A Service Oriented Architecture Framework for Collaborative Services

Formal Modeling Self-Adaptive Intelligent Service Component Based on Extenics

“…Extenics semantics is as below: Figure 5. Goal Tree & Services Implementation 8 The extension transformation for dynamic evolution Using dynamic base-element net for expressing selfadaptive software may be convenient for using the extension transformation to analyze and study the dynamic evolution of self-adaptive software. For example, the baseelement net shown in Figure 4, if a new user requirements arise, intelligent service component perceives the new event, and generate a new goal, then decompose into new sub goals and new leave sub goals, and news service for leave sub goals have to been found.…”

“…Component assembles software system by providing external interfaces [6,7] . Service builds larger, loose component by service composition [8,9] . By perceiving, reasoning and optimizing, agent actively responds to external changes [10,11] .…”

Communication and coordination patterns to support mobile collaboration

“…A related works was done by Jørstad et al, who studied the feasibility of developing generic coordination services in a distributed (but stable) work scenario [9]. They concluded generic coordination services definition is feasible and they developed a model that was mapped to a Service Oriented Architecture.…”

Dynamic replication and synchronization of web services for high availability in mobile ad-hoc networks

“…services on mobile devices [1][2][3][4][5][6][7], especially in collaborative working environments [8][9][10][11]. The area of application ranges from services enabling access to personal data such as cryptographic keys, payment methods, identifications, etc.…”