This thesis is focused on developing software with ITSM integration features. The aim of this work is to design a suitable software architecture for integration applications in a cloud environment. Due to the use of the solution for many customers, emphasis is placed on sustainability and reusability. After wide technology analysis, a web application has been created that is fully configurable to meet a wide range of customer needs. It is decided to use the Node.js environment and the Loopback 4 framework for application development. To ensure lower costs for the operation of cloud resources, compared to competing technologies such as Java. The entire system is deployed in IBM Cloud. The resulting application is put into production by IBM.

The first part of the thesis is focused on he theoretical knowledge needed for a high-quality elaboration of business plan. The second part of this work is focused on the creation of a business project in the area of recreational (holiday) accommodation - offering of the cottage, which can be used in both summer and winter season. The main aim of my thesis is to create a high-quality business plan. I believe, that my business project will be successful business start in the area of holiday accomodation.

Process Management is becoming more discussed issue in every company. The challenge for IT Managers is to deliver IT Services at a high quality in accordance and partnership with business. The diploma thesis Implementation of ITIL process methodology focuses on identification and analysis of existing shortcomings in the specific example of a chosen company in terms of ITIL process methodology and proposes recommendations and changes that will improve the current situation.

The customer takes over the center stage of tomorrow’s economy. In the wake of customer-centric service industries, traditional intermediaries are becoming increasingly obsolete and are substituted by self-services. Additionally, because of the on-going digitalization, e-services provide various alternatives to the customer. Thus, self-directed customers must overlook and manage an increasingly complex network of services and providers themselves. Technology is a central factor in this context. On the one hand, it is the leading cause of the current challenges whereby, on the contrary, it is the key to solving them. This work proposes the concept of Customer-centric Service Management (CSM). It is an interdisciplinary approach to adopt the service composition process from the field of business and IT to the particularities of consumers. Combining modular services to individualized and valuable service bundles is its objective. Making this type of interaction accessible for consumers requires a substantial reduction of complexity in the front end. The key to achieving this is by taking an outside-in perspective. This means understanding the decision process of the customer and speaking his language in a field that has been dominated by formal description standards and product parameters for a long time. This work hypothesizes that a paradigm-shift enables consumer-driven service com-position. Thus, the concept of customer-centricity is applied to service management. By letting the consumer describe himself, respectively his distinct needs and requirements, a better customer value is achieved than by traditional product-centric approaches. Unlike existing product-centric configuration tools, customer-centric configurators do not elicit product parameters. Instead, they rely on a structured description of customers’ intentions and values captured in a domain specific customer model. Consequently, the concept applies to a more abstract level of service categories instead of specific product instances. This refers to the pre-purchase phase of the consumer journey – a phase that is widely neglected by academia and practice yet. This work analyzes the concept of CSM on a technical, process-related, and strategic level. Three elements are identified as the core of CSM: the customer model, the service model, and the composition logic. Each item is elaborated in detail at the example of financial services. The concept of CSM facilitates current knowledge from different fields of research and finally implements them into a prototype. This demonstrator is the basis for a large field experiment to answer two questions: in the first place, does customer-centric service composition provide higher customer value regarding perceived complexity, solution utility and process utility? Moreover, secondly, does a reduced complexity, in respect of the amount of information that needs to be handled, with-out changing the configuration paradigm, have a greater impact on customer value? Empirical validation shows that the customer-centric approach has significant ad-vantages over the product-centric one. It offers higher customer value with respect to perceived complexity, perceived solution utility and perceived user experience. This proves the high potential of this concept. The findings of this thesis form the basis of a new form of customer interaction and enable new business models.:1 Introduction 1.1 Initial Situation and Problem 1.2 Contribution and Research Question 1.3 Research Approach 1.4 Thesis Structure 2 Foundations 2.1 Services 2.2 Complexity 2.3 Individualization 2.4 Service Management 3 Conceptualization of Customer-centric Service Management 3.1 Customer-centric Service Management 3.2 Customer Model 3.3 Service Model 3.4 Service Composition Logic 4 Empirical Validation 4.1 Objectives 4.2 Conceptualization 4.3 Prototype 4.4 Experiment Design and Empirical Testing 4.5 Data Analysis and Results 5 Results, Evaluation and Outlook 5.1 Summary and Results 5.2 Customer-centric Service Management as a Business-Model – Practical Startup Experiences 5.3 Outlook and Impact of CSM 5.4 Limitations and Need for Future Research 6 References Curriculum Vitae Bibliographic Data

Detta examensarbete har syftat till att utveckla ett verktyg för att utvärdera en IT-avdelnings möjligheter till effektivisering genom att implementera Lean på IT Service Management. Verktyget har utvecklats i samarbete med Tina Eriksson på uppdrag av management och IT-management konsultbolaget Connecta AB. Connecta AB har som syfte att använda verktyget för framtida affärer. För att verktyget ska vara användbart och uppfylla Connectas krav så har fyra mål satts upp. Verktyget ska vara trovärdigt, resurseffektivt, användarvänligt samt underlätta för fortsatt arbete och implementering av Lean på IT Service Management. Det färdiga verktyget består av tre separata delar vilka tillsammans syftar till att ge en heltäckande bild av ITavdelningen ur ett Lean-perspektiv. Verktyget består av en mognadsanalys som mäter Lean -mognaden inom fem centrala områden, en enkät som analyserar medarbetarnas syn på sin arbetssituation och slöserier kring denna samt en värdeflödeskartläggning för att analysera ett par IT Service Management- processer. Verktyget testades på en representativ kund under våren 2010 i syfte att utvärdera dess lämplighet. Utifrån testresultatet har verktyget analyserats utifrån uppsatta mål och slutsatsen är att det uppfyller sitt ändamål.

