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ADBIS
2015
Springer
17views Database» more  ADBIS 2015»
10 years 9 days ago
A Self-tuning Framework for Cloud Storage Clusters
The well-known problems of tuning and self-tuning of data management systems are amplified in the context of Cloud environments that promise self management along with properties ...
Siba Mohammad, Eike Schallehn, Gunter Saake
ADBIS
2015
Springer
24views Database» more  ADBIS 2015»
10 years 9 days ago
Space-Bounded Query Approximation
When dealing with large amounts of data, exact query answering is not always feasible. We propose a query approximation method that, given an upper bound on the amount of data that...
Boris Cule, Floris Geerts, Reuben Ndindi
ADB
2015
23views Database» more  ADB 2015»
10 years 9 days ago
Reconciling explanations for the evolution of evolvability
Evolution’s ability to find innovative phenotypes is an important ingredient in the emergence of complexity in nature. A key factor in this capability is evolvability, or the p...
Bryan Wilder, Kenneth O. Stanley
ADB
2015
27views Database» more  ADB 2015»
10 years 9 days ago
Dynamic homeostasis in packet switching networks
In this study, we investigate the adaptation and robustness of a packet switching network (PSN), the fundamental architecture of the Internet. We claim that the adaptation introdu...
Mizuki Oka, Hirotake Abe, Takashi Ikegami
ADAEUROPE
2015
Springer
10 years 9 days ago
Static Backward Program Slicing for Safety-Critical Systems
Static program slicing is a technique to detect the program parts (i.e. the “slice”) of the given program possibly affecting a given property. The technique is of interest for...
Husni Khanfar, Björn Lisper, Abu Naser Masud
ADAEUROPE
2015
Springer
10 years 9 days ago
Using Sensitivity Analysis to Facilitate the Maintenance of Safety Cases
Abstract. A safety case contains safety arguments together with supporting evidence that together should demonstrate that a system is acceptably safe. System changes pose a challen...
Omar Jaradat, Iain Bate, Sasikumar Punnekkat
ADAEUROPE
2015
Springer
10 years 9 days ago
Schedulability Analysis of PWM Tasks for the UPMSat-2 ADCS
Abstract. This paper discusses the schedulability analysis of a PulseWidth Modulation (PWM) control algorithm of an on-board spacecraft software system. The UPMSat-2 case study is ...
Juan Zamorano, Jorge Garrido
ACTA
2015
3views more  ACTA 2015»
10 years 9 days ago
Revisiting causality, coalgebraically
Roberto Bruni, Ugo Montanari, Matteo Sammartino