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AIED
2007
Springer
16 years 28 days ago
Beyond the code-and-count analysis of tutoring dialogues
In this paper, we raise a methodological issue concerning the empirical analysis of tutoring dialogues: The frequencies of tutoring moves do not necessarily reveal their causal efď...
Stellan Ohlsson, Barbara Di Eugenio, Bettina Chow,...
ATAL
2007
Springer
16 years 27 days ago
Online auctions for bidders with interdependent values
Interdependent values (IDV) is a valuation model allowing bidders in an auction to express their value for the item(s) to sell as a function of the other bidders’ information. W...
Florin Constantin, Takayuki Ito, David C. Parkes
CAIP
2007
Springer
118views Image Analysis» more  CAIP 2007»
16 years 27 days ago
Surface Reconstruction Using Polarization and Photometric Stereo
This paper presents a novel shape recovery technique that combines photometric stereo with polarization information. First, a set of ambiguous surface normals are estimated from po...
Gary Atkinson, Edwin R. Hancock
CAISE
2007
Springer
16 years 27 days ago
Modal Aspects of Object Types and Part-Whole Relations and the de re/de dicto Distinction
In a series of publications, we have proposed a foundational system of ontological categories which has been used to evaluate and improve the quality of conceptual modeling languag...
Giancarlo Guizzardi
CEEMAS
2007
Springer
16 years 27 days ago
Simulating a Human Cooperative Problem Solving
Abstract. We are interested in understanding and simulating how humans elaborate plans in situations where knowledge is incomplete and how they interact to obtain missing informati...
Alexandre Pauchet, Amal El Fallah-Seghrouchni, Nat...