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Chapter and Conference Paper
Secure Distributed Processing of BP with Updatable Decomposition Data
Many studies have been conducted to perform machine learning while maintaining data confidentiality. For example, many studies have been conducted in this field on 1) secure multiparty computation (SMC), 2) qu...
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Article
Learning algorithms for vector quantization using vertically partitioned data with IoT
The use of cloud computing systems that support AI is expanding. On the other hand, as the number of terminals and devices connected to the system increases, the decline in capacity is becoming apparent. Edge ...
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Chapter and Conference Paper
Blockchain-Based Malware Detection Method Using Shared Signatures of Suspected Malware Files
Although rapid malware detection is very important, the detection is difficult due to the increase of new malware. In recent years, blockchain technology has attracted the attention of many people due to its f...
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Chapter and Conference Paper
A Machine Learning Framework for Edge Computing to Improve Prediction Accuracy in Mobile Health Monitoring
The great challenges in the aging society and the lack of human resources, especially in health care, remains a formidable task. The cloud centric computing paradigm offers a solution in processing IoT applica...
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Chapter and Conference Paper
An Examination of CAPTCHA for Tolerance of Relay Attacks and Automated Attacks
CAPTCHA is a type of challenge response test used to distinguish human users from malicious computer programs such as bots, and is used to protect email, blogs, and other web services from bot attacks. So far,...
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Chapter and Conference Paper
Evaluation of Never Die Network System for Disaster Prevention Based on Cognitive Wireless Technologys
We developed a Never Die Network (NDN) system that is a new network system to achieve both the Network Capability in the normal and Network Connectivity in disaster based on the experience of Great East Japan...
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Chapter and Conference Paper
Development of a Monitoring System Based on Power Consumption
In recent years, there has been an increase in demand for monitoring systems to help ensure the safety and wellbeing of elderly people and children [1, 2]. In this paper, we collaborate with a local company to co...
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Chapter and Conference Paper
Learning Method of Fuzzy Inference Systems for Secure Multiparty Computation
Many studies on privacy preserving of machine learning and data mining for cloud computing have been done in various methods by use of randomization techniques, cryptographic algorithms, anonymization methods,...
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Chapter and Conference Paper
Enhancing an IaaS Ontology Clustering Scheme for Resiliency Support in Hybrid Cloud
When an undesirable situation occurs in a hybrid cloud computing environment, vital issues arise when searching for IaaS cloud services that best-match to the user’s requirements. This includes the different ...
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Chapter and Conference Paper
Towards a Cloud Ontology Clustering Mechanism to Enhance IaaS Service Discovery and Selection
The continuing advances in cloud computing technology, infrastructures, applications, and hybrid cloud have led to provide solutions to challenges in big data and high performance computing applications. The i...
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Article
A domain specific sub-ontology derivation end-user tool for the Semantic Grid
Sub-ontology, as the name implies, is a subset of an ontology tailored for a specific domain. Large-scale ontology data can be optimized by extracting the required sub-ontology. Sub-ontology extraction that re...
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Article
Analysis of the Bluetooth device discovery protocol
Device discovery and connection establishment are fundamental to communication between two Bluetooth (BT) devices. In this paper, we give an analytical model of the time it takes for the master in a piconet to...
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Chapter and Conference Paper
An Effective Inference Method Using Sensor Data for Symbiotic Healthcare Support System
We have been investigating a symbiotic healthcare support system in ubiquitous computing environment. By using knowledge about healthcare and various kinds of information including vital sign, location informa...
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Chapter and Conference Paper
Visitor Access Control Scheme Utilizing Social Relationship in the Real World
Access control to resources is one of the most important technologies for supporting human activities in the digital space. To realize the control two schemes were proposed: RBAC (Role-Based Access Control) an...
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Chapter and Conference Paper
Design and Implementation of Adaptive Inter-platform Communication Mechanism for Agent-Based Framework in Ubiquitous Computing Environment
Recently, various computing technologies such as embedded computer, and wireless access networks etc. are in general use, and applications in ubiquitous computing (ubicomp) environments are widely spread. In t...
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Chapter and Conference Paper
3D Collaboration Environment Based on Real Space and Digital Space Symbiosis
In this paper, we propose 3D symbiotic collaboration environment which is based on concept of real and digital spaces symbiosis. Collaboration environments which are using Augmented Reality have been expected ...
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Chapter and Conference Paper
Towards a Framework for Workflow Composition in Ontology Tailoring in Semantic Grid
Research and developments in Semantic Grid computing has gained much attention in areas of knowledge discovery, medical sciences, business world, among others. Dealing with large domain ontology in this comput...
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Chapter and Conference Paper
An Agent-Based Healthcare Support System in Ubiquitous Computing Environments
This paper presents an advanced healthcare support system in ubiquitous computing environment. By utilizing knowledge about healthcare and various information including vital sign, physical location, and video...
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Chapter and Conference Paper
An Agent-Based Framework for Healthcare Support System
There is a steady increase of number of people who are suffering from lifestyle-related diseases. Although much work has been done on healthcare support system, these existing systems are limited in ability of...
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Chapter and Conference Paper
Symbiotic Computing: Concept, Architecture and Its Applications
Aiming towards the next generation ubiquitous stage we have been pursuing a research on information and communication paradigm, called “Symbiotic computing.” Here, we first describe a basic concept and an arch...
