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Adequate means for easily viewing, browsing and searching knowledge graphs (KGs) are a crucial, still limiting factor. Therefore, this paper aims to present virtual properties as valuable user interface (UI) concept for ontologies and KGs able to improve these issues. Virtual properties provide shortcuts on a KG that can enrich the scope of a class with other information beyond its direct neighborhood.

Virtual properties can be defined as enhancements of shapes constraint language (SHACL) property shapes. Their values are computed on demand via protocol and RDF query language (SPARQL) queries. An approach is demonstrated that can help to identify suitable virtual property candidates. Virtual properties can be realized as integral functionality of generic, frame-based UIs, which can automatically provide views and masks for viewing and searching a KG.

The virtual property approach has been implemented at Bosch and is usable by more than 100,000 Bosch employees in a productive deployment, which proves the maturity and relevance of the approach for Bosch. It has successfully been demonstrated that virtual properties can significantly improve KG UIs by enriching the scope of a class with information beyond its direct neighborhood.

SHACL-defined virtual properties and their automatic identification are a novel concept. To the best of the author’s knowledge, no such approach has been established nor standardized so far.

The purpose of this study is to provide a framework to detect and prevent virtual property theft in virtual world environments. The issue of virtual property theft is a serious problem which has ramifications in both the real and virtual world. Virtual world users invest a considerable amount of time, effort and often money to collect virtual property, only to have them stolen by thieves. Many virtual property thefts go undetected and often only discovered after the incident has occurred.

This paper presents the design of an autonomic detection framework to identify virtual property theft at two key stages: account intrusion and virtual property trades. Account intrusion is an unauthorized user attempting to gain access to an account and unauthorized virtual property trades are trading of items between two users which exhibit theft characteristics.

Initial tests of this framework on a synthetic data set show an 80 per cent detection rate. This framework allows virtual world developers to tailor and extend it to suit their specific requirements. It provides an effective way of detecting virtual property theft while being low maintenance, user friendly and cost effective.

To the author’s knowledge, there is no detection framework, system or tool that works on virtual property theft detection in virtual world environments without access to authentic virtual world data or attack data (because of privacy issues and unwillingness of virtual world environments companies to collaborate). The topic of virtual property theft, lack of existing labelled data sets, user anonymity, size of virtual world environments data sets and privacy issues with virtual world companies and a number of other critical factors distinguish this paper from previous studies.

Virtual garment fit will be an important determinant for the online purchase decision of consumers in the near future. Therefore, the purpose of this study was to develop a conceptual model to explore the factors that might impact consumers’ virtual garment fit satisfactions (VFS).

Virtual body satisfaction (VBS), acceptance of the virtual try-on technology and virtual fabric properties were examined as factors that would potentially impact consumers’ VFS. Forty-five women, from 18 to 35 years old, were recruited for the study. Participants were scanned by using a 3D body scanner and their scans were used for virtual try-on. Seven circular skirts with different fabric properties were created by using a commercial 3D simulation software. Participants evaluated the fit of these virtual skirts on their own virtual bodies. Participants’ VFSs and their correlations with VBSs, acceptance of virtual try-on technology and virtual fabric properties were analyzed by Pearson’s correlation test.

Participants’ VBSs at hips were correlated fairly good with their VFSs (r = 0.50, N = 180, p < 0.01) and their acceptance of virtual try-on technology was weakly correlated to VFSs (r = 0.24, N = 180, p < 0.01). However, no significant correlation was found between virtual fabric properties and participants’ VFSs.

This study did not examine the ideal beauty notion, which may affect consumers’ expectations about how the garments should fit on them. Another limitation was the use of a single skirt design as a stimulus.

Studies that explore virtual garment fit often measure the garment ease or the virtual fabric tension and ignore consumer perspective, which is essential for online purchase decision. This study is unique as it prioritizes consumers’ perspectives.

The purpose of this paper is to compare real fabric drape images and virtual fabric drape images created by a commercial software. To achieve an in-depth comparison, actual and virtual drape shape properties were considered under three categories: drape area, number of nodes and shape of folds. The results of this research are expected to be useful to improve the reality and accuracy of fabric and garment.

Five different fabrics were selected for this study. Fabrics’ mechanical properties were tested by fabric assurance for simple testing method, while drape properties were measured by a Cusick drape meter. A commercial garment simulation was used to generate virtual fabric drapes. Real fabric drape images and virtual fabric drape images were analyzed by an image analysis software and results were used to calculate drape properties. Regression analysis was performed to compare real fabric drape and virtual fabric drape properties.

