Search results for " Access"
showing 10 items of 776 documents
An efficient VM-based software protection
2011
This paper presents Truly-protect, a system, incorporating a virtual machine, that enables execution of encrypted programs. Our intention is to form a framework for a conditional access/digital rights management system.
Le hasard dans le droit de l'Union européenne en matière d'accès au territoire de l'Union
2019
The article explores the question of "chance" in the European Union Law in the field of the admission of third States citizens and asylum seekers to the territory of the European Union. Le hasard fait son apparition dans le droit de l'Union européenne en matière de d'accès au territoire de l'Union pour les ressortissants des pays tiers, meme pour les demandeurs d'asile ou pour les personnes en besoin de protection. Dans ce contexte, le hasard perd les caractères habituels qui lui sont reconnus par les Etats membres de l'Union pour devenir un instrument de dissuasion au service de la priorité politique de reduire les mouvements migratoires.
Diritto antitrust e libertà contrattuale: l’obbligo di contrarre e il problema dell’eterodeterminazione del prezzo
2008
Il diritto antitrust nasce negli Stati Uniti come declinazione dei principi di common law in materia di tutela della libertà contrattuale. La sua evoluzione lo distanzia però notevolmente da tale matrice, ma i problemi della definizione dei contenuti contrattuali emergono prepotentemente laddove, come in tema di trattamento del refusal to deal, ragionevolezza delle prestazioni e tutela della concorrenza si intrecciano strettamente. Si analizzano quindi le moderne metodologie proposte per la corretta determinazione del prezzo di accesso ad una risorsa essenziale.
Accelerating data queries on Hadoop framework by using compact data formats
2016
There are massive amounts of data generated from IoT, online transactions, click streams, emails, logs, posts, social networking interactions, sensors, mobile phones and their applications etc. The question is where and how to store these data in order to provide faster data access. Understanding and handling Big Data is a big challenge. The research direction in Big Data projects using Hadoop Technology, MapReduce kind of framework and compact data formats such as RCFile, SequenceFile, ORC, Avro, Parquet shows that only two data formats (Avro and Parquet) support schema evolution and compression in order to utilize less storage space. In this paper, file formats like Avro and Parquet are c…
Memory Resource Management for Real-Time Systems
2007
Dynamic memory storage has been widely used for years in computer science. However, its use in real-time systems has not been considered as an important issue, and memory management has not receive much consideration, whereas today's real-time applications are often characterized by highly fluctuating memory requirements. In this paper we present an approach to dynamic memory management for real-time systems. In response to application behavior and requests, the underlying memory management system adjusts resources to meet changing demands and user needs. The architectural framework that realizes this approach allows adaptive allocation of memory resources to applications involving both per…
The differences between distributed shared memory caching and proxy caching
2000
The authors discuss the similarities in caching between the extensively studied distributed shared memory systems and the emerging proxy systems. They believe that several of the techniques used in distributed shared memory systems can be adapted and applied to proxy systems.
Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000-17.
2020
Background: Universal access to safe drinking water and sanitation facilities is an essential human right, recognised in the Sustainable Development Goals as crucial for preventing disease and improving human wellbeing. Comprehensive, high-resolution estimates are important to inform progress towards achieving this goal. We aimed to produce highresolution geospatial estimates of access to drinking water and sanitation facilities. Methods: We used a Bayesian geostatistical model and data from 600 sources across more than 88 low-income and middle-income countries (LMICs) to estimate access to drinking water and sanitation facilities on continuous continent-wide surfaces from 2000 to 2017, and…
Towards an integration of individualistic, networked, and institutional approaches to online disclosure and privacy in a networked ecology
2020
In this paper, we review three different approaches to disclosure and privacy: a) an individualistic approach, which emphasizes an individual's control over information access and flow, b) a networked approach focused on information flow in horizontal relations between people, and c) an institutional approach concerned with public and societal privacy risks from platforms, providers, and governments. These approaches co-exist largely independently of each other in privacy and disclosure literature. However, with overlapping public and private spheres of communication where a presumption of individual agency over personal information is no longer tenable, we argue for the importance of bridg…
Quantitative Characteristics of Information Society and ICT Industry in Latvia
2015
Abstract The article is devoted to statistical analysis of information and communication technology (ICT) industry in Latvia and the development of Information Society in the country. On the basis of statistical data comparison of Latvia with other European countries is made. This comparison shows that Latvia belongs to countries with very well developed Internet. On the other hand the statistical data points on the fact that it is necessary to increase the awareness of population regarding possibilities offered by using of ICT and e-Government.
Discrimination based on place of residence and access to employment
2014
International audience; The purpose of this study is to assess the degree of employment discrimination against young people according to their place of residence. We considered several spatial scales in order to measure the effect of the reputation of the administrative department or county, the town or municipality and of the local neighbourhood. The evaluation is performed using correspondence test data carried out between October 2011 and February 2012. We studied 2988 candidacies that were submitted to 498 job offers (waiters and cooks) within the restaurant industry and located in the Paris area. Statistical and econometric results pointed out that resident effect is significant and im…