Imperial Surveying 1
نویسندگان
چکیده
منابع مشابه
1 Imperial College at TRECVID
We describe our experiments for the shot boundary detection, high-level feature extraction and search. In the shot boundary detection task, we employ our proven method based on the calculation of distances between colour histograms of frames over a range of timescales. For the search task, we tested a different system. This year, content based search is complemented with a new relevance feedbac...
متن کاملImperial College,
We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
متن کاملImperial College,
Data from the first run of the BABAR detector at the PEP II accelerator are presented. Measurements of many rare B decay modes are now possible using the large data sets currently being collected by BABAR. An overview of analysis techniques and results on data collected in 2000 are described.
متن کاملImperial College,
We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
متن کاملActive Surveying
Opinion leaders play an important role in influencing people’s opinions, actions and behaviors. Although a number of methods have been proposed in literature for identifying influentials using secondary sources of information, the true set of opinion leaders revealed through primary sources, such as surveys, is still favored in many domains. In this work, we present a new active learning method...
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ژورنال
عنوان ژورنال: Nature
سال: 1911
ISSN: 0028-0836,1476-4687
DOI: 10.1038/087453a0