Towards semantics of self adaptive software medical device

A conflict resolution control architecture for self. Exemplars software engineering for selfadaptive systems. Z manmachine studies 1982 16, 287299 towards selfadaptive interface systems p. The methodology proposed by the framework allows the design of adaptive applications as semantic web services5. What are the organizing principles for such systems. Selfadaptive software is capable of evaluating and changing its own. Therefore, to support a dynamic iot environment, an iot framework must.

Selfadaptive system article about selfadaptive system by. A genetic framework model for self adaptive software enas nafar and said ghoul research laboratory on bioinspired systems modeling, faculty of information technology, philadelphia university, amman, jordan abstract background. We argue that a selfadaptive systems behaviour is best explained in terms of the statisfaction of its requirements. Medicine and health care in particular are currently. Adaptive semantics builds custom machine learning products for enterprise clients. These changes may stem from the software systems self internal causes, e. Selfadaptive software sas is capable of adjusting its behavior in response to meaningful changes in the operational context and. Self adaptive software alters its behavior to satisfy the requirements in a dynamic environment. Towards adaptive monitoring services for selfadaptive. Received 10 june 1981, and in revised form 21 september 1981 this paper follows a trend towards more user oriented design approaches to interactive computer systems. Moving toward semantic interoperability of medical devices. Modeling uncertainty and evolving selfadaptive software.

Selfadaptive system article about selfadaptive system. Nine different sensors of the pa are used to recognize the patient activity. In that way the application can, for instance, extend its domain knowledge to an open corpus of resources, as described in section 1. Zhao, the generation and evolution of adaptation rules in requirements driven self adaptive systems, proceedings of the requirements engineering conference re, pp. Self adaptive systems artifacts and model problems. Z manmachine studies 1982 16, 287299 towards self adaptive interface systems p. Second, we show how we use this metamodel to define the abstract syntax of our. Perpetual assurances for selfadaptive systems arxiv. The ubiquitous practice of testing, debugging and improving programs at the design time should be automated, and established as a continuing run time routine. Most webbased software today usually fixes the number of clients to let the connected clients gain high quality service. A framework based on learning techniques for decisionmaking.

Abstractvarious trends such as mobility of devices, cloud. Selfadaptive software modifies its own behavior in response to changes in its oper ating environment. It was established in 2006 at the international conference on software. Any device specifically designed and fabricated with the purpose of permitting or assisting persons with disabilities to perform life tasks independently thomas, 1993. To make the first small step in this direction, this paper proposes a concept for the validation of smart medical cpss. Towards a gatewaybased contextaware and self adaptive.

Toward selfadaptive software employing model predictive control. A framework based on learning techniques for decision. A exemplar can be quite generic such as an artifact or rather specific such as a model problem in self adaptive systems. A framework for evaluating modeldriven selfadaptive software systems, basel magableh. Towards batteryaware selfadaptive mobile applications. Towards a rule model for selfadaptive software qianxiang. A framework for evaluating modeldriven selfadaptive software. Landscape and research challenges feedforward mechanisms as well e. We propose the medical device dongle mdd, a lowcost, opensource platform. Nextgeneration highconfidence medical devices and systems. The baselevel subsystem provides the main functionality of the software i.

This site contains a set of exemplars for self adaptive systems. To assess the accuracy of our tip approach into the domain of runtime testing for self adaptive software systems, the experiment should be performed on other self adaptive system i. Incorporating uncertainty into the specification of. Medical device manufacturers are using these technologies to innovate. Badr school of computing and mathematical science, liverpool john moores university, byrom street, liverpool l3 3af, uk. In order to deal with the great diversity of execution contexts, modern software systems rely on feedback control loops and.

Software engineering for selfadaptive systems lecture notes in computer science programming and software engineering cheng, betty h. A definition of self adaptive software was provided in a darpa broad agency announcement on self adaptive software baa9812 in december of 1997. The workshop on software engineering for adaptive and selfmanaging systems seams is an academic conference for exchanging research results and experiences in the areas of autonomic computing, self managing, self healing, self optimizing, self configuring, and self adaptive systems theory. Emerging medical applications require device coordination, increasing the need to connect. Self adaptive software evaluates its own behavior and changes behavior when the evaluation indicates that it is not accomplishing what the software is intended to do, or when. Building a selfadaptive system relies of services that can beloaded dynamically. However, in practice, many of the existing approaches towards self adaptive software are rather expensive and may increase the overall system complexity, as well as subsequent future maintenance costs. W e ar e also working on selfadaptive and selfhealing capabilities, to both optimize the behavior of the system, and to be able to cope with unforeseen situations and faults. With the continuously improving priceperformance ratio, building large, smartbrick based distributed storage system becomes increasingly attractive. In this paper, we propose the nise knowledgeintensive software engineering framework for self. Artificial intelligence and machine learning in software as a medical. Mobility, heterogeneity, and device limitations create a challenge for the.

