An Intermediate Service Composer Architecture for Dynamic Discovery and Invocation of Web Services from Mobile Devices
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2013, Vol 15, Issue 6
Abstract
Web services describe a standardized way of integrating Web-based applications over an Internet protocol backbone. Mobile devices are getting more pervasive and it is becoming increasingly necessary to integrate web services into applications that run on these devices. We introduce a novel approach for dynamically invoking web service methods from mobile devices with minimal user intervention that only involves entering a search phrase and values for the method parameters. The architecture overcomes technical challenges that involve consuming discovered services dynamically by introducing a man-in-the middle (MIM) server that provides a web service whose responsibility is to discover needed services and build the client-side proxies at runtime. The architecture moves to the MIM server energy-consuming tasks. Such tasks involve communication with servers over the Internet, XML-parsing of files, and on-the-fly compilation of source code. The MIM Server programmed with the intelligence to identify a set of services whose collective functionality can serve the user’s request. We perform extensive evaluations of the system performance to measure scalability as it relates to the capacity of the MIM server in handling mobile client requests, and device battery power savings resulting from delegating the service discovery tasks to the server.
Authors and Affiliations
K. Kishoreanthuvan
Keywords
Related Articles
- EP ID EP110094
- DOI -
- Views 87
- Downloads 0
Detection and Prevention of Black Hole Attack in Mobile Ad-Hoc Networks: A Survey
Abstract: A mobile ad hoc network (MANET) is a self-configuring network that is formed automatically by a collection of mobile nodes. There is no centralized management. Both legitimate and malicious nodes can acce...
Analysis and evaluation of probabilistic routing protocol for intermittently connected network
Intermittently connected network often referred to as Delay/Disruption Tolerant Network which is an infrastructure less network suffers from intermittent connection i.e. a connected path from the source to the de...
Precision Controlled Secrecy Stabilization in Relational Data
Abstract: Data privacy issues are increasingly becoming important for many applications. Protective individual privacy is a crucial downside. However, sensitive data will still be ill-used by approved users to compromise...
Correlation of Plant Species from Botanical Evidences in Criminal Cases Using DNA Technique- A Case Study
Abstract: Botanical evidences play a significant role in criminal investigations. These evidences help in linking a victim or a suspect to the crime scene and eventually help in correlating them. In present study, it was...
Simulation of Denial of Service (DoS) Attack using Matlab and Xilinx
Abstract: As the Internet is growing – so is the vulnerability of the network. Companies now days are spending huge amount of money to protect their sensitive data from different attacks that they face. DoS or Deni...