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CLEF
2007
Springer
16 years 21 days ago
Overview of the ImageCLEFmed 2007 Medical Retrieval and Medical Annotation Tasks
This paper describes the medical image retrieval and medical image annotation tasks of ImageCLEF 2007. Separate sections describe each of the two tasks, with the participation and ...
Henning Müller, Thomas Deselaers, Thomas Mart...
CIKM
2007
Springer
15 years 10 months ago
Improve retrieval accuracy for difficult queries using negative feedback
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
Xuanhui Wang, Hui Fang, ChengXiang Zhai
TOG
2012
279views Communications» more  TOG 2012»
13 years 9 months ago
Sketch-based shape retrieval
We develop a system for 3D object retrieval based on sketched feature lines as input. For objective evaluation, we collect a large number of query sketches from human users that a...
Mathias Eitz, Ronald Richter, Tamy Boubekeur, Kris...
BMCBI
2010
110views more  BMCBI 2010»
15 years 6 months ago
Concept-based query expansion for retrieving gene related publications from MEDLINE
Background: Advances in biotechnology and in high-throughput methods for gene analysis have contributed to an exponential increase in the number of scientific publications in thes...
Sérgio Matos, Joel Arrais, João Maia...
IV
2009
IEEE
150views Visualization» more  IV 2009»
16 years 1 months ago
BrowseLine: 2D Timeline Visualization of Web Browsing Histories
Re-finding previously viewed Web pages in browsing histories is often a difficult task, due to the incomplete and vague knowledge people have about the information they are seek...
Orland Hoeber, Joshua Gorner