The goal is to provide a repository of examples, challenge problems, and solutions that the software. The fulfillment of the system requirements needs to be guaranteed even in the presence of adverse conditions and adaptations. Landscape and research challenges prepared by faisal sibai for cs 895 original paper salehie, m. Selfadaptive software is a response to these demands. Humancomputer interaction for medicine and health care hci4med. A genetic framework model for selfadaptive software enas nafar and said ghoul research laboratory on bioinspired systems modeling, faculty of information technology, philadelphia university, amman.

W e ar e also working on self adaptive and self healing capabilities, to both optimize the behavior of the system, and to be able to cope with unforeseen situations and faults. Humancomputer interaction for medicine and health care. In addition, the treatment of adaptive mobile applications. A framework based on learning techniques for decisionmaking in selfadaptive software frank jos. A self adaptive software system 16 is one that can modify itself at runtime due to changes in its context. Taylor, dennis heimbigner, gregory johnson, nenad medvidovic, alex. In this context, the concept of self adaptive software is suitable for some dynamic iot environments e. Towards making information usable making itinformatics useful, useable and enjoyable can be seen as a key success factor in our future digital world. Exemplars software engineering for self adaptive systems.

An architecturebased approach to selfadaptive software. Qualityaware approach for engineering self adaptive. A selfadaptive software system 16 is one that can modify itself at runtime due to changes in its context. Towards semantics of selfadaptive software springerlink. Computing, or cyberphysical systems lead to a higher degree of distribution. It is also based on a multipleview metamodel for describing feature selection based software product lines. Comparison of approaches for selfimprovement in selfadaptive. From validation of medical devices towards validation of. Selfadaptive software aims to adjust various artifacts or attributes in response. Most webbased software today usually fixes the number of clients to let the connected clients gain high. Due to the aforementioned variety, interoperability in the ehealth domain requires, that medical devices can be integrated at any location ondemand, regardless of the protocols or data formats proprietary or standardbased they are based on. Thus, a key challenge for selfadaptive software systems is assurance. A controlbased approach for selfadaptive software systems with.

Therefore, understanding the requirements of an adaptive software system is critical to successful development and deployment, as a means of taking advantage of adaptation semantics. Aug 18, 2011 adaptive software is specialized software designed for physically challenged users. Adaptive software systems are increasingly being used in various domains, such as medical community, software industry, manufacturing and services of all kinds. A deep recurrent q network towards selfadapting distributed microservices architecture in press, basel magableh. The goal of this roadmap paper is to summarize the stateoftheart and to identify critical challenges for the systematic software engineering of selfadaptive systems. Pdf selfadaptive systems modify themselves at runtime in order to control the. The challenges, however, include not only reliability. The reality, however, is that several standards were developed for specific applications to address the layers or levels needed to allow communication between medical devices and medical systems. Self adaptive software is a response to these demands.

Pdf iotbased systems have considerable dynamic behavior and heterogeneous technology participants. Articles school of computing technological university. Sensors free fulltext self adaptive framework based. Innocent school of mathematics, computing and statistics, leicester polytechnic, leicester, u.

The proposed framework adopts an ontological approach to represent knowledge for the adaptation process. A conflict resolution control architecture for self adaptive. Software that enables clinical communication and workflow including patient registration, scheduling visits, voice calling, video calling is not samd. Taylor, dennis heimbigner, gregory johnson, nenad medvidovic, alex quilici, david s. The baselevel subsystem provides the main functionality of the software. Abstract self adaptivity allows software systems to autonomously adjust their behavior during runtime to reduce. Software engineering for adaptive and selfmanaging systems. The paper is partitioned into four parts, one for each of the identified essential views of self adaptation. Asi specializes in moderation and management solutions for user generated content, like blog comments. International symposium on computerbased medical systems. The idea of selfadaptive software is to implement this common facility of human mind within the frameworkof the standard logical methods of software engineering. Selfadaptive system an automatic control system that preserves its operational capability under conditions of unforeseen change in the properties of the controlled system, in the control goal, or in. This means that in many cases, self adaptive software is not a good solution. Software engineering framework for selfadaptive system.

