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NETWORKING
2007
13 years 9 months ago
Streaming Performance in Multiple-Tree-Based Overlays
Abstract. In this paper we evaluate the data transmission performance of a generalized multiple-tree-based overlay architecture for peer-to-peer live streaming that employs multipa...
György Dán, Viktória Fodor, Ili...
WOSP
2004
ACM
14 years 1 months ago
Software performance engineering of component-based systems
We propose an automated compositional approach for component-based performance engineering, called the CB-SPE. It adapts to a CB framework the concepts and steps of the wellknown ...
Antonia Bertolino, Raffaela Mirandola
VLDB
1998
ACM
116views Database» more  VLDB 1998»
14 years 20 hour ago
The Heterogeneity Problem and Middleware Technology: Experiences with and Performance of Database Gateways
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware solutions. We have analyzed their features related to glo...
Fernando de Ferreira Rezende, Klaudia Hergula
ECAI
2008
Springer
13 years 9 months ago
An Efficient Student Model Based on Student Performance and Metadata
This paper describes a new student model technology that combines evidences and knowledge about pedagogical and domain structure. Its structure is generated from the metadata avai...
Arndt Faulhaber, Erica Melis
CLEAR
2006
Springer
121views Biometrics» more  CLEAR 2006»
13 years 11 months ago
The AIT Outdoors Tracking System for Pedestrians and Vehicles
This paper presents the tracking system from Athens Information Technology that participated to the pedestrian and vehicle surveillance task of the CLEAR 2006 evaluations. Two are ...
Aristodemos Pnevmatikakis, Lazaros Polymenakos, Va...