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The number of diabetes patients is increasing dramatically. Diabetes has many reasons and can lead to severe complications. It has been proven that early diagnosis and effective monitoring and assistance can decrease the effect of this disease. Thus, this paper presents general diabetes system for patient's pre-diagnosis, monitoring and assistance. Client java graphical interfaces, in addition to...
Data stores are typically accessed using a clientserver paradigm wherein the client runs as part of an application process which is trying to access the data store. This paper presents the design and implementation of enhanced data store clients having the capability of caching data for reducing the latency for data accesses, encryption for providing confidentiality before sending data to the server,...
Nowadays high energy physics scientists build and design systems that are complex in terms of the huge amount of subsystems and individual components. A single subsystem may consist of a few tens of thousands digital and analogue channels and sensors. As a result, the data rates captured in modern systems may result in gigabytes per second. Complex systems could generate various alarms and provide...
Nowadays systems can evolve quickly, and to this growth is associated, for example, the addiction of new features, or even the change of system perspective, required by the stakeholders. Consequently, these cause an increase in the number of developed tests. Run a large battery of tests sequentially can take hours. However, tests can run faster in a distributed environment with rapid availability...
In the last decade, the Internet telecommunication companies are growing rapidly and now are based on the cloud computing environments. Management of a big distributed production infrastructure with multiple business services requires a centralized control system. This paper describes how the Zabbix enterprise-class monitoring system can be used as an adaptive solution for the purpose of real-time...
In this paper two alternative architectures for service management in IoT and sensor networks are discussed. The first one is based on Open Service Gateway (OSGi) framework and Remote Services for OSGi (R-OSGi) bundle. The second architecture extends the notion of REST (Representational State Transfer) paradigm. There were few purposes of the extension. First, efficient, dynamic searching for devices...
When it comes to security risks, especially malware, Mac OS X has the questionable reputation of being inherently safe. While there is a substantial body of research and implementations dealing with malware on Windows and, more recently, Android systems, Mac OS X has received little attention so far. To amend this shortcoming, we built a Mac OS X based high-interaction honeypot and used it to evaluate...
This paper presents a cheap and simple health monitoring system which is well applicable at home or in an institution. The system provides a good opportunity to gather and store health information about one or more observed patients. The collected information can help analyze the patient's state of heath. In the regularly gathered information the analyzer methods can search patterns which refer to...
On the software development PBL (SDPBL), the implementation of firmly-fused development environment for students and monitoring environment for teachers are required in order to succeed in education. We have proposed the service, named "DaaS BADER" in compliance with demands from practical teachers to decrease the cost for preparation and maintenance of unified exercise environment and to...
Cloud computing is a recent paradigm in information technology enabling an economic model for virtual resources provisioning. For this paradigm, service oriented Architecture (SOA) is a pillar block to build applications. To efficiently manage service-based applications in the cloud, monitoring and reconfiguration remain important tasks but it is still a challenge to find a solution that reconciles...
Autonomic Networking is seen as one of the hopes to improve the Quality of Service (QoS) provided to end users in the Internet. Especially in the context of Video on Demand (VOD), content and network providers have to deal with the dynamics of network and server loads which can severely impair the services provided to end users. Our recent research efforts seek to provide a remedy for this issue by...
Developers often rely on penetration testing tools to detect vulnerabilities in web services, although frequently without really knowing their effectiveness. In fact, the lack of information on the internal state of the tested services and the complexity and variability of the responses analyzed, limits the effectiveness of such technique, highlighting the importance of evaluating and improving existing...
This paper presents two implementations of condition monitoring of significant information in a typical machine utilized in the pulp and paper industry, a circuit oil lubrication system. The two discussed alternatives confront a traditional centralized monitoring approach against a Web Service based approach. Advantages and disadvantages of one choice over the other are considered. Both solutions...
Power transformer is one of the most important and expensive equipments in Electrical Utility Company. PT PLN Java-Bali Transmission and Load Dispatch Center (PT PLN P3B Jawa-Bali) started to renew the maintenance program for its equipments including power transformers since 2006 in order to reduce transformer failure. The maintenance program which is based on Condition-Based Maintenance (CBM) has...
Because of the unique feature of platform-independent and the advantages of easy-to-develop and easy-to-deploy, Java-based applications are widely adopted by large-scale software-intensive information systems, and the monitoring-related functions in such environments are becoming more and more important. One single Application Server can deploy multiple instances of applications in Java EE environments,...
In regional scale, satellite data was gained frequency nearly a day or more shorter, and these satellite data had already been wildly used for drought monitoring. Meanwhile, a variety of information systems of drought monitoring based on client/server architecture were developed and employed. However, these systems were too professional for non-professional workers to use. With the development of...
Compared with the traditional local IDE, online IDE provides a no-install programming environment. The proceeding in this area is attracting more and more researchers' focuses. Although online IDE can bring developers a lot of convenience for developing process, it also suffers from some special challenges. While most current research work focuses only on the implementation of basic features, some...
The rapid advancement of mobile communication technologies offers innumerable opportunities for development of video monitoring system in mobile devices. This article introduces and implements the two-way monitoring system based on Java Media Framework (JMF) and Android. The system is developed based on Java, which includes the design for server in personal computer (PC) and client in Android-based...
In this paper we describe a Software Server, a background process that in conjunction with a central repository of lightweight wrapper scripts allows functionality within heterogeneous software to be called in a simple and consistent manner. The key role of the Software Server is to provide a common interface to software functionality in a manner that can be programmed against, in essence re-introducing...
In this paper, we present vimShark, an automated monitoring/analyzing/replaying tool which identifies and extracts VMware vSphere Web Services API to effectively understand the communications between various vSphere components and Virtual Infrastructure Management (VIM) solutions. This has proven useful in the performance analysis of various VMware management solution products with VMware vCenter...
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