1,720,985 research outputs found
Context Planning and User Profiling in Mobile Services
No full textThe objective of this paper is to analyze the prerequisites and enablers for context-aware mobile services, to make context- aware services a reality, the user perspective, the business perspective, as well as the required technological enablers, have to be understood. This paper aims at summarizing briefly the current issues and prioritizing future work to foster the evolution of user-centric services that adapt to changing context and, therefore, also to user needs.. Furthermore we analyze the enablers for context-aware services: context provisioning and user profiling respectively. Finally, we discusses the envisioned user-centric services that employ the enablers to adapt to changing context and user needs
HOW TO BREAK IN - Tecniche avanzate di pen testing - 18 Dicembre 2014 - Camerino
No full textHow to break in - Tecniche avanzate di pen testing. Web Application, Internal Network & Social Engineerin
INTERACTION COMMERCE, A TECHNOLOGICAL ARCHITECTURE FOCUSED ON RECOMMENDER SYSTEM
No full textThis paper aims at introducing a type of social commerce architecture
to which the name Interaction Commerce has been given. First, a
global description of the main macro-components forming the structure of this
architecture is provided. Such components also take care of managing
e-commerce activities and social relationships within the architecture.
Second, the focus is set on the analysis of the single components that are
key to the social aspects of the architecture. A special chapter is then entirely
focussed on a topic that is considered extremely important by the entire
research community, i.e., recommender systems. After providing
a general introduction on the topic, the two most common recommendation
approaches are analyzed and compared. These are the content-based
approach and the collaborative filtering approach. The analysis has shown
how all recommender systems are threatened by the cold-start problem.
Studying recommender systems has allowed for their implementation in the
architecture, which now has a new “social” approach that is able to solve the
new user cold-start problem. An architecture prototype was developed and
tested in order to be validated
SmartSocialMarket: A Social Commerce Architecture
Full text linkThe evolution of the approach users have with the World Wide Web-particularly towards social media-has led to the need of e-commerce platforms aimed at user interaction. Offering a service focussing only on online shopping is no longer satisfactory. In order to provide a successful user-seller interaction, further Web 2.0 tools need to be offered. This development of electronic shopping-which provides new business opportunities-is called social commerce. This paper aims at describing the SmartSocialMarket architecture, which is based on e-commerce components and, at an upper level, on social components. Social components allow for the provision of tools that can improve the user interaction within the platform, and can also offer new market opportunities to sellers
Uso abuso e riuso degli strumenti informatici. Esperti a confronto tra informatica e diritto. 6,7 ed 8 maggio 2014.
No full textNei giorni 6-7-8 maggio 2014 si è svolto presso la nostra Università una tre giorni di studio su tematiche a cavallo tra il diritto e l’informatica.
L’iniziativa è stata organizzata dai proff. Maria Concetta De Vivo e Fausto Marcantoni , rispettivamente docenti di di Diritto delle nuove tecnologie e di Sicurezza delle reti. L’incontro di studio è di tipo interdisciplinare così da poter prospettare agli studenti del corso di laurea in Informatica le diverse problematiche legate all’uso delle tecnologie.
Le relazioni e gli interventi saranno oggetto di apposita pubblicazione
Etica, informatica e diritto. Spunti di riflessione di un giurista e di un informatico
No full textNel breve saggio si tenta una definizione dei ruoli e dei rapporti tra etica, diritto ed informatica. Si esamina il concetto di deontologia professionale in ambito informatico, accennando, brevemente, ai codici deontologici ed al ruolo, interessante, del giuramento professionale. Viene delineata l’importanza del rapporto Uomo-Macchina e, di conseguenza, di quello tra programmatore e utente/cliente con relative responsabilità. Si esamina l’impatto che le nuove tecnologie posso avere sulla privacy. Infine si accenna al caso di studio: Manhunt 2
Elctronic Identitry Management Infrastructure for Trustworthy Services in e-Government and e-Commerce
No full textA number of potential initiatives are being considered including the creation of a international electronic identity management infrastructure for trustworthy services in e-government and e-commerce.
A lot of work has been done in recent years in the field of electronic identity management, including through a series of research programs and pilot projects.
While each of these projects contributes new elements to the field of electronic identity management, it is also clear that the results will need to be developed further, refined and integrated.
This paper would open the discussion on the need for a “multi-faceted electronic Identification (eID) system for all citizens", as a key enabler for trustworthy interactions between public authorities, businesses, citizens, and within the large spectrum of social networks and communities.
This concept, which is also referred to as an ubiquitous eID infrastructure for digital life, is envisaged to offer a wide range of functionalities, including the provision of multiple identity instances, from government-accredited to commercially accepted, and ranging from near-anonymity to strong and unambiguous identification.
Furthermore, the system should be user-controlled and privacy-protective, providing the basis for accountability and innovative applications in an open and competitive market
Security-Oriented Formal Techniques
Full text linkSecurity of software systems is a critical issue in a world where Information Technology is becoming more and more pervasive. The number of services for everyday life that are provided via electronic networks is rapidly increasing, as witnessed by the longer and longer list of words with the prefix "e", such as e-banking, e-commerce, e-government, where the "e" substantiates their electronic nature. These kinds of services usually require the exchange of sensible data and the sharing of computational resources, thus needing strong security requirements because of the relevance of the exchanged information and the very distributed and untrusted environment, the Internet, in which they operate. It is important, for example, to ensure the authenticity and the secrecy of the exchanged messages, to establish the identity of the involved entities, and to have guarantees that the different system components correctly interact, without violating the required global properties
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