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LOCA
2009
Springer
15 years 4 months ago
Position Estimation from UWB Pseudorange and Angle-of-Arrival: A Comparison of Non-linear Regression and Kalman Filtering
This paper presents two algorithms, non-linear regression and Kalman filtering, that fuse heterogeneous data (pseudorange and angle-of-arrival) from an ultra-wideband positioning ...
Kavitha Muthukrishnan, Mike Hazas
CCS
2009
ACM
15 years 10 months ago
Expressive policy analysis with enhanced system dynamicity
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
Robert Craven, Jorge Lobo, Jiefei Ma, Alessandra R...
HICSS
2003
IEEE
140views Biometrics» more  HICSS 2003»
15 years 3 months ago
The Effects of Time and Personality on the Productivity of Management Information Systems
The paper studies the relationship between information technology (IT), time personality and managerial productivity. Time personality is captured by concepts of polychronicity an...
Vladimir Kvassov
KDD
2008
ACM
224views Data Mining» more  KDD 2008»
15 years 10 months ago
The structure of information pathways in a social communication network
Social networks are of interest to researchers in part because they are thought to mediate the flow of information in communities and organizations. Here we study the temporal dyn...
Gueorgi Kossinets, Jon M. Kleinberg, Duncan J. Wat...
VECPAR
2004
Springer
15 years 3 months ago
Data Management in Large-Scale P2P Systems
Peer-to-peer (P2P) computing offers new opportunities for building highly distributed data systems. Unlike client-server computing, P2P can operate without central coordination and...
Patrick Valduriez, Esther Pacitti