Sciweavers

3377 search results - page 14 / 676
» Describing differences between databases
Sort
View
ICDAR
2009
IEEE
14 years 2 months ago
A Gradient Difference Based Technique for Video Text Detection
Text detection in video images has received increasing attention, particularly in scene text detection in video images, as it plays a vital role in video indexing and information ...
Palaiahnakote Shivakumara, Trung Quy Phan, Chew Li...
DEXAW
2004
IEEE
72views Database» more  DEXAW 2004»
13 years 11 months ago
Sharing Learner Profile through an Ontology and Web Services
In this paper we propose a Web Services based solution to exchange learner's information among different elearning systems described following a Web Ontology. The Web Service...
Daniela Leal Musa, Lydia Silva Muñoz, Jos&e...
SAINT
2003
IEEE
14 years 25 days ago
Adapted Content Delivery for Different Contexts
In this paper, we present a framework which allows adapted content delivery for different target contexts. This framework is based on a Universal Profiling Schema UPS for describi...
Tayeb Lemlouma, Nabil Layaïda
EPIA
2009
Springer
14 years 2 months ago
Comparing Different Properties Involved in Word Similarity Extraction
In this paper, we will analyze the behavior of several parameters, namely type of contexts, similarity measures, and word space models, in the task of word similarity extraction fr...
Pablo Gamallo Otero
AAAI
2007
13 years 10 months ago
Temporal Difference and Policy Search Methods for Reinforcement Learning: An Empirical Comparison
Reinforcement learning (RL) methods have become popular in recent years because of their ability to solve complex tasks with minimal feedback. Both genetic algorithms (GAs) and te...
Matthew E. Taylor, Shimon Whiteson, Peter Stone