2018 search results - page 401 / 404 » Magnitude-preserving ranking algorithms |
ICDE
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we propose the Hybrid-Layer Index (simply, the HL-index) that is designed to answer top-k queries efficiently when the queries are expressed on any arbitrary subset ...
SOCIALCOM
2010
13 years 6 months ago
2010
Theme network is a semantic network of document specific themes. So far Natural Language Processing (NLP) research patronized much of topic based summarizer system, unable to captu...
ICTIR
2009
Springer
13 years 6 months ago
2009
Springer
Intuitively, any `bag of words' approach in IR should benefit from taking term dependencies into account. Unfortunately, for years the results of exploiting such dependencies ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We study the calibration problem in circular ultrasound tomography devices for breast imaging, where the sensor positions deviate from the circumference of a perfect circle. We in...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
The most popular approach to large scale image retrieval is based on the bag-of-visual-word (BoV) representation of images. The spatial information is usually reintroduced as a po...