Extracting Business Rules through Static Analysis of the Source Code

Красимир Манев, Нели Манева, Хараламби Хараламбиев - Подходът с използване на бизнес правила (БП) беше въведен в края на миналия век, за да се улесни специфицирането на фирмен софтуер и да може той да задоволи по-добре нуждите на съответния бизнес. Днес повечето от целите на подхода са постигнати. Но усилията, в научно-изследователски и практически аспект, за постигане на „’формална основа за обратно извличане на БП от съществуващи системи “продължават. В статията е представен подход за извличане на БП от програмен код, базиран на методи за статичен анализ на кода. Посочени са някои предимства и недостатъци на такъв подход.

Business Modeling of the Application Architecture of the Bulgarian Folklore Artery

In an attempt to answer the need of wider accessibility and popularization of the treasury of Bulgarian folklore, a team from the Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences has planned to develop the Bulgarian folklore artery within the national project ―Knowledge Technologies for Creation of Digital Presentation and Significant Repositories of Folklore Heritage‖. This paper presents the process of business modeling of the application architecture of the Bulgarian folklore artery, which aids requirements analysis, application design and its software implementation. The folklore domain process model is made in the context of the target social applications—e-learning, virtual expositions of folklore artifacts, research, news, cultural/ethno-tourism, etc. The basic processes are analyzed and modeled and some inferences are made for the use cases and requirements specification of the Bulgarian folklore artery application. As a conclusion the application architecture of the Bulgarian folklore artery is presented.

A knowledge based system of principled negotiation for complex business contract

Automated negotiation systems can do better than human being in many aspects, and thus are applied into many domains ranging from business to computer science. However, little work about automating negotiation of complex business contract has been done so far although it is a kind of the most important negotiation in business. In order to address this issue, in this paper we developed an automated system for this kind of negotiation. This system is based on the principled negotiation theory, which is the most effective method of negotiation in the domain of business. The system is developed as a knowledge-based one because a negotiating agent in business has to be economically intelligent and capable of making effective decisions based on business experiences and knowledge. Finally, the validity of the developed system is shown in a real negotiation scenario where on behalf of human users, the system successfully performed a negotiation of a complex business contract between a wholesaler and a retailer. © 2013 Springer-Verlag Berlin Heidelberg.

A New Method For Combining Detrending Techniques with Application to Business Cycle Synchronization of the New EU Members

Decomposing output into trend and cyclical components is an uncertain exercise and depends on the method applied. It is an especially dubious task for countries undergoing large structural changes, such as transition countries. Despite their deficiencies, however, univariate detrending methods are frequently adopted for both policy oriented and academic research. This paper proposes a new procedure for combining univariate detrending techniques which is based on revisions of the estimated output gaps adjusted by the variance of and the correlation among output gaps. The procedure is applied to the study of the similarity of business cycles between the euro area and new EU Member States.

Üzleti kapcsolatok – vállalati szemléletmód és gyakorlat = Business relationships - approach and practice in Hungary

A tanulmányunk fókuszában a vállalatközi kapcsolatok állnak. Az üzleti kapcsolatok, s ezek eredményes és hatékony menedzselése fontos értékteremtő tényező lehet. Az üzleti vállalkozások sikerét saját teljesítményük mellett üzleti partnereik (beszállítóik, alvállalkozóik, közvetítőik, megrendelőik, vevőik) teljesítménye, s a velük való kapcsolat eredményessége és hatékonysága egyaránt befolyásolja. Kutatásunkban a Versenyképesség-kutatás 2009. évi felmérésének eredményei alapján vizsgáltuk a vállalatközi kapcsolatok jellemzőit, lehetőség szerint összevetve a tapasztalatokat a korábbi hasonló felmérések (leginkább a 2004. évi, esetenként az 1996. és 1999. évi) következtetéseivel, eredményeivel. A tanulmányban a hosszú távú vállalati kapcsolatok általános jellemzését követően a kapcsolatok értékelésében megnyilvánuló vállalati szemléletmódot elemezzük, kiemelve, hogy a vállalatvezetők véleménye szerint a stabilitás, a kiszámíthatóság szempontjai általában elsődlegesek a kapcsolatokban rejlő együttműködési, fejlesztési lehetőségekhez képest. Különböző jellemzők (pl. vállalatméret, tulajdonos, teljesítmény) alapján kialakított csoportok véleményét összevetve rámutatunk, hogy az üzleti kapcsolatok megítélésében, a partnerek felé megjelenő elvárásokban a vállalatvezetők szemléletmódjában milyen eltérések észlelhetők. A tanulmány utolsó fejezetében a vevő-szállító kapcsolatokat támogató teljesítménymérési és -menedzsment eszköztárat értékeltük: a kedvező tendenciák, javuló támogatás ellenére sem állítható, hogy megfelelő, hatékony támogatást nyújtanak a vállalati információs és kontrolling rendszerek e kapcsolatok menedzseléséhez. A kutatás eredményeinek elemzése alapján látható, hogy az üzleti kapcsolatokra irányuló növekvő figyelem még kiaknázatlan lehetőségekkel párosul: a szemléletmód és a gyakorlat további fejlődése szükséges, hogy az üzleti kapcsolatok értékteremtő tényezőként a versenyképesség megalapozását, fejlesztését szolgálhassák a vállalatok szélesebb köre számára. ___________ The paper analyses the business relationships characteristics of Hungarian companies, based on data of the Competitiveness research program. Our goal was to characterize the business relationships and the causes of long term contracts and to analyse the view of different executives concerning the value of customer and supplier relationships. The last chapter of the paper evaluate the supporting role of performance measurement and management practice in the development of business relationships.

