1295 search results - page 205 / 259 » Technology Challenges in a Data Warehouse |
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
In this paper, we tackle the problem of top-N context-aware recommendation for implicit feedback scenarios. We frame this challenge as a ranking problem in collaborative filterin...
KCAP
2005
ACM
14 years 2 months ago
2005
ACM
The vision of semantic interoperability, the fluid sharing of digitalized knowledge, has led much research on ontology/schema mapping/aligning. Although this line of research is f...
ICS
2005
Tsinghua U.
14 years 2 months ago
2005
Tsinghua U.
Parallel I/O needs to keep pace with the demand of high performance computing applications on systems with ever-increasing speed. Exploiting high-end interconnect technologies to ...
BMCBI
2007
13 years 8 months ago
2007
Background: Detecting groups of functionally related proteins from their amino acid sequence alone has been a long-standing challenge in computational genome research. Several clu...
MTA
2010
13 years 7 months ago
2010
As the number of digital images is growing fast and Content-based Image Retrieval (CBIR) is gaining in popularity, CBIR systems should leap towards Webscale datasets. In this paper...