Browsing Archivio delle tesi by Ph.D. or Bachelor Series "Informatica - computer science"

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Browsing Archivio delle tesi by Ph.D. or Bachelor Series "Informatica - computer science"

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  • Temporal and Spatio-temporal Graphs in Neo4j 
    Rahimifard, Jaber <1992> (Università Ca' Foscari Venezia, 2023-10-17)
    Graph databases have gained immense popularity as a leading choice for data representation and analysis, especially when modeling diverse types of networks. They are constructed using the property graph data model, involving ...
  • The Dark Side of SYN Cookies: Port Scanning Vulnerability Enabled 
    Da Rodda, Enrico <1997> (Università Ca' Foscari Venezia, 2024-03-27)
    SYN Cookies are a Network Security countermeasure to avoid a specific DoS Attack, SYN Flooding. Unfortunately, this countermeasure violates the TCP Protocol, not allowing to store all the necessary information of the ...
  • The evolution of the climate change debate on Twitter: A focus on IPCC reports 
    Garbin, Eleonora <1998> (Università Ca' Foscari Venezia, 2022-10-20)
    Due to its dramatic impact on people’s lives, climate change is one of the most debated topics of the recent past. Concurrently, social media have become increasingly important entrances to information and act as major ...
  • The State of Strict Transport Security: Current Deployment and Correct Configuration 
    Busato, Marco <1995> (Università Ca' Foscari Venezia, 2021-05-10)
    Nowadays, the topic of security has become a popular issue due to the contemporary digital society in constant development. Thus, HTTPS only is not enough in order to ensure a high security level (e.g. feeling protected ...
  • The visual narrative of Venice: an analysis of the touristic photographs in social media 
    Boscaro, Eric <1990> (Università Ca' Foscari Venezia, 2016-03-09)
    The popularity and diffusion of Social media have been growing constantly in the last years, making the automatic understanding the giant amount of data produced fundamental in discovering recurrent patterns and other ...
  • Time Reversibility modulo State Renaming for Probabilistic Concurrent Automata 
    Zgura, Anida <1986> (Università Ca' Foscari Venezia, 2015-07-09)
    The dimension problem of states space makes the computation of quantitative data impractical due to the memory and time requirements. To this scope, time reversibility plays an important role on the analysis of these ...
  • To be defined 
    Pelosin, Francesco <1992> (Università Ca' Foscari Venezia, 2018-03-21)
    To be defined
  • Towards Minimally Perturbed Adversarial Images with l0 Approximation 
    Villani, Francesco <1999> (Università Ca' Foscari Venezia, 2023-03-16)
    In recent years, machine learning has become the de-facto standard for different human and computer tasks, spanning from pattern recognition, language understanding, detection of cyber-threats and many more disciplines. ...
  • TOWARDS OPTIMIZATION OF QUALITY OF SERVICES IN MOBILE CLOUD COMPUTING 
    Khalid, Vafa <1994> (Università Ca' Foscari Venezia, 2023-07-10)
    Major Internet services such as video streaming, social media applications, and IoT architectures are based on powerful cloud computing architectures. Cloud computing is a mature field, opening many computing paradigms. ...
  • Training Convolutional Neural Networks with Imbalanced Datasets: an Empirical Evaluation on the WildCat Dataset 
    Mahammadli, Rafail <1996> (Università Ca' Foscari Venezia, 2023-03-16)
    This thesis aims to exploit deep learning and computer vision techniques in wildlife monitoring. In zoology, wildlife monitoring is a crucial task for keeping track of species movement patterns and demographics. One ...
  • Transfer learning with generative adversarial networks 
    Daniel, Filippo <1995> (Università Ca' Foscari Venezia, 2020-03-13)
    Generative Adversarial Networks (GANs) emerged in recent years as the undiscussed SotA for image synthesis. This model leverages the recent successes of convolutional networks in the field of computer vision to learn the ...
  • Understanding Machine Learning Effectiveness to Protect Web Authentication 
    Casini, Andrea <1988> (Università Ca' Foscari Venezia, 2014-10-31)
    Cookie-based web authentication is the most widespread practice to maintain the user's web session. This mechanism is, inherently, subject to serious security threats: an attacker who acquires a copy of cookies containing ...
  • Understanding the Use of Web Storage in Real-World Web Applications 
    Casarin, Samuele <1996> (Università Ca' Foscari Venezia, 2022-03-21)
    Formerly born as a simple system for the exchange of public documents, over the time the Web has become one of the main services of the Internet, and it is still evolving into an increasingly sophisticated platform. As the ...
  • Using Dominant-Set clustering to characterize vessel pathway in port areas 
    Giudice, Lorenzo <1992> (Università Ca' Foscari Venezia, 2019-07-10)
    Vessel pattern identification helps traffic management and collision avoidance in port areas. Suggested routes for ships, also called certified paths, can be extracted by performing data mining techniques on Automatic ...
  • Using Hypergraphs to Model Complex Biological Networks, a Review on Challenges and Opportunities. 
    Hejazi Zo, Esmat <1986> (Università Ca' Foscari Venezia, 2024-03-19)
    Traditionally, Relational DBMSs were the method of choice for modelling any kind of data, however due to their inefficiencies in modelling big interconnected data, in the last two decades, Graph DBMSs attracted the interest ...
  • Using Neural Network to detect security-sensitive elements in screenshots of web pages 
    Buoso, Tommaso <1997> (Università Ca' Foscari Venezia, 2022-03-21)
    The goal of this work, carried out during the internship at Yarix s.r.l., is to develop an artificial intelligence (AI) module based on neural networks, this will be integrated on Yarix's proprietary cyber intelligence ...
  • Using residual neural networks for jigsaw puzzle solving. 
    Zonelli, Mattia <1998> (Università Ca' Foscari Venezia, 2022-10-21)
    In this work, we address the jigsaw puzzle solving task, proposing an automated pipeline to assess the adjacency relationship among tiles and order them. In particular, we compare two approaches Relaxation Labeling (ReLab) ...
  • Using SAT solvers and brute force approach to recover AES key from partial key schedule images 
    Martignon, Nicolas Pietro <1998> (Università Ca' Foscari Venezia, 2022-10-20)
    Recovering an AES key exploiting the redundancy of key material inherent in the AES key schedule is a topic widely discussed in the scientific literature. Specifically, there are many papers that analyze the aforementioned ...
  • Visual Cryptography Schemes with Multiple Secrets and Visual Key Derivation 
    Ghiotto, Nicolo' <1994> (Università Ca' Foscari Venezia, 2018-07-11)
    Visual Cryptography was introduced in 1995 by Naor and Shamir to recover a secret image by overlapping two or more images. This scheme is secure and easy to implement and can be extended to a set of participants in order ...
  • Visual narrative of Venice through the centuries 
    Orsini, Gaia <1991> (Università Ca' Foscari Venezia, 2017-03-23)
    The work of this thesis is based on the University project Visual narrative of Venice through the centuries. The goal of this project is to study the representation of Venice through the centuries, using a database of ...