A piaci normák sérülése, üzleti döntések és a vállalati hatékonyság (Violation of market norms, business decisions and firms’ efficiency)

Az üzleti vállalkozások környezetére vonatkozó előfeltevések és ezek érvényesülése keretet szab az üzleti döntésekhez és hat a teljesítményre. A cikkben (a feltételezett, illetve elvárt) piaci normák sérülésének hatékonysági következményeit vizsgálja a szerző. Kiindulásként értelmezi a vállalati hatékonyság fogalmát és külső befolyásoló tényezőit. Ezt követően rendszerezi a nem normasértő üzleti döntéshozók lehetséges válaszait a piaci szereplők (versenytársak, üzleti partnerek) normasértéseire, kitérve arra is, hogy ez milyen hatást gyakorol a hatékonyságra. _______ The decisions and the performance of business corporations are not independent of their environment. The assumed norms provide a framework for the business decisions and the existing norms affect the firms’ performance. The article focuses on the efficiency consequences of the violation of the market norms. It presents the concept of corporate efficiency and its influencing factors. Then the decision makers’ possible answers to the violation of norms are investigated and the efficiency consequences are analyzed.

The network structure of Hungarian business clusters

This article investigates the attitudes to inter-firm co-operation in Hungary by analysing a special group of business networks: the business clusters. Following an overview of cluster policy, a wide range of selfproclaimed business clusters are identified. A small elite of these business networks evolves into successful, sustainable innovative business clusters. However, in the majority of cases, these consortia of interfirm co-operation are not based on a mutually satisfactory model, and as a consequence, many clusters do not survive in the longer term. The paper uses the concepts and models of social network theory in order to explain, why and under what circumstances inter-firm co-operation in clusters enhances the competitiveness of the network as a whole, or alternatively, under what circumstances the cluster remains dependent on Government subsidies. The empirical basis of the study is a thorough internet research about the Hungarian cluster movement; a questionnaire based expert survey among managers of clusters and member companies and a set of in-depth interviews among managers of self-proclaimed clusters. The last chapter analyises the applicability of social network theory in the analysis of business networks and a model involving the value chain is recommended.

Formalization of the informal venture capital market - Business angel networks and syndicates

Business angels are natural persons who provide equity financing for young enterprises and gain ownership in them. They are usually anonym investors and they operate in the background of the companies. Their important feature is that over the funding of the enterprises based on their business experiences they can contribute to the success of the companies with their special expertise and with strategic support. As a result of the asymmetric information between the angels and the companies their matching is difficult (Becsky-Nagy – Fazekas 2015), and the fact, that angel investors prefer anonymity makes it harder for entrepreneurs to obtain informal venture capital. The primary aim of the different type of business angel organizations and networks is to alleviate this matching process with intermediation between the two parties. The role of these organizations is increasing in the informal venture capital market compared to the individually operating angels. The recognition of their economic importance led many governments to support them. There were also public initiations that aimed the establishment of these intermediary organizations that led to the institutionalization of business angels. This study via the characterization of business angels focuses on the progress of these informational intermediaries and their ways of development with regards to the international trends and the current situation of Hungarian business angels and angel networks.

An after tax economic analysis of home equity conversion for the elderly

The FHA program to insure reverse mortgages has brought additional attention to the use of home equity conversion to increase income to the elderly. Using simulation, this study compares the economic consequences of the FHA reverse mortgage with two alternative conversion vehicles: sale of a remainder interest and sale-leaseback. An FHA insured plan is devised for each vehicle, structured to represent fair substitutes for the FHA mortgage. In addition, the FHA mortgage is adjusted to allow for a 4 percent annual increase in distributions to the homeowner. The viability of each plan for the homeowner, the financial institution and the FHA is investigated using different assumptions for house appreciation, tax rates, and homeowners' initial ages. For the homeowner, the return of each vehicle is compared with the choice of not employing home equity conversion. The study examines the impact of tax and accounting rules on the selection of alternatives. The study investigates the sensitivity of the FHA model to some of its assumptions.^ Although none of the vehicles is Pareato optimal, the study shows that neither the sale of a remainder interest nor the sale-leaseback is a viable alternative vehicle to the homeowner. While each of these vehicles is profitable to the financial institution, the profits are not high enough to transfer benefits to the homeowner and still be workable. The effects of tax rate, house appreciation rate, and homeowner's initial age are surprisingly small. As a general rule, none of these factors materially impact the decision of either the homeowner or the financial institution. Tax and accounting rules were found to have minimal impact on the selection of vehicles. The sensitivity analysis indicates that none of the variables studied alone is likely to materially affect the FHA's profitability. ^

