Sciweavers

720 search results - page 123 / 144
» Temporality in Databases
Sort
View
134
Voted
TKDE
2011
150views more  TKDE 2011»
14 years 8 months ago
Estimating and Enhancing Real-Time Data Service Delays: Control-Theoretic Approaches
—It is essential to process real-time data service requests such as stock quotes and trade transactions in a timely manner using fresh data, which represent the current real worl...
Kyoung-Don Kang, Yan Zhou, Jisu Oh
ICDE
2006
IEEE
138views Database» more  ICDE 2006»
15 years 8 months ago
Toward a Query Language for Network Attack Data
The growing sophistication and diversity of malicious activity in the Internet presents a serious challenge for network security analysts. In this paper, we describe our efforts t...
Bee-Chung Chen, Vinod Yegneswaran, Paul Barford, R...
114
Voted
ADC
1999
Springer
97views Database» more  ADC 1999»
15 years 6 months ago
Pseudo-Naive Evaluation
We introduce pseudo-naive evaluation, a method for execution of mixed top-down/bottom-up logic programs and deductive databases. The method is intermediate in power between naive ...
Donald A. Smith, Mark Utting
GEOINFORMATICA
1998
125views more  GEOINFORMATICA 1998»
15 years 1 months ago
Computational Perspectives on Map Generalization
ally related entity types, or classes, into higher level, more abstract types, as part of a hierarchical classi®cation scheme. graphy, generalization retains the notion of abstrac...
Robert Weibel, Christopher B. Jones
ESA
2004
Springer
160views Algorithms» more  ESA 2004»
15 years 7 months ago
Optimal External Memory Planar Point Enclosure
Abstract. In this paper we study the external memory planar point enclosure problem: Given N axis-parallel rectangles in the plane, construct a data structure on disk (an index) su...
Lars Arge, Vasilis Samoladas, Ke Yi