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SIGIR
2012
ACM
13 years 9 months ago
Time-based calibration of effectiveness measures
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
Mark D. Smucker, Charles L. A. Clarke
TVCG
2012
187views Hardware» more  TVCG 2012»
13 years 9 months ago
Effective Replays and Summarization of Virtual Experiences
—Direct replays of the experience of a user in a virtual environment are difficult for others to watch due to unnatural camera motions. We present methods for replaying and summ...
Kevin Ponto, Joe Kohlmann, Michael Gleicher
SIGIR
2004
ACM
16 years 2 days ago
The patent retrieval task in the fourth NTCIR workshop
This paper describes the Patent Retrieval Task in the Fourth NTCIR Workshop, and the test collections produced in this task. We perform the invalidity search task, in which each p...
Atsushi Fujii, Makoto Iwayama, Noriko Kando
TSP
2008
57views more  TSP 2008»
15 years 6 months ago
Polarimetric Detection of Targets in Heavy Inhomogeneous Clutter
Polarization diversity has proved to be a useful tool for radar detection, especially when discrimination by Doppler effect is not possible. In this paper, we address the problem o...
Martin Hurtado, Arye Nehorai
ICRA
2010
IEEE
106views Robotics» more  ICRA 2010»
15 years 5 months ago
A tunable physical model of arthropod antennae
— Insects rely on sensory cues—tactile, hygrometric, thermal, olfactory—gathered with a pair of head-mounted antennae to perform a wide variety of sensory guided tasks. Many ...
Alican Demir, Edward W. Samson, Noah J. Cowan