has been a thriving field of Pattern Recognition forlong. Both Academia and Business
have thus focused their at-tention in the practical use of biometrics to advance and pro-mote varying
applications in ...
Enhancing the Sharing and the Management of Personal Data in the Big Data Era
(2022-02-22)
Nowadays, thanks to the digitalization of business processes and public
administrations, many significant Big data collections are available. Users are direct
suppliers of data when publishing contents on social networks. ...
Machine Learning Techniques and Models for Situation Awareness of IoT based Complex Systems
(2022-07-15)
The current reality is characterized by a solid technological and pervasive component. These elements are
expressed through smart devices, which make the environments we live in pervasive and able to exchange
information. ...
Coverage in Wireless Sensor Networks with additional operating time constraints: efficient algorithms
(2021-06-11)
Nowadays there is a growing interest in wireless sensor networks, one of the most
significant technologies of the 21𝑠𝑡 century. A wireless sensor network (WSN) is
essentially composed by a large number of electronic ...