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HT
2009
ACM
14 years 2 months ago
Improving recommender systems with adaptive conversational strategies
Conversational recommender systems (CRSs) assist online users in their information-seeking and decision making tasks by supporting an interactive process. Although these processes...
Tariq Mahmood, Francesco Ricci
ACMACE
2006
ACM
14 years 1 months ago
How real should virtual characters be?
In recent years 3D virtual characters have become more common in desktop interfaces, particularly in gaming and entertainment applications. In this paper we describe how augmented...
Daniel Wagner, Mark Billinghurst, Dieter Schmalsti...
NORDICHI
2006
ACM
14 years 1 months ago
More than meets the eye: an exploratory study of context photography
In context photography, sensors gather real-time context information, which visually affects a photograph as it is taken. We have implemented a prototype running on standard camer...
Maria Håkansson, Lalya Gaye, Sara Ljungblad,...
ACL
2008
13 years 9 months ago
Assessing the Costs of Sampling Methods in Active Learning for Annotation
Traditional Active Learning (AL) techniques assume that the annotation of each datum costs the same. This is not the case when annotating sequences; some sequences will take longe...
Robbie Haertel, Eric K. Ringger, Kevin D. Seppi, J...
HAPTICS
2009
IEEE
14 years 2 months ago
Good vibrations: Asymmetric vibrations for directional haptic cues
In this paper we present a new concept for haptic guidance in multiple dimensions, in the form of asymmetric vibrations. We show that by adding asymmetry, vibrations from a single...
Hanns Tappeiner, Roberta L. Klatzky, Bertram Unger...