Rui VALADAS


Cluster Analysis of Internet Users Based on Hourly Traffic Utilization
Maria Rosario de OLIVEIRA Rui VALADAS Antonio PACHECO Paulo SALVADOR 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7  pp. 1594-1607
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
access networkscluster analysisdiscriminant analysisprincipal component analysisInternet traffic characterizationtraffic measurements
 Summary | Full Text:PDF(3.3MB)

Fitting Self-Similar Traffic by a Superposition of MMPPs Modeling the Distribution at Multiple Time Scales
Antonio NOGUEIRA Paulo SALVADOR Rui VALADAS Antonio PACHECO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/03/01
Vol. E87-B  No. 3  pp. 678-688
Type of Manuscript:  PAPER
Category: Fundamental Theories
Keyword: 
traffic modelingself-similartime scaleMarkov Modulated Poisson Process
 Summary | Full Text:PDF(901.2KB)