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WWW
2008
ACM
16 years 4 months ago
Mining, indexing, and searching for textual chemical molecule information on the web
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
Bingjun Sun, Prasenjit Mitra, C. Lee Giles
ICML
2005
IEEE
16 years 4 months ago
Learning as search optimization: approximate large margin methods for structured prediction
Mappings to structured output spaces (strings, trees, partitions, etc.) are typically learned using extensions of classification algorithms to simple graphical structures (eg., li...
Daniel Marcu, Hal Daumé III
WWW
2007
ACM
16 years 4 months ago
How NAGA uncoils: searching with entities and relations
Current keyword-oriented search engines for the World Wide Web do not allow specifying the semantics of queries. We address this limitation with NAGA1 , a new semantic search engi...
Gjergji Kasneci, Fabian M. Suchanek, Maya Ramanath...
KCAP
2005
ACM
15 years 9 months ago
Searching Web Resources Using Ontology Mappings
This paper proposes an ontology mapping based framerowk that allows searching for web resources using multiple ontologies. The proposed solution uses a mapping ontology that is a ...
Dragan Gasevic, Marek Hatala
79
Voted
HICSS
2007
IEEE
104views Biometrics» more  HICSS 2007»
15 years 7 months ago
Assigned tasks are not the same as self-chosen Web search tasks
Short assigned question-answering style tasks are often used as a probe to understand how users do search. While such assigned tasks are simple to test and are effective at elicit...
Daniel M. Russell, Carrie Grimes