A
Alla Segal
Researcher at IBM
Publications - 53
Citations - 2467
Alla Segal is an academic researcher from IBM. The author has contributed to research in topics: Provisioning & Autonomic computing. The author has an hindex of 21, co-authored 53 publications receiving 2452 citations.
Papers
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Proceedings ArticleDOI
Dynamic Scaling of Web Applications in a Virtualized Cloud Computing Environment
TL;DR: A novel architecture for the dynamic scaling of web applications based on thresholds in a virtualized Cloud Computing environment is described and a dynamic scaling algorithm for automated provisioning of virtual machine resources based on threshold number of active sessions will be introduced.
Proceedings ArticleDOI
A Multi-Agent Systems Approach to Autonomic Computing
Gerald Tesauro,David M. Chess,William E. Walsh,Rajarshi Das,Alla Segal,Ian Whalley,Jeffrey O. Kephart,Steve Richard White +7 more
TL;DR: This paper presents Unity, a decentralized architecture for autonomic computing based on multiple interacting agents called autonomic elements, and illustrates how the Unity architecture realizes a number of desired autonomic system behaviors including goal-driven self-assembly, self-healing, and real-time self-optimization.
Patent
Method and apparatus for replicating and analyzing worm programs
William C. Arnold,David M. Chess,John F. Morar,Alla Segal,Morton Gregory Swimmer,Ian Whalley,Steve Richard White +6 more
TL;DR: In this article, a system and a method are disclosed for dynamically analyzing software, some of whose potentially-important behaviors (such as worm-like behavior) may only be displayed when the software is executed in an environment where it has, or appears to have, access to a production network and/or to the global Internet.
Patent
Method and apparatus for the automatic determination of potentially worm-like behaviour of a program
TL;DR: In this article, a method and system for the automatic determination of the behavioral profile of a program suspected of having worm-like characteristics includes analyzing data processing system resources required by the program and running the program in a controlled non-network environment while monitoring and logging accesses to system resources to determine the behaviour of the program.
Patent
Method and apparatus for automatic updating and testing of software
TL;DR: In this paper, a method, apparatus, and computer instructions for updating a software component are given, and a corrective action is performed in response to a failure in testing of the updated component.