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SIGIR
2008
ACM
15 years 6 months ago
A simple and efficient sampling method for estimating AP and NDCG
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
Emine Yilmaz, Evangelos Kanoulas, Javed A. Aslam
MM
2005
ACM
146views Multimedia» more  MM 2005»
15 years 12 months ago
Unsupervised content discovery in composite audio
Automatically extracting semantic content from audio streams can be helpful in many multimedia applications. Motivated by the known limitations of traditional supervised approache...
Rui Cai, Lie Lu, Alan Hanjalic
CHI
2005
ACM
16 years 6 months ago
A focus on conferences
Conferences are still valuable for established attendees and potential new audiences, and the overall audience for events can be increased, helping alleviate competition between p...
Nico Macdonald
WOWMOM
2005
ACM
240views Multimedia» more  WOWMOM 2005»
15 years 12 months ago
An Adaptive Routing Protocol for Ad Hoc Peer-to-Peer Networks
Ad hoc networks represent a key factor in the evolution of wireless communications. These networks typically consist of equal nodes that communicate without central control, inter...
Luca Gatani, Giuseppe Lo Re, Salvatore Gaglio
CHI
2010
ACM
16 years 1 months ago
Learning basic dance choreographies with different augmented feedback modalities
We plan to evaluate different kinds of augmented feedback (tactile, video, sound) for learning basic dance choreographies. Therefore we develop a dance training system based on mo...
Dieter Drobny, Jan Borchers