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This paper describes the implementation and evaluation of a system used for mobile learning. It describes how such a system can be monitored, and what must be taken into consideration for the deployment of the system on mobile devices. It is also leaves room for the modification of the system.
A lot of on- site management works are involved in the process of cluster project management, especially the treatment of sudden accidents which would produce plenty of knowledge and experience. As cluster project on-site management spots change frequently, knowledge produced by mobile workers in the process of on-site management is hard to be saved into the knowledge repository on time. It may cause...
For existing localization algorithms, Non-Line-of-Sight (NLOS) propagation introduces some problems for the determination of the mobile position. This is because most of these algorithms depend on the information extracted from the Line-of-Sight (LOS) path such as Time-of-Arrival (ToA) or Time-Difference-of-Arrival (TDoA) received by either one or more Base Stations. On the contrary, algorithms based...
Community Health Information Tracking System using Short Message Service (chitSMS) is an extension of CHITS which is a system that stores health records of patients in the barangay. Another project incorporated a mobile component in CHITS, enabling the health worker to visit the patient, do routine check-ups and medical services, and update CHITS when the health worker returns to the health center...
The success of the Semantic Web mainly depends on huge amounts of RDF. However, the majority of data in legacy system are stored and managed in relational databases; the representation of data from relational database to RDF is a great opportunity. We have proposed an approach of transparently exposing legacy relational databases as virtual RDF graph. This RDF graph is dynamically and automatically...
Mass SMS becomes one of the widely-used technical method in many areas now. Considering the real application of HIS, however, connection to the phone in this way is more convenient and quickly. How to use the MSCOmm control with the programming design language, JAVA and realize COM port communication with PC is the key point. This paper introduces the method of how to use comm.jar control to make...
A database for speaker verification of Chinese whispered speech is established. It is based on the assumption that whispers are easily affected by the environmental and speakers' emotional factors. The manuscript for the corpus considers the structure of Chinese syllables, including all the categories of the initials, finals and tones. 8 typical channels are applied to collect the speech, mainly stated...
New advantages in wireless network technology, satellite, services and cell connection provide permit ion of usage of mobile computing . this mobilization is troublesome for doing mobile computing is related to resaving information from database mobilization the system during transaction causes of disconnection of mobile system with wireless network users and this disconnection due to transaction...
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