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NCA
2007
IEEE
14 years 5 months ago
Impact of request dispatching granularity in geographically distributed Web systems
The advent of the mobile Web and the increasing demand for personalized contents arise the need for computationally expensive services, such as dynamic generation and on-thefly a...
Mauro Andreolini, Claudia Canali, Riccardo Lancell...
NCA
2007
IEEE
14 years 5 months ago
Dynamic load balancing for network intrusion detection systems based on distributed architectures
Increasing traffic and the necessity of stateful analyses impose strong computational requirements on network intrusion detection systems (NIDS), and motivate the need of distrib...
Mauro Andreolini, Sara Casolari, Michele Colajanni...
NCA
2007
IEEE
14 years 5 months ago
FRAC: Implementing Role-Based Access Control for Network File Systems
We present FRAC, a Framework for Role-based Access Control in network file systems. FRAC is a reference monitor that controls the message flow between file system clients and s...
Aniruddha Bohra, Stephen Smaldone, Liviu Iftode
NCA
2007
IEEE
14 years 5 months ago
GORDA: An Open Architecture for Database Replication
Although database replication has been a standard feature in database management systems for a long time, third party solutions have been enjoying an increasing popularity. These ...
Alfrânio Correia Jr., José Pereira, L...
NCA
2008
IEEE
14 years 5 months ago
Persistent Logical Synchrony
Francesc D. Muñoz-Escoí, Rubé...
NCA
2008
IEEE
14 years 5 months ago
Supporting Linearizable Semantics in Replicated Databases
This paper proposes a novel database replication algorithm that offers strong consistency (linearizable semantics) and allows reads and non-conflicting writes to execute in para...
Luís Rodrigues, Nuno Carvalho, Emili Miedes
NCA
2008
IEEE
14 years 5 months ago
Finite Memory: A Vulnerability of Intrusion-Tolerant Systems
In environments like the Internet, faults follow unusual patterns, dictated by the combination of malicious attacks with accidental faults such as long communication delays caused...
Giuliana Santos Veronese, Miguel Correia, Lau Cheu...
NCA
2008
IEEE
14 years 5 months ago
Quicksilver Scalable Multicast (QSM)
QSM is a multicast engine designed to support a style of distributed programming in which application objects are replicated among clients and updated via multicast. The model req...
Krzysztof Ostrowski, Ken Birman, Danny Dolev
NCA
2008
IEEE
14 years 5 months ago
FOSeL: Filtering by Helping an Overlay Security Layer to Mitigate DoS Attacks
Denial of service (DoS) attacks are major threat against availability in the Internet. A large number of countermeasure techniques try to detect attack and then filter out DoS at...
Hakem Beitollahi, Geert Deconinck