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» Subjective Evaluations of an Experimental Gesturephone
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SIGIR
2009
ACM
16 years 27 days ago
On rank correlation and the distance between rankings
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
Ben Carterette
EDBT
2010
ACM
141views Database» more  EDBT 2010»
15 years 11 months ago
Adaptive join processing in pipelined plans
In adaptive query processing, the way in which a query is evaluated is changed in the light of feedback obtained from the environment during query evaluation. Such feedback may, f...
Kwanchai Eurviriyanukul, Norman W. Paton, Alvaro A...
ICMCS
2007
IEEE
161views Multimedia» more  ICMCS 2007»
16 years 21 days ago
A Flexible Starting Point Based Partial Caching Algorithm for Video on Demand
In this paper, we propose a novel proxy caching scheme for Video on Demand (VoD) services. Our approach is based on an observation we have made during subjective VoD performance e...
Lian Shen, Wei Tu, Eckehard G. Steinbach
SIGIR
2008
ACM
15 years 6 months ago
Efficient top-k querying over social-tagging networks
Online communities have become popular for publishing and searching content, as well as for finding and connecting to other users. User-generated content includes, for example, pe...
Ralf Schenkel, Tom Crecelius, Mouna Kacimi, Sebast...
SIGIR
2005
ACM
15 years 12 months ago
Do summaries help?
We describe a task-based evaluation to determine whether multi-document summaries measurably improve user performance when using online news browsing systems for directed research...
Kathleen McKeown, Rebecca J. Passonneau, David K. ...