This survey article presents a landscape of research in self adaptive software by highlighting relevant disciplines and some prominent research projects. In this paper, we will discuss the self adaptive software from cybernetic perspective, and propose an application serverassupported approach. When people perform computations, they routinely monitor their results, and try to adapt and improve their algorithms when a need arises. Adaptive user interfaces with respect to context changes at runtime.

The implementation of vimos has been explored in several domains, including collaborative groups, medical environments bravo et al. While it is in use, it provides the facility of recognizing the user location, activities, and vital health data with the help of embedded sensors and with the wirelessly connected medical devices. Software that relies on data from a medical device, but does not have a medical purpose, e. Qualityaware approach for engineering selfadaptive software systems mohammed abufouda department of computer science, technical university of kaiserslautern, kaiserslautern, germany. Selfadaptive middleware for ubiquitous medical device. For self adaptive software, client numbers is adjustable so that more clients can be served and qos is also kept. Selfadaptive software is increasingly expected to meet strict. Pdf on designing selfadaptive software systems researchgate. Is there a common infrastructure that can support all self adaptivesoftware. This software usually runs on specialized hardware. In this paper, we will discuss the selfadaptive software from cybernetic perspective, and propose an application serverassupported approach.

The remainder of this paper is organized as follows. A genetic framework model for selfadaptive software. Wang, towards a rule model for self adaptive software, acm sigsoft software engineering notes, pp. The adaptation planner is a key component that mapscontext to a system con. Towards selfadaptive interface systems sciencedirect. Self adaptive software an architecturebased approach to self adaptive software peyman oreizy, michael m. Our framework for selfadaptive software systems modeling requirements.

If a system has the freedom for selfadaptation, then it should also be equipped with a selfcontrol mechanism, metaknowledge, and a supervisory controller. In sas, the design decisions are moved towards runtime to control. Meng 8 proposed a control system for self adaptive software based on a descriptive model of a self adaptive control system, which employs the. Towards knowledgeintensive software engineering framework. The companys first product is julia just a linguistic algorithm, an automated comment moderation solution for blogs and online publications. Selfadaptive middleware for ubiquitous medical device integration. The goal of this roadmap paper is to summarize the state of theart and to identify critical challenges for the systematic software engineering of self adaptive systems. Selfadaptive software an architecturebased approach to selfadaptive software peyman oreizy, michael m. Towards a requirements specification multiview framework for. A conflict resolution control architecture for selfadaptive software n.

Engineering trustworthy selfadaptive software with dynamic. However, in practice, many of the existing approaches towards selfadaptive software are rather expensive and may increase the overall system. Selfexplanation in adaptive systems aston university. In the present work, we propose a componentbased contractual approach for quality. In the present work, we propose a componentbased contractual approach for qualityaware self adaptive software systems specification that supports system and qos contracts. Nextgeneration highconfidence medical devices and systems technologies nsf, fda, nist, nsa verification grand challenge. Towards a metamodel for qualityaware self adaptive. Is there a common infrastructure that can support all self adaptivesoftware systems. Participation and open innovation for sustainable software engineering. Software systems dealing with distributed applications in changing environments normally require human supervision to continue operation in all conditions.

Generally, uml profiles and metamodels are used to extend the uml language semantics. Any device specifically designed and fabricated with the purpose of permitting or assisting persons with disabilities to perform life tasks. Selfadaptive framework based on mape loop for internet. The idea of self adaptive software is to implement this common facility of human mind within the frameworkof the standard logical methods of software engineering. The self controlling software model supports three levels of control. Moreover, as adaptive systems are encountered in many disciplines, it is imperative to learn from the theories and models developed in these other areas. It provides a metamodel for context aware and self adaptive mobile applications. Section 2 discusses self adaptive software from cybernetic perspective, by analyzing the similarity between software self adaptation.

The pa smartphone is the outer world agent of the swell system that is used by the patients during their daily life. Uncertainty in selfadaptive software systems 5 this model, the self adaptive software system can be broken down into two parts. Towards a self adaptive system for social wellness asad masood khattak 1, wajahat ali khan 2. Self adaptive software changes its behavior at runtime without affecting the running system. Towards making information usable making itinformatics useful, useable and enjoyable can be seen as a key success factor in our.

Furthermore, the main medical device manufacturers have developed proprietary solutions. Software engineering for selfadaptive systems lecture. Toward self adaptive software employing model predictive control nii shonan meeting on controlled adaptation of self adaptive systems casas shonan, japan, april 2428, 2016. Uncertainty in self adaptive software systems 5 this model, the self adaptive software system can be broken down into two parts. In this paper, we propose the nise knowledgeintensive software engineering framework for selfadaptive system.