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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. ...
UIST
2005
ACM
15 years 12 months ago
Supporting interaction in augmented reality in the presence of uncertain spatial knowledge
A significant problem encounteredwhen building Augmented Reality (AR) systems is that all spatial knowledge about the world has uncertainty associated with it. This uncertainty m...
Enylton Machado Coelho, Blair MacIntyre, Simon Jul...
VRST
2005
ACM
15 years 12 months ago
A practical system for laser pointer interaction on large displays
Much work has been done on the development of laser pointers as interaction devices. Typically a camera captures images of a display surface and extracts a laser pointer dot locat...
Benjamin A. Ahlborn, David Thompson, Oliver Kreylo...
ATAL
2005
Springer
15 years 12 months ago
AgentSteel: an agent-based online system for the planning and observation of steel production
The steel production of the German company Saarstahl AG, a global respected steel manufacturer, represents a Supply Chain which comprehends several time-critical and highly interf...
Sven Jacobi, Cristián Madrigal-Mora, Esteba...
CIKM
2005
Springer
15 years 12 months ago
Rotation invariant indexing of shapes and line drawings
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
Michail Vlachos, Zografoula Vagena, Philip S. Yu, ...