7962 search results - page 252 / 1593 » Conceptions of information science |
145
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CSR
2007
Springer
16 years 23 days ago
2007
Springer
In this paper, we consider the decidability of two problems related to information flow in a system with respect to some property. A flow occurs in a system if the conditional pr...
184
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ENC
2003
IEEE
15 years 12 months ago
2003
IEEE
We discuss a set of metrics, which aims to facilitate the formation of symbol groups from a pseudoergodic information source. An optimal codification can then be applied on the sy...
202
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IEEEVAST
2010
15 years 1 months ago
2010
Information foraging and sensemaking with heterogeneous information are context-dependent activities. Thus visual analytics tools to support these activities must incorporate cont...
190
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KDD
2005
ACM
16 years 3 days ago
2005
ACM
Mining data streams is important in both science and commerce. Two major challenges are (1) the data may grow without limit so that it is difficult to retain a long history; and (...
162
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HICSS
2005
IEEE
16 years 6 days ago
2005
IEEE
Information retrieval technology has been central to the success of the Web. For semantic web documents or annotations to have an impact, they will have to be compatible with Web ...