Sciweavers

6218 search results - page 227 / 1244
» Similarity of Semantic Relations
Sort
View
PODS
2004
ACM
120views Database» more  PODS 2004»
16 years 6 months ago
Locally Consistent Transformations and Query Answering in Data Exchange
Data exchange is the problem of taking data structured under a source schema and creating an instance of a target schema. Given a source instance, there may be many solutions ? ta...
Marcelo Arenas, Pablo Barceló, Ronald Fagin...
ICDE
2008
IEEE
136views Database» more  ICDE 2008»
16 years 8 months ago
Validating Multi-column Schema Matchings by Type
Validation of multi-column schema matchings is essential for successful database integration. This task is especially difficult when the databases to be integrated contain little o...
Bing Tian Dai, Nick Koudas, Divesh Srivastava, Ant...
LREC
2010
166views Education» more  LREC 2010»
15 years 8 months ago
Semantic Evaluation of Machine Translation
It is recognized that many evaluation metrics of machine translation in use that focus on surface word level suffer from their lack of tolerance of linguistic variance, and the in...
Billy Tak-Ming Wong
ECIR
2009
Springer
15 years 4 months ago
Investigating the Global Semantic Impact of Speech Recognition Error on Spoken Content Collections
Abstract. Errors in speech recognition transcripts have a negative impact on effectiveness of content-based speech retrieval and present a particular challenge for collections cont...
Martha Larson, Manos Tsagkias, Jiyin He, Maarten d...
JOCN
2010
76views more  JOCN 2010»
15 years 1 months ago
Electrophysiological Evidence of Semantic Interference in Visual Search
Visual evoked responses were monitored while participants searched for a target (e.g., bird) in a four-object display that could include a semantically related distractor (e.g., f...
Anna L. Telling, Sanjay Kumar, Antje S. Meyer, Gly...