4961 search results - page 427 / 993 » Homomorphism-Homogeneous Relational Structures |
126
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
The development of the RDF[2] standard highlights the fact that a great deal of useful information is in the form of semistructured data--objects connected by relations fitting no...
121
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DCC
2009
IEEE
16 years 5 months ago
2009
IEEE
We present a new lossy compressor for discrete sources. For coding a source sequence xn , the encoder starts by assigning a certain cost to each reconstruction sequence. It then f...
135
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CHI
2006
ACM
16 years 5 months ago
2006
ACM
This paper presents descriptive accounts from an ethnographic study of time-critical work in the domain of emergency response and the operative work of fire crews. The verbal comm...
131
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CHI
2003
ACM
16 years 5 months ago
2003
ACM
Manuals of technical devices are often not very helpful to the user. This study investigates the influence of spatial instructions versus linear step-by-step manuals on inexperien...
232
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SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
Recommendation systems have become very popular but most recommendation methods are `hard-wired' into the system making experimentation with and implementation of new recomme...