368 search results - page 15 / 74 » The Information Lost in Erasures |
CSUR
1999
13 years 8 months ago
1999
A great deal of valuable information and content in collaborative situations is lost because it is either too difficult to preserve, or adequate means do not exist to preserve it....
VLDB
1990
ACM
14 years 18 days ago
1990
ACM
Relations in partitioned normal form are an important subclass of nested relations. This paper is concerned with the problem of restructuring relations in partitioned normal form ...
CISS
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider wireless multicasting where a source of common information is transmitted to a group of receivers over block fading channels. Communication between the transmitter ...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
The problem of representing text documents within an Information Retrieval system is formulated as an analogy to the problem of representing the quantum states of a physical syste...
IEAAIE
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. In this paper we present a real automatic meteorological information system that, not only provides friendly voice access to realtime data coming from automatic sensors, ...