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WSDM
2012
ACM
325views Data Mining» more  WSDM 2012»
14 years 1 months ago
Correlating financial time series with micro-blogging activity
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castill...
EURONGI
2008
Springer
15 years 8 months ago
Connectivity Gateway Discovery in MANETs
Abstract. The integration of mobile ad hoc networks into IP-based access networks demands the presence of a gateway which is responsible for propagating some configuration paramete...
Antonio J. Yuste, Alicia Triviño-Cabrera, F...
APVIS
2008
15 years 7 months ago
MobiVis: A Visualization System for Exploring Mobile Data
The widespread use of mobile devices brings opportunities to capture large-scale, continuous information about human behavior. Mobile data has tremendous value, leading to busines...
Zeqian Shen, Kwan-Liu Ma
VLDB
2005
ACM
116views Database» more  VLDB 2005»
15 years 12 months ago
Client Assignment in Content Dissemination Networks for Dynamic Data
Consider a content distribution network consisting of a set of sources, repositories and clients where the sources and the repositories cooperate with each other for efficient di...
Shetal Shah, Krithi Ramamritham, Chinya V. Ravisha...
EEE
2004
IEEE
15 years 10 months ago
e-Transformation Technologies: Case Studies and the Road Ahead - A Value Chain Perspective
e-Transformation technologies, for the past few years, have been evolving towards the goal of information integration and system interoperability. While there is no doubt that int...
William Kwok-Wai Cheung