Simulating Business Processes of Manufacturing SMEs on the Cloud

Simulating the efficiency of business processes could reveal crucial bottlenecks for manufacturing companies and could lead to significant optimizations resulting in decreased time to market, more efficient resource utilization, and larger profit. While such business optimization software is widely utilized by larger companies, SMEs typically do not have the required expertise and resources to efficiently exploit these advantages. The aim of this work is to explore how simulation software vendors and consultancies can extend their portfolio to SMEs by providing business process optimization based on a cloud computing platform. By executing simulation runs on the cloud, software vendors and associated business consultancies can get access to large computing power and data storage capacity on demand, run large simulation scenarios on behalf of their clients, analyze simulation results, and advise their clients regarding process optimization. The solution is mutually beneficial for both vendor/consultant and the end-user SME. End-user companies will only pay for the service without requiring large upfront costs for software licenses and expensive hardware. Software vendors can extend their business towards the SME market with potentially huge benefits.

The Business of Museums and the Engagement of 21st Century Audiences

Within the sub-theme of Collaboration, Partnerships, and Mergers – the author will create an engaging discussion with attendees on how the of business of museums lends itself to building collaborative and viable business partnerships which can be beneficial both in terms of revenue and audience engagement. A second element will examine through case studies how organizations such as the Oxford University Museum Partnership, The Lightbox Museum and Gallery as well as the British Museum and Museum of London retool and refocus their commercial interests to build sustainable partnerships and mergers with non-museum sector organizations to expand their retail and enterprising activities. Attendees and participants will gain an insight into these trends and methods currently being used by both large museum and small independent museums in the UK to grow their audiences through none traditional methods. Similarly, the author will demonstrate how non-traditional enterprising approaches to stewardship and education can demonstrate the public value of museums in an age when limited funding and competition for resources require museums to become more creative and collaborative outside their traditional roles, whilst continuing to engage and capitalize on the growing sophistication of 21st century audiences.

Commodification of retirement and the emergence of rural gated communities: The associated challenges for rural planning

Abstract:
This paper combines demographic ageing and retirement lifestyles with rural in-migration processes and suggests the emergence of a specific rural form of gated community; namely, park homes. All year round or permanent (as opposed to seasonal) residential mobile homes (resembling detached bungalows in design and appearance) are commonly referred to as 'park homes'. With a growing proportion of the UK population aged 65 and over, combined with increasing longevity, meeting the residential preferences and lifestyle aspirations of an ageing population is potentially 'big business' for the private sector. Park home living, with their resident age restrictions (normally 50 years and over), is increasingly marketed as a retirement option in rural and coastal locations of the UK. However, many areas are often remote with declining populations and limited community services. Operators have sought to tap into retiree aspirations for a 'place in the country' and 'sell' the concept of park home living as a specific form of housing, community and lifestyle. Park homes are frequently marketed as a means to release equity from the sale of a large family home to fund a retirement lifestyle and as friendly communities of like-minded people, always willing to lend support or provide assistance if required. The physical and social composition of such sites represent a form of rural gated community. This paper seeks to identify the rural planning issues which emerge from such developments and asks: who are moving to park home sites and why? do park homes provide those who otherwise could not afford a 'place in the country' the option of rural living? does park home living live-up to residents' expectations of the rural idyll or retirement lifestyle? do they give rise to issues of gentrification and geriatrification of the countryside? what are the prospects for residents to 'age in place'? might ageing residents become financially trapped in such developments giving rise to park ghettoization? what are the associated challenges for rural policy-makers and public service providers?

Identification of enterprise carbon assets based on a business perspective

From a new perspective, this paper clarifies the internal and external factors affecting the carbon assets on the basis of induction of the connotation. It takes the enterprise business as the source of carbon assets, and makes an automotive group as an example, and establishes a network of its passenger car business activities based on the topological structure. This paper provides a method for identifying carbon assets from the relationship of business activities, and explains the formation mechanism of different assets from which it refines its network, and puts forward a reference to re-identify enterprise carbon assets from the perspective of development.

Business Signage Control in Seattle's Chinatown International District, Pursuing Healthy Balance of Preservation and Commercial Vitalization in a Historic Commercial Districts

Thesis (Master's)--University of Washington, 2016-06

Rangeland profitability in the northern Gulf region of Queensland: understanding beef business complexity and the subsequent impact on land resource management and environmental outcomes

The farm-gate value of extensive beef production from the northern Gulf region of Queensland, Australia, is ~$150 million annually. Poor profitability and declining equity are common issues for most beef businesses in the region. The beef industry relies primarily on native pasture systems and studies continue to report a decline in the condition and productivity of important land types in the region. Governments and Natural Resource Management groups are investing significant resources to restore landscape health and productivity. Fundamental community expectations also include broader environmental outcomes such as reducing beef industry greenhouse gas emissions. Whole-of-business analysis results are presented from 18 extensive beef businesses (producers) to highlight the complex social and economic drivers of management decisions that impact on the natural resource and environment. Business analysis activities also focussed on improving enterprise performance. Profitability, herd performance and greenhouse emission benchmarks are documented and discussed.