Sciweavers

510 search results - page 49 / 102
» Traffic Flow Management Modeling and Operational Complexity
Sort
View
SIGMOD
2006
ACM
219views Database» more  SIGMOD 2006»
15 years 10 months ago
Modeling skew in data streams
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...
Flip Korn, S. Muthukrishnan, Yihua Wu
ICDE
2009
IEEE
122views Database» more  ICDE 2009»
15 years 11 months ago
Universal Resource Lifecycle Management
This paper presents a model and a tool that allows Web users to define, execute, and manage lifecycles for any artifact available on the Web. In the paper we show the need for life...
Marcos Báez, Fabio Casati, Maurizio Marches...
ATMOS
2008
103views Optimization» more  ATMOS 2008»
14 years 11 months ago
IP-based Techniques for Delay Management with Priority Decisions
Delay management is an important issue in the daily operations of any railway company. The task is to update the planned timetable to a disposition timetable in such a way that the...
Michael Schachtebeck, Anita Schöbel
MMS
2008
14 years 9 months ago
Evalvid-RA: trace driven simulation of rate adaptive MPEG-4 VBR video
Due to the increasing deployment of conversational real-time applications like VoIP and videoconferencing, the Internet is today facing new challenges. Low end-to-end delay is a vi...
Arne Lie, Jirka Klaue
DSOM
2008
Springer
14 years 11 months ago
SYMIAN: A Simulation Tool for the Optimization of the IT Incident Management Process
Incident Management is the process through which IT support organizations manage to restore normal service operation after a service disruption. The complexity of IT support organi...
Claudio Bartolini, Cesare Stefanelli, Mauro Torton...