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Home care service is an important sector of public health service in Thailand. It is necessary that home healthcare team needed to access patient past medical history to improve the overall quality of the service. However, the limitation of current electronics health record (EHR) system, patient medical record is unable to access outside the healthcare setting. We developed a virtual electronic health...
Mobile devices have been helping to empower underserved communities around the world. From bringing information on health and farming to substituting expensive devices, cellular phones and apps have proved to be powerful tools in poverty alleviation and disaster relief. The Mobile Lab at Santa Clara University focuses on developing mobile solutions for social benefit and, in this paper, we describe...
With he rapid development of the mobile Internet industry, information security based on trusted computing is also becoming increasingly serious. Considering that most of the existing research is based on the static security measure, and based on the server and PC side, a security operation environment measurement framework based on mobile terminal is proposed in this paper to alleviate the information...
Location-based queries have brought challenging privacy issues for mobile users. Having access to data, anytime from anywhere, raises many security concerns. One of these concerns is user's location privacy, where a user must reveal her location to get the desired result. The question is how to benefit from such queries without endangering user's location privacy. This paper presents a new method...
We propose a privacy preserving mobile advertising system for in-app ad placement, that enables user profiling and targeted ads without revealing user interests to the mobile advertising companies. Our proposal relies on device-based user profiles, derived from app activity, on the use of Private Information Retrieval (PIR) to query ads database(s) for matching (to profile) ads, without the database(s)...
SVM (Support Vector Machine), a state of the art classifier model is implemented on a computational mobile platform and its performances are evaluated against a low complexity classifier such as SFSVC (Super Fast Vector Support Classifier) on the same platform. For a better comparison, similar implementation for the two architectures are considered, such as using the same basic linear algebra library...
Popular use of various mobile operating systems like android and iOS, applications in these sectors are getting more significance than ever. Since each of these platforms requires different types of programming knowledge, developers need to spend much time and cost to build app for separate platforms. So, in order to mitigate these problems, web based solution can be used. Cross-platform development...
Optimistic concurrency control technique is widely used as non-locking scheme to control concurrent access in mobile database environment. One of the key parameter that dictates the performance of optimistic scheme is the transaction start time interval. However, most of the existing work uses different values of this key parameter with no justification on its performance implications on the overall...
500kV substation on duty gradually tends to be unmanned with the development of smart grids, the mobile robot that used in substation equipment inspection emerge as the times require. Substation inspection robot system, which is described in this paper, can replace a fixed video monitoring, complete video remote transmission of information, equipment control, accident treatment and coordinated transport...
Mixed Reality (MR) is of increasing interest within technology- driven modern medicine but is not yet used in everyday practice. This situation is changing rapidly, however, and this paper explores the emergence of MR technology and the importance of its utility within medical applications. A classification of medical MR has been obtained by applying an unbiased text mining method to a database of...
Database-driven Dynamic Spectrum Sharing (DSS) is the de-facto technical paradigm adopted by Federal Communications Commission (FCC) for increasing spectrum efficiency. In such a system, a geo-location database administrator (DBA) maintains spectrum availability information over its service region whereby to determines whether a secondary user can access a licensed spectrum band at his desired location...
This paper introduces a fitness data management system based on the Android platform for the strength fitness equipment, which can display, storage and mange fitness data. The server for this system is Tomcat and the mobile terminal's operating system is Android. App installed on the terminal interact with the database through HTTP transport protocol, which enable the visual management for fitness...
A large number of web databases are hidden behind form-based interfaces (consisting of interface components such as textboxes, drop-down boxes, etc) for users to enter their desired values in a search query. Form-based interfaces are not always easy to use and error-prone on mobile devices, mainly because of limitations such as smaller screen, trickier text input, etc. We build MobiFace which is a...
Business cards are defined as cards which contains some business information about a company or individual. Business card are usually includes a company name or business affiliation with a logo, in addition to some information about cards holders such as (holders name, street addresses, telephone number, fax number, e-mail addresses and website). Nowadays, it became very necessary for these cards...
Staffs are classified to veterans and novices. When executing a certain amount of tasks, novices need time more than veterans because novices cannot decide which task should be done next and take long time to execute each task. In this paper, we focus on the problem that novices who are requested many tasks cannot judge which task should be executed now, and propose a system which constructs the appropriate...
Local databases have become an important component within mobile applications. Developers use local databases to provide mobile users with a responsive and secure service for data storage and access. However, using local databases comes with a cost. Studies have shown that they are one of the most energy consuming components on mobile devices and misuseof their APIs can lead to performance and security...
Hybrid App is mainly realized by calling each other by JavaScript (JS) and Native, so it implements the mechanism of ‘one development, multi operation’, so it can be called the real cross-platform development. The most striking difference of Hypertext Markup Language 5 (HTML5) and JavaScript from WebApp is that they call the bottom function encapsulated by NativeApp. Hybrid App is characterized by...
Recent advances in signal processing and the revolution by the mobile technologies have spurred several innovations in all the areas and albeit more so in home based tele-medicine. We used variational mode decomposition (VMD) based denoising on large-scale phonocardiogram (PCG) data sets and achieved better accuracy. We have also implemented a reliable, external hardware and mobile based phonocardiography...
This paper studies the application of embedded system in water conservancy information remote monitoring, structured, modular scheme is adopted to improve the system of software and hardware design, debugging and implementation, and puts forward a set of embedded control, data acquisition and transmission, friendly interface in the integration of monitoring information management system design. This...
The explosion of web-based GIS technologies and the opening up of mapping services to citizens in the past decade have resulted in a whole range of Volunteered Geographic Information (VGI) communities like OpenStreetMap, Ushahidi, and Wikimapia, which are used to assist emergency management operations on a large scale. However, many crowdsourcing systems for disaster recovery have multiple obstacles...
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