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SIGIR
2002
ACM
15 years 6 months ago
Do TREC web collections look like the web?
We measure the WT10g test collection, used in the TREC-9 and TREC 2001 Web Tracks, and the .GOV test collection used in the TREC 2002 Web and Interactive Tracks, with common measu...
Ian Soboroff
ESWA
2010
163views more  ESWA 2010»
15 years 5 months ago
REIT volatility prediction for skew-GED distribution of the GARCH model
This study investigates how specification of return distribution for REIT influences the performance of volatility forecasting using three GARCH models (GARCH-N, GARCH-ST and GARC...
Yen-Hsien Lee, Tung-Yueh Pai
JUCS
2010
136views more  JUCS 2010»
15 years 4 months ago
Multi-Purpose Infrastructure for Delivering and Supporting Mobile Context-Aware Applications
: The use of contextual information in mobile devices is receiving increasing attention in mobile and ubiquitous computing research. An important requirement for mobile development...
Juan Miguel López, Montserrat Sendín
COMSIS
2010
15 years 3 months ago
VisualLISA: A visual environment to develop attribute grammars
The focus of this paper is on crafting a new visual language for attribute grammars (AGs), and on the development of the associated programming environment. We present a solution f...
Nuno Oliveira, Maria João Varanda Pereira, ...
SIAMREV
2010
170views more  SIAMREV 2010»
15 years 1 months ago
Network Properties Revealed through Matrix Functions
The newly emerging field of Network Science deals with the tasks of modelling, comparing and summarizing large data sets that describe complex interactions. Because pairwise affin...
Ernesto Estrada, Desmond J. Higham