2775 search results - page 354 / 555 » Differencing Data Streams |
EDBT
2008
ACM
15 years 10 months ago
2008
ACM
Users often do not require a complete answer to their query but rather only a sample. They expect the sample to be either the largest possible or the most representative (or both)...
MOBISYS
2005
ACM
15 years 10 months ago
2005
ACM
Inverse multiplexing, or network striping, allows the construction of a high-bandwidth virtual channel from a collection of multiple low-bandwidth network channels. Striping syste...
SAC
2009
ACM
15 years 5 months ago
2009
ACM
People’s email communications can be modeled as graphs with vertices representing email accounts and edges representing email communications. Email communication data usually co...
AIED
2009
Springer
15 years 5 months ago
2009
Springer
This paper describes the use of sensors in intelligent tutors to detect students' affective states and to embed emotional support. Using four sensors in two classroom experime...
DOCENG
2009
ACM
15 years 5 months ago
2009
ACM
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...