1737 search results - page 287 / 348 » Conceptual approaches for defining data, information, and kn... |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
In this paper, we formally define the problem of topic modeling with network structure (TMN). We propose a novel solution to this problem, which regularizes a statistical topic mo...
SIGMOD
2002
ACM
15 years 10 months ago
2002
ACM
The availability of summary data for XML documents has many applications, from providing users with quick feedback about their queries, to cost-based storage design and query opti...
115
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IIWAS
2008
14 years 11 months ago
2008
The rapid growth of mobile Internet use requires highly flexible and adaptable user interfaces for web applications. Contextual data from various sources as for example device HMI...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Pervasive services may be defined as services that are available to any client (anytime, anywhere). Here we focus on the software and network infrastructure required to support pe...
INFORMATICALT
2008
14 years 10 months ago
2008
In this paper, we present a novel fine-grained access control system for applications where the information flow is critical; the confidentiality of the data is essential and there...