Dynamic composition of functionality using code mobility for autonomous objects자율적 객체에서의 코드 이동성을 이용한 동적 기능 합성

Internet-based distributed systems are required to possess the capabilities such as scalability, robustness, flexibility, dynamicity, etc. In order to support these capabilities, a new network computing paradigm exists: Autonomous Object Paradigm (AOP). An autonomous object is a mobile object capable of navigating autonomously through the network and performing tasks at the nodes it visits. If an autonomous object can dynamically compose functionality in other nodes into its own behavior by code mobility at run time, AOP can be closer to sufficiently satisfy the above capabilities. In this thesis, for dynamically composing functionality of autonomous objects by code mobility at run time, we propose Dynamic Composition of Functionality (DCF) based on code mobility. DCF based on code mobility can enhance the capabilities of AOP with respect to dynamic extensibility and changeability of functionality, modularity, fault-tolerance, and reducing network traffic. In order to realize such capabilities of AOP, we propose the language constructs for DCF based on code mobility and a prototype of autonomous object platform, called DC-AOP. We also present case studies using DC-AOP to show the usefulness of our proposal.
Advisors
Bae, Doo-Whan(배두환)researcher
Publisher
한국과학기술원
Issue Date
2000
Identifier
157538/325007 / 000983125
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전산학전공, 2000.2, [ v, 49 p. ]

Keywords

Code mobility; Dynamic composition of functionality; Autonomous object; 자율적 객체; 코드 이동성; 동적 기능 합성

URI
http://hdl.handle.net/10203/34372
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=157538&flag=t
Appears in Collection
CS-Theses_Master(석사논문)
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