Electronic money payment for public transportation uses cards or tags as the transaction media. The system is known as Check-In/Check-Out, which requires the owner of the card/tag to do an action of taking out the car...
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Embedding models represent users and products as high-dimensional embedding vectors and are widely used for recommendation. In this paper, we study the reverse k-ranks query, which finds the users that are the most in...
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Cloud computing and SaaS (Software-as-a-Service) received significant attention recently. Testing SaaS applications is important because many mission-critical applications will be deployed on the cloud. However, to th...
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Software-as-as-Service (SaaS) is a new approach for developing software, and it is characterized by its multi-tenancy architecture and its ability to provide flexible customization to individual tenant. However, the m...
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ISBN:
(纸本)9781450306942
Software-as-as-Service (SaaS) is a new approach for developing software, and it is characterized by its multi-tenancy architecture and its ability to provide flexible customization to individual tenant. However, the multi-tenancy architecture and customization requirements have brought up new issues in software, such as database design, database partition, scalability, recovery, and continuous testing. This paper proposes a hybrid test database design to support SaaS customization with two-layer database partitioning. The database is further extended with a new built-in redundancy with ontology so that the SaaS can recover from ontology, data or metadata failures. Furthermore, constraints in metadata can be used either as test cases or policies to support SaaS continuous testing and policy enforcement.
Fractality is a well stablished method for antenna miniaturization with a myriad of papers covering fractals, quasi fractals, implementations and so. Even though, they find fewer practical applications due to its down...
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The healthcare sector faces unique supply chain management challenges because of the wide range of product life cycles, growing levels of outsourcing, and globalization. Selecting cooperators and forming alliances acr...
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This paper presents the design decisions encountered during the development of a specialised processor for the Monte-Carlo simulation of metallurgical sintering. Several possible architectures are presented. We show t...
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The air quality index (AQI) is a metric used to report air quality levels. There has been a substantial rise in the level of air pollution in Indian cities. Multiple methodologies exist for formulating a mathematical ...
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The proper implementation of data science and big data analytics has become an essential component for gaining valuable insight and driving innovation across a variety of industries in this era, which is characterized...
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The anticipated future growth in the electric vehicle market is driving research and development of alternative battery technologies to lithium batteries. Among the explored batteries, metal-air batteries are an excit...
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