514 search results - page 97 / 103 » Management Of Schema Evolution In Databases |
KDD
2010
ACM
15 years 1 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
ESE
2006
14 years 9 months ago
2006
Software is typically improved and modified in small increments (we refer to each of these increments as a modification record--MR). MRs are usually stored in a configuration manag...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
As the Internet continues to play an important role in many business applications, it becomes vital to increase the competitive edge by offering geographically tailored contents t...
GIS
2010
ACM
14 years 8 months ago
2010
ACM
Recently, a wide range of applications like hurricane research, fire management, navigation systems, and transportation, to name only a few, has shown increasing interest in mana...
HICSS
1996
IEEE
15 years 1 months ago
1996
IEEE
In this paper, we present a document model which integrates the logical structure and hypertext link structure of hyperdocuments in order to manage structured documents with hyper...