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Recommender systems are used to make recommendations about products, information, or services for users. Most existing recommender systems implicitly assume one particular type of user behavior. However, other recommender system utilizes different particular type information by combining different techniques to improve the quality of the recommendation. This paper proposed a novel personalized recommendation...
The current study presents the pyrolysis characteristics of rice husk impregnated with different kinds of ammonia source (ammonium acetate, urea, ammonium sulfate and ammonium dihydrogen phosphate) in a fixed bed reactor. The introduction of ammonia source in pyrolysis process achieved the conversation from carbonyl compounds to nitrogenous heterocyclic compounds. The liquid product of urea-impregnated...
Live virtual machine migration has become a core system management tool to achieve load balancing and power saving among different servers. The recent studies mainly focus on the performance improvement for live VM migration. However, there has been little attention on the migration's impact on VMs co-located both source and destination servers during the migration. The impact, which is mainly caused...
Live virtual machine migration has become a core system management tool to achieve load balancing and power saving among different servers. The recent studies mainly focus on the performance improvement for live VM migration. However, there has been little attention on the migration's impact on VMs co-located both source and destination servers during the migration. The impact, which is mainly caused...
Context-awareness is becoming critical for mobile and ubiquitous computing, where the application needs dynamically adapt its behavior to its execution environment. Context-oriented programming (COP) languages support dynamic behavior adaptation, however, they do not support dynamic layer addition. As a result, they provide little support for the runtime adaptation of application behavior in case...
Context-awareness is becoming even more critical for mobile and ubiquitous computing, where the application needs to dynamically adapt its behavior to its execution environment. Context-oriented programming languages support dynamic behavior adaptation, however, they do not support for dynamic changes in the application code. This makes that they provide little support for the runtime adaptation of...
Context-awareness has become increasingly important for mobile and ubiquitous computing. However, current mainstream object-oriented languages provide little explicit support for context-awareness. Object composition and delegation are often advocated as a flexible approach to represent dynamic behavior of objects with some dynamic behavior. In this paper, we propose Dynamic Behavior Adaptation Featherweight...
Object composition is often advocated as a more flexible approach to specialize the behavior of objects dynamically. In this paper, we propose Dynamic Object Evolution Featherweight Java (DOEFJ), an extension of Featherweight Java with object composition and consultation, to support dynamic behavior adjustment of the program. In DOEFJ, instances of layered classes are created at run-time by the runtime...
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