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IWQOS
2004
Springer
16 years 1 days ago
Service availability: a new approach to characterize IP backbone topologies
— Traditional SLAs, defined by average delay or packet loss, often camouflage the instantaneous performance perceived by end-users. We define a set of metrics for service avai...
Ram Keralapura, Chen-Nee Chuah, Gianluca Iannaccon...
KDD
2004
ACM
147views Data Mining» more  KDD 2004»
16 years 1 days ago
Clustering time series from ARMA models with clipped data
Clustering time series is a problem that has applications in a wide variety of fields, and has recently attracted a large amount of research. In this paper we focus on clustering...
Anthony J. Bagnall, Gareth J. Janacek
LCTRTS
2004
Springer
16 years 23 hour ago
Finding effective compilation sequences
Most modern compilers operate by applying a fixed, program-independent sequence of optimizations to all programs. Compiler writers choose a single “compilation sequence”, or ...
L. Almagor, Keith D. Cooper, Alexander Grosul, Tim...
PAM
2004
Springer
16 years 18 hour ago
Measurements and Laboratory Simulations of the Upper DNS Hierarchy
Given that the global DNS system, especially at the higher root and top-levels, experiences significant query loads, we seek to answer the following questions: (1) How does the ch...
Duane Wessels, Marina Fomenkov, Nevil Brownlee, Ki...
VLDB
2004
ACM
124views Database» more  VLDB 2004»
16 years 10 hour ago
Automated Statistics Collection in DB2 UDB
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...
Ashraf Aboulnaga, Peter J. Haas, Sam Lightstone, G...