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COMAD
2008
13 years 10 months ago
Native Multidimensional Indexing in Relational Databases
In existing database systems there is a strong need for searching data according to many attributes. In commercial database platforms, the standard search over multiple attributes...
David Hoksza, Tomás Skopal
LREC
2010
134views Education» more  LREC 2010»
13 years 10 months ago
VenPro: A Morphological Analyzer for Venetan
This document reports the process of extending MorphoPro for Venetan, a lesser-used language spoken in the Nort-Eastern part of Italy. MorphoPro is the morphological component of ...
Sara Tonelli, Emanuele Pianta, Rodolfo Delmonte, M...
LREC
2010
187views Education» more  LREC 2010»
13 years 10 months ago
FIDJI: Web Question-Answering at Quaero 2009
This paper presents the participation of FIDJI system to the Web Question-Answering evaluation campaign organized by Quaero in 2009. FIDJI is an open-domain question-answering sys...
Xavier Tannier, Véronique Moriceau
HCI
2007
13 years 10 months ago
Designers' Perceptions of Methods of Involving and Understanding Users
Numerous methods have been developed to help designers to understand and consider the needs and desires of end-users, but many have had limited uptake in design practice. In order ...
Joy Goodman, Susannah Clarke, Patrick Langdon, P. ...
NIPS
2008
13 years 10 months ago
Signal-to-Noise Ratio Analysis of Policy Gradient Algorithms
Policy gradient (PG) reinforcement learning algorithms have strong (local) convergence guarantees, but their learning performance is typically limited by a large variance in the e...
John W. Roberts, Russ Tedrake