Blockchain has become the most revolutionary technology in the 21st century. In recent years, one of the concerns of world energy isn't just sustainability yet, in addition, being secure and reliable also. Since information and energy security are the main concern for the present and future services, this thesis is focused on the challenge of how to trade energy securely on the background of using distributed marketplaces that can be applied. The core technology used in this thesis is distributed ledger, specifically blockchain. Since this technology has recently gained much attention because of its functionalities such as transparency, immutability, irreversibility, security, etc, we tried to convey a solution for the implementation of a secure peer-to-peer (P2P) energy trading network over a suitable blockchain platform. Furthermore, blockchain enables traceability of the origin of data which is called data provenience. In this work, we applied a secure blockchain technology in peer-to-peer energy sharing or trading system where the prosumer and consumer can trade their energies through a secure channel or network. Furthermore, the service management functionalities such as security, reliability, flexibility, and scalability are achieved through the implementation. \\ This thesis is focused on the current proposals for p2p energy trading using blockchain and how to select a suitable blockchain technique to implement such a p2p energy trading network. In addition, we provide an implementation of such a secure network under blockchain and proper management functions. The choices of the system models, blockchain technology, and the consensus algorithm are based on literature review, and it carried to an experimental implementation where the feasibility of that system model has been validated through the output results.

Today, as more and more industries are involved in the artificial intelligence era, all business enterprises constantly explore innovative ways to expand their outreach and fulfill the high requirements from customers, with the purpose of gaining a competitive advantage in the marketplace. However, the success of a business highly relies on its IT service. Value-creating activities of a business cannot be accomplished without solid and continuous delivery of IT services especially in the increasingly intricate and specialized world. Driven by both the growing complexity of IT environments and rapidly changing business needs, service providers are urgently seeking intelligent data mining and machine learning techniques to build a cognitive ``brain" in IT service management, capable of automatically understanding, reasoning and learning from operational data collected from human engineers and virtual engineers during the IT service maintenance. The ultimate goal of IT service management optimization is to maximize the automation of IT routine procedures such as problem detection, determination, and resolution. However, to fully automate the entire IT routine procedure is still a challenging task without any human intervention. In the real IT system, both the step-wise resolution descriptions and scripted resolutions are often logged with their corresponding problematic incidents, which typically contain abundant valuable human domain knowledge. Hence, modeling, gathering and utilizing the domain knowledge from IT system maintenance logs act as an extremely crucial role in IT service management optimization. To optimize the IT service management from the perspective of intelligent data mining techniques, three research directions are identified and considered to be greatly helpful for automatic service management: (1) efficiently extract and organize the domain knowledge from IT system maintenance logs; (2) online collect and update the existing domain knowledge by interactively recommending the possible resolutions; (3) automatically discover the latent relation among scripted resolutions and intelligently suggest proper scripted resolutions for IT problems. My dissertation addresses these challenges mentioned above by designing and implementing a set of intelligent data-driven solutions including (1) constructing the domain knowledge base for problem resolution inference; (2) online recommending resolution in light of the explicit hierarchical resolution categories provided by domain experts; and (3) interactively recommending resolution with the latent resolution relations learned through a collaborative filtering model.

The purpose of the study is to contribute to an increased understanding of the application of Lean service management in the production and monitoring phase of the construction process within real estate companies. The research questions investigate how Lean service management can improve customer satisfaction and efficiency, what obstacles can arise during implementation, and how Lean can develop in the future. Real estate companies must offer high-quality services while streamlining their operations to increase profitability as the industry has become increasingly service-focused. This study uses a qualitative, deductive method with a comparative research design to analyze how Lean service management is applied in real estate companies. Collected data consists of a literature review and semi-structured interviews with three respondents from different companies. The results show that Lean service management can streamline the production and monitoring phase of the construction process by identifying and eliminating waste of resources. The study emphasizes the importance of measuring improvements and using digital tools to create a holistic project approach. Implementing Lean requires management commitment, Lean training, and the involvement of the entire organization. With proper application, Lean service management can create win-win situations where the company, its employees, and the customer benefit. Future development of Lean service management in the production and monitoring phase of the construction process may include increased digitization and the use of AI models to streamline more processes. The study also concludes that a more efficient construction process is necessary to meet future environmental requirements and create sustainable solutions.

The purpose of this study is to trace the growth and development of the health service program of the North Texas State Teachers College from 1918-1941 through Campus Chat files, the Minute Book of the Board of Regents of the Teachers College, college records, hospital records, and personal interviews with staff members of North Texas State Teachers college who have been affiliated with the program since its beginning in 1918.

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