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IJBRA
2007
114views more  IJBRA 2007»
13 years 10 months ago
Enhanced semantic access to the protein engineering literature using ontologies populated by text mining
: The biomedical literature is growing at an ever-increasing rate, which pronounces the need to support scientists with advanced, automated means of accessing knowledge. We investi...
René Witte, Thomas Kappler, Christopher J. ...
NLDB
2007
Springer
14 years 5 months ago
Cross-Lingual Information Retrieval by Feature Vectors
This paper investigates query translation in cross-lingual information retrieval, especially the challenges caused by ambiguity and polysemi. We base our ideas on feature vectors a...
Jeanine Lilleng, Stein L. Tomassen
ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
14 years 5 months ago
Combining Textual and Visual Ontologies to Solve Medical Multimodal Queries
In order to solve medical multimodal queries, we propose to split the queries in different dimensions using ontology. We extract both textual and visual terms depending on the ont...
Saïd Radhouani, Joo-Hwee Lim, Jean-Pierre Che...
FGCN
2008
IEEE
196views Communications» more  FGCN 2008»
14 years 5 months ago
SS-RBAC: Secure Query Processing Model for Semantic Sensor Networks
This paper proposes a novel secure query processing model for semantic sensor networks. A semantic sensor network (SSN) is a sensor network which includes semantics of sensory dat...
Dongwon Jeong, Hyejin Jeong, Young-Sik Jeong
WWW
2007
ACM
14 years 11 months ago
Acquiring ontological knowledge from query logs
We present a method for acquiring ontological knowledge using search query logs. We first use query logs to identify important contexts associated with terms belonging to a semant...
Satoshi Sekine, Hisami Suzuki