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» Current Directions in Hyper-Programming
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RECSYS
2009
ACM
15 years 10 months ago
FeedbackTrust: using feedback effects in trust-based recommendation systems
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...
Samaneh Moghaddam, Mohsen Jamali, Martin Ester, Ja...
SIGIR
2009
ACM
15 years 10 months ago
SUSHI: scoring scaled samples for server selection
Modern techniques for distributed information retrieval use a set of documents sampled from each server, but these samples have been underutilised in server selection. We describe...
Paul Thomas, Milad Shokouhi
UIST
2009
ACM
15 years 10 months ago
Detecting and leveraging finger orientation for interaction with direct-touch surfaces
Current interactions on direct-touch interactive surfaces are often modeled based on properties of the input channel that are common in traditional graphical user interfaces (GUI)...
Feng Wang, Xiang Cao, Xiangshi Ren, Pourang Irani
VRST
2009
ACM
15 years 10 months ago
Visual feedback techniques for virtual pointing on stereoscopic displays
The act of pointing to graphical elements is one of the fundamental tasks in Human-Computer Interaction. In this paper we analyze visual feedback techniques for accurate pointing ...
Ferran Argelaguet, Carlos Andújar
ACISICIS
2008
IEEE
15 years 10 months ago
SIMPA: A SIP-Based Mobile Payment Architecture
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...
Ge Zhang, Feng Cheng 0002, Christoph Meinel