304 search results - page 40 / 61 » Comparing the Robustness of Expansion Techniques and Retriev... |
KDD
2000
ACM
14 years 12 days ago
2000
ACM
There has been much recent interest in adapting data mining algorithms to time series databases. Most of these algorithms need to compare time series. Typically some variation of ...
CLEF
2006
Springer
14 years 17 days ago
2006
Springer
We describe the objectives and organization of the CLEF 2006 ad hoc track and discuss the main characteristics of the tasks offered to test monolingual, bilingual, and multilingual...
MM
2010
ACM
13 years 9 months ago
2010
ACM
Manual generation of a book inventory is time-consuming and tedious, while deployment of barcode and radio-frequency identification (RFID) management systems is costly and afforda...
IJNSEC
2007
13 years 8 months ago
2007
In this paper, we propose a discrete cosine transform (DCT) based spread spectrum data-hiding algorithm that is resilient to statistical attacks. Unlike other spread spectrum base...
SGP
2007
13 years 11 months ago
2007
In this paper, we describe a system for the reconstruction of deforming geometry from a time sequence of unstructured, noisy point clouds, as produced by recent real-time range sc...