scholarly journals SOA-BASED CONTENT DELIVERY MODEL FOR MOBILE INTERNET NAVIGATION

2009 ◽  
Vol 18 (01) ◽  
pp. 141-161 ◽  
Author(s):  
STEPHEN J. H. YANG ◽  
JIA ZHANG ◽  
JEFFREY J. P. TSAI ◽  
ANGUS F. M. HUANG
Keyword(s):  
Web Services ◽  
Delivery System ◽  
Service Oriented Architecture ◽  
Content Delivery ◽  
Mobile Internet ◽  
Generic Model ◽  
Web Content ◽  
Delivery Model ◽  
Mvc Model ◽  
Mobile Content Delivery

This paper presents a Service Oriented Architecture (SOA)-based content delivery model to facilitate mobile content delivery. The main contribution of this paper is the design and development of an SOA-equipped content delivery system based on a context-driven, access-controlled, profile-favored, and history-maintained (CAPH) model. We embody the generic model-view-controller (MVC) model to support a dynamic content adaptation technique based on mobile users' contextual environments. Self-adaptable presentation objects and modules are modeled as universal Web services resources, so that their interactions are formalized into Web services operations for high interoperability. Experimental results demonstrate that our proposed SOA-based model makes it easy to configure and construct a flexible Web content delivery system on the mobile Internet.

scholarly journals uStash: A Novel Mobile Content Delivery System for Improving User QoE in Public Transport

2019 ◽  
Vol 18 (6) ◽  
pp. 1447-1460 ◽  
Author(s):  
Fang-Zhou Jiang ◽  
Kanchana Thilakarathna ◽  
Sirine Mrabet ◽  
Mohamed Ali Kaafar ◽  
Aruna Seneviratne
Keyword(s):  
Delivery System ◽  
Public Transport ◽  
Content Delivery ◽  
Mobile Content Delivery

PROCESS MODEL ONTOLOGY-BASED MATCHMAKING OF SEMANTIC WEB SERVICES

2011 ◽  
Vol 20 (04) ◽  
pp. 357-370 ◽  
Author(s):  
D. PAULRAJ ◽  
S. SWAMYNATHAN ◽  
M. MADHAIYAN
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Web Service ◽  
Process Model ◽  
Service Discovery ◽  
Service Oriented Architecture ◽  
Semantic Web Services ◽  
Functional Part ◽  
Service Oriented ◽  
Concise Description

One of the key challenges of the Service Oriented Architecture is the discovery of relevant services for a given task. In Semantic Web Services, service discovery is generally achieved by using the service profile ontology of OWL-S. Profile of a service is a derived, concise description and not a functional part of the semantic web service. There is no schema present in the service profile to describe the input, output (IO), and the IOs in the service profile are not always annotated with ontology concepts, whereas the process model has such a schema to describe the IOs which are always annotated with ontology concepts. In this paper, we propose a complementary sophisticated matchmaking approach which uses the concrete process model ontology of OWL-S instead of the concise service profile ontology. Empirical analysis shows that high precision and recall can be achieved by using the process model-based service discovery.

A motivate mechanism for large-scale P2P content delivery system

2014 ◽  
Author(s):  
Zheng Yi ◽  
Yang Yansong ◽  
Huang Yan ◽  
Chen Changjia ◽  
Huang Dan
Keyword(s):  
Delivery System ◽  
Large Scale ◽  
Content Delivery

A POWER CONSUMPTION ACTIVITY BASED HETEROGENEOUS SOA FRAMEWORK FOR CONTEXT-AWARE HOME SERVICES

2011 ◽  
Vol 20 (07) ◽  
pp. 1211-1230 ◽  
Author(s):  
HYUN SANG CHO ◽  
TAKEKAZU KATO ◽  
TATSUYA YAMAZAKI ◽  
MINSOO HAHN
Keyword(s):  
Web Services ◽  
Power Consumption ◽  
Service Oriented Architecture ◽  
Control Function ◽  
Home Network ◽  
Network System ◽  
Context Aware ◽  
Flexible Architecture ◽  
And Control ◽  
Monitor And Control

The home network is one of the emerging areas from the last century. However, the growth of the home network market is stationary at present. This paper describes the limitations of the home network system and the requirements for overcoming the current limitations. Also described is a new home network service system known as COWS and its easy installation and scalable operation. COWS consists of power consumption monitor and control devices along with a service server that is a complementary combination of Open Service Gateway initiative (OSGi) and web services. A home network system has a dynamic, heterogeneous, distributed, and scalable topology. Service Oriented Architecture (SOA) has been proposed as a solution that satisfies the requirement of a home network, and OSGi and web services are two successful SOA-based frameworks. An included service server has a flexible architecture that consists of a core and extendable service packages. A power consumption monitor and control function provides useful context information for activity-based context-aware services and optimizes the power consumption. The system can be installed easily into existing and new houses to solve the current barrier of the popularization of home network services.

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