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CSDA
2010
67views more  CSDA 2010»
15 years 6 months ago
Factor-GMM estimation with large sets of possibly weak instruments
This paper analyses the use of factor analysis for instrumental variable estimation when the number of instruments tends to infinity. We consider cases where the unobserved factor...
George Kapetanios, Massimiliano Marcellino
DEBU
2010
108views more  DEBU 2010»
15 years 6 months ago
Weighted Set-Based String Similarity
Consider a universe of tokens, each of which is associated with a weight, and a database consisting of strings that can be represented as subsets of these tokens. Given a query st...
Marios Hadjieleftheriou, Divesh Srivastava
ICDAR
2009
IEEE
15 years 4 months ago
Invariant Primitives for Handwritten Arabic Script: A Contrastive Study of Four Feature Sets
The choice of relevant features is very decisive in handwriting recognition rate. Our aim is to present some useful structural and statistical features and see their degree of var...
Sofiene Haboubi, Samia Maddouri, Noureddine Ellouz...
189
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ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
16 years 29 days ago
Decoupled Visual Servoing from a set of points imaged by an omnidirectional camera
Abstract— This paper presents a hybrid decoupled visionbased control scheme valid for the entire class of central catadioptric sensors (including conventional perspective cameras...
Hicham Hadj-Abdelkader, Youcef Mezouar, Philippe M...
ERCIMDL
2001
Springer
97views Education» more  ERCIMDL 2001»
15 years 11 months ago
Digital Libraries in a Clinical Setting: Friend or Foe?
Abstract. Clinical requirements for quick accessibility to reputable, up-todate information have increased the importance of web accessible digital libraries for this user communit...
Anne Adams, Ann Blandford