226 research outputs found
Advanced Techniques for Detecting Anomalies in Backbone Networks
Con il rapido sviluppo e la crescente complessita' delle reti di computer, i meccanismi tradizionali di network security non riescono a fornire soluzioni dinamiche e integrate adatte a garantire la completa sicurezza di un sistema. In questo contesto, lâuso di sistemi per la rilevazione delle intrusioni (Intrusion Detection System - IDS) e' diventato un elemento chiave nellâambito della sicurezza delle reti.
In questo lavoro di tesi affrontiamo tale problematica, proponendo soluzioni innovative per lâintrusion detection, basate sullâuso di tecniche statistiche (Wavelet Aanalysis, Principal Component Analysis, etc.) la cui applicazione per la rilevazione delle anomalie nel traffico di rete, risulta del tutto originale.
Lâanalisi dei risultati presentata, in questo lavoro di tesi, evidenzia lâefficacia dei metodi proposti
Improper Narratives: Egyptian Personal Blogs and the Arabic Notion of Adab
In recent years several international scholars have started to move beyond the social and political effect of blogging to define blogs in terms of literary writing (See Fitzpatrick, 2006; Himmer 2004; Van Dijk, 2004). Also in the Arab world, the fact that several blogs have been turned into books and have had considerable success, has provoked a debate over the literary status of blogs: while some critics hail them as a new literary experiment, others claim that they do not have the legitimacy to be included in the category of adab (literature). This has perhaps to do with the fact that in the Arab world (as elsewhere) printed books enjoy more prestige; but also with the fact that the Arab notion of adab is gradually coinciding, though still differing from the European notion of âliteratureâ, and this defines the boundaries of the literary field. In other words, to claim that a work is âliteraryâ because it has aspects of âliterarinessâ, does not wholly correspond to saying that it is adabÄ«, i.e. âliteraryâ for Arab critics. In this article I will discuss aspects of literariness and adab-icity by means of an analysis of the blog al-Kanabah al-កamrÄ (The Red Sofa), written by the Egyptian BilÄl កusnÄ«. The blog has been reviewed in several Egyptian newspapers and literary websites as âan interactive fictionâ or a âadabÄ«/literary and visual blogâ. However, its style, contents and materiality challenge both our notion of âliteratureâ and the Arab concept of adab
5G Mobile Transport and Computing Platform for verticals
The support of 5G verticals service requires todesign an efficient Mobile Transport and Computing Platformwhere transport, mobile and MEC must interact effectively. Inthis paper, a novel architecture is proposed providing itsmapping on ETSI NFV. Two relevant use cases, such asautomotive and cloud robotics are presented to assess the novelarchitecture.This work has been partially funded by the EU H2020 5G-Transformer Project (grant no. 761536)
The spontaneous speaking vocabulary of children in nursery-kindergarten, grades one, two and three.
Thesis (M.A.)--Boston Universit
Mobile Transport and Computing Platform for 5G Verticals: resource abstraction and implementation
This paper has been presented at: 2018 IEEE Conference on Network Function Virtualization and Software Define Networks (IEEE NFV-SDN)The 5G-TRANSFORMER project aims at transforming today's mobile transport networks into an SDN/NFV-based platform, which offers slices tailored to the needs of vertical industries. The paper describes the 5G-TRANSFORMER resource management layer, namely MTP, and its main functionalities such as resource abstraction, resource information modeling and orchestration, and service instantiation. Then, it focuses on the ETSI-based interfaces exploited for the interaction between the control and management plane elements. Finally, the paper reports an MTP implementation including messages reporting resource abstraction.This work has been partially funded by the EU H2020 5G-TRANSFORMER Project (grant no. 761536)
La letteratura dal punto di vista degli scrittori
La storia della critica letteraria Ăš stata generalmente esaminata dal
punto di vista degli studiosi di teoria. Manca, a tuttâoggi, una visione
dâinsieme che esamini in maniera sistematica la critica letteraria dal
punto di vista interno, ovvero degli autori stessi. Muovendo da tali
premesse, il volume propone unâarticolata analisi dei «discorsi» sulla
letteratura prodotti da scrittori di lingua inglese, dalla seconda metĂ
del Cinquecento a oggi. Allo scopo di dare ordine a una materia
ampia e frastagliata, sono state individuate tre principali tipologie
discorsive, o forme testuali, attraverso cui gli autori hanno dato
voce alle proprie idee sulla letteratura. A tali tipologie discorsive
corrispondono le tre sezioni in cui Ăš stata suddivisa la materia
critica del volume. La prima sezione, «Saggi e paratesti», esamina
le teorie letterarie esposte in forma di saggi, prefazioni, commenti
da parte dellâautore. La seconda sezione, «Disseminazioni», analizza
le idee sulla letteratura sparse allâinterno di romanzi, drammi,
poesie. La terza sezione, infine, «Maschere dâautore», si concentra
sulle teorie letterarie la cui esposizione Ăš affidata a un alter ego
dello scrittore, ovvero a una maschera parzialmente autobiografica.
Ne emerge un quadro ricco e composito allâinterno del quale teoria
e prassi letteraria si arricchiscono reciprocamente, fino a fondersi in
una piĂč complessa unitĂ i cui confini appaiono labili, indefiniti,
negoziabili
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