Differences between real fabric drape and virtual fabric drape were stated clearly. Simulation software was found to be insufficient to reflect drape area. However, simulations were quite successful corresponding to the number of nodes. Only one simulation had +2 nodes than its actual counterpart. This study showed that area and node shape representations of simulation software should be improved while node numbers are sufficiently represented.

There are alternative 3D garment simulation software available to the fashion business. All these companies are working on to improve their simulation reality and accuracy. Some of them are also offering various equipment to measure the fabric properties. In this study, Optitex 3D Suite was selected as the simulation software due to several reasons as explained in this paper. However, other simulation programs might also be employed to perform virtual fabric drapes. Furthermore, in this study, the drape images of five woven fabrics were compared. The fabric selection was done according to a pre-test and consequently similar fabrics were determined to be the subject of the study. However, the more the number of the fabrics, the better the comparison and eventually the better the assessment of simulation success. Therefore, it is prospected to test more fabrics with versatile fabric properties for further studies.

Drape shape was observed from three perspectives: drape area, node numbers, and node shapes. Dealing the problem from these perspectives provided an in-depth comparison of real and virtual drapes. In this study, standard deviation of peak angles was used to explain node distribution that is new to the literature to the authors’ knowledge.

The purpose of this paper is to highlight emerging threats in cyberspace, with particular reference to financial crime in the virtual world, which have real life implications, as well as to recommend ways in which the threat may be mitigated.

The methodology adopted consisted of an extensive literature review on topics to include cyber crime, virtual worlds, and financial crime.

Virtual worlds such as Second Life play a key role in supporting real world activities such as education, training and business and as such, should not be dismissed purely as a “gaming” environment. In addition, emerging technologies coupled with the lack of legislation and regulation within virtual worlds has created an environment where a variety of crimes can be committed without fear of detection or prosecution. A further concern is its use by criminals as a vehicle to mask real life crimes such as fraud, identify theft and money laundering. The question is to what extent the blurring of the virtual and real life environments can be clarified in order to minimise the risk of abuse of virtual environments by criminal elements, which have direct consequences in the real world.

This paper serves as a useful guide to alert and educate security professionals, the judiciary, law enforcement and policy makers of the significance and the extent of the use of “virtual” environments in cyberspace for criminal means, such as fraud and money laundering. Findings are supported by a conclusion which includes recommendations for tackling these issues.

The purpose of this paper is to clarify the legal status of domain names from both a contractual and a property right perspective, and to consider whether domain names are to be considered as a new form of property, in particular as virtual property.

The paper approaches the topic from contractual perspective. It then examines the concept and various property law theories. This is followed by an analysis to the intangibility of domain names and the appropriate category of protection.

Domain names are creatures of contract and contract law will provide some form of protection. According to the bundle of rights theory, domain names are intangible property with limitations. Some names are very valuable but nevertheless attract no protection beyond contractual rights. These names should be clothed with property rights protection. The relevant form of property rights is still contentious issue.

The nature of rights over domain names is a key emerging issue in the area of information technology law, with little to guide lawyers and judges. There is currently no consensus on what the legal status of a domain name is and opinions vary about the nature of these rights. The paper offers an insight to the nature of rights in an attempt to further the protection and recognition of rights over domain names.

The purpose of this paper is to define and characterize peculiarities of countering the legalization of criminal income with the help of virtual assets.

The analysis of the legislative delineation and the realities of the practical implementation of the features of combating the legalization of criminal proceeds with the help of virtual assets in Ukraine was carried out with the help of general scientific methods of cognition. The systematic method helped identify the main ways to legalize criminal proceeds with the help of virtual assets. Using legal techniques, proposals will be formulated to amend draft legislation on legislative regulation of the concept of “virtual assets”. The generalization method was used to develop ways to combat the legalization of criminal proceeds with the help of virtual assets. The method of legal forecasting was used to substantiate the proposed areas of combating money laundering with the help of virtual assets. The method of extrapolation will be used to determine the possibility of implementing foreign experience in domestic practice to combat money laundering with the help of virtual assets.

