2853 search results - page 97 / 571 » On the Efficiency of Provenance Queries |
164
click to vote
ICASSP
2011
IEEE
2011
IEEE
Efficient search of music pitch contours using wavelet transforms and segmented dynamic time warping
14 years 10 months ago
We propose a method of music melody matching based on their “continuous” (or “time-frame-based”) pitch contours. Most previous methods using frame-based contours either ma...
204
click to vote
RTCSA
2007
IEEE
16 years 19 days ago
2007
IEEE
RFID middleware systems collect and filter RFID streaming data gathered continuously by numerous readers to process requests from applications. These requests are called continuou...
218
click to vote
IR
2010
15 years 3 months ago
2010
The retrieval of sentences that are relevant to a given information need is a challenging passage retrieval task. In this context, the well-known vocabulary mismatch problem arises...
164
click to vote
CIKM
2009
Springer
16 years 29 days ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
157
click to vote
ICDCSW
2006
IEEE
16 years 12 days ago
2006
IEEE
— Existing searching schemes in unstructured P2Ps can be categorized as either blind or informed. The quality of query results in blind schemes is low. Informed schemes use simpl...