One of the relatively new and increasingly popular ways of money laundering is to commit this act with the help of virtual assets. Methods of money laundering through virtual assets include services for the conversion of virtual assets, P2P exchange, gambling sites, virtual asset mixers and the use of fictitious internet sites selling digital goods. The difficulty of counteracting the legalization of criminal proceeds with the help of virtual assets is primarily due to the lack of legislative regulation of the concept of “virtual assets” in Ukraine. Yes, the draft law is currently being finalized. Besides, even the current edition is not evaluated by the authors as perfect. After all, the issue of the content of the concept of “virtual assets” and its relationship with virtual securities, cryptocurrency and virtual property remains unresolved.

One of the relatively new and increasingly popular ways of money laundering is to commit this act with the help of virtual assets. Methods of money laundering through virtual assets include services for the conversion of virtual assets, P2P exchange, gambling sites, virtual asset mixers and the use of fictitious internet sites selling digital goods. It is essential to intensify financial monitoring by financial control bodies over the activities of conversion service centers. Moreover, given the transnational nature of legalizing criminal proceeds, especially those committed through virtual assets, international cooperation in combating this crime is vital. The authors have proposed specific measures to ensure that a coherent consolidation of efforts can be built.

Our central thesis is that the dynamic, immersive and agile nature of extended reality (XR) both provides an unusually fertile ground for the development of alternative forms of governance and essentially necessitates this development by contrast with relatively inagile institutions of public governance.

I take an epistemologically aware, systems-theoretic perspective in my analysis to properly tease out the relevant micro-, meso- and macro-structures; their direct interactions; and their entanglements.

The challenges presented by rapidly advancing XR may require much more agile forms of governance than are available from public institutions, even under widespread algorithmic governance. Social entrepreneurship in blockchain solutions may very well be able to meet some of these challenges, as we show.

There are very few systems-aware, epistemological analyses of social entrepreneurship utilizing algorithms versus public algorithmic governance and none that focus on how these two channels of social action interact with developments in XR.

The purpose of this study is to compare quality perceptions of virtual servicescapes and physical service encounters among buyers and renters of real estate.

Qualitative data from a sample of 27 professionals engaged in higher education in the USA are gathered by recorded interview before being transcribed and imported into MAXQDA 2007 software for analytical coding.

Particular differences are found to exist between renters and buyers with regard to specific service attributes – for example, description of properties and type of visuals during the pre‐purchase stage, knowledge/experience and honest behavior of realtors during the service encounter stage and a continuous relationship with the realtor in the post‐encounter stage.

Generalization of the results is limited because the study utilizes data from only one industry (real estate) and from only one demographic segment (professionals in higher education).

Real‐estate firms need to pay attention to both the training of agents and the design and content of their websites.

This paper contributes to knowledge regarding virtual servicescapes in professional services.

To arouse the public awareness of online gaming‐related crimes and other societal influences so that these problems can be solved through education, laws and appropriate technologies.

A total of 613 criminal cases of online gaming crimes that happened in Taiwan during 2002 were gathered and analyzed. They were analyzed for special features then focusing on the tendency for online gaming crime. Related prosecutions, offenders, victims, criminal methods, and so on, were analyzed.

According to our analysis of online gaming characteristics in Taiwan, the majority of online gaming crime is theft (73.7 percent) and fraud (20.2 percent). The crime scene is mainly in internet cafés (54.8 percent). Most crimes are committed within the 12:00 to 14:00 time period (11.9 percent). Identity theft (43.4 percent) and social engineering (43.9 percent) are the major criminal means. The offenders (95.8 percent) and victims (87.8 percent) are mainly male and offenders always proceed alone (88.3 percent). The age of offenders is quite low (63.3 percent in the age range of 15‐20), and 8.3 percent of offenders are under 15 years old. The offenders are mostly students (46.7 percent) and the unemployed (24 percent), most of them (81.9 percent) not having criminal records. The type of game giving rise to most of the criminal cases is Lineage Online (93.3 percent). The average value of the online gaming loss is about US$459 and 34.3 percent of criminal loss is between $100 and $300.

These criminal cases were retrieved from Taiwan in 2002. Some criminal behavior may have been limited to a certain area or a certain period.

Provides a useful source of information and constructive advice for the public who will sense the seriousness and influence of online gaming crimes. Further, this topic may have implications on e‐commence, e‐services, or web‐based activities beyond gaming.

Since there is little published research in this area, this paper provides the public with a good and original introduction to a topic of growing importance.