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Flooding is a natural disaster that happens annually in Jakarta because the capacity insufficiency of the canals in accommodating the overflowing river water especially under the rainy season. Hydrologists and meteorologists have tried to predict the rainfall, as it was the expected root cause of the overflow. However, there were no models available for real time water level prediction from rainfall...
In this paper, we propose a routing redundancy to increase robustness in a geographic location-based distributed routing (GDR) system. When a node fails, its neighbor node behaves as an agent for the failing node. To know the agent node of the failing node, each node has an agent list which is the records of the agent nodes for the nodes in its routing table. In a system with N nodes, each node has...
In this paper, we propose Wall Pass Algorithm (WPA). WPA presents a function to forward the messages to a neighboring area. We evaluate the performance of a geographic location-based distributed routing (GDR) system when the mobile terminals are moving. The results show that GDR and CAN have the same mean and the variance of the path length and the relay length when storing data, while the mean and...
The motivation to manage energy usage at residential home in Indonesia is influenced by economics environment condition and technical reasons. Economically, it offers reduction of government subsidies and electricity bill. The environment condition aspect enables reduction of CO2 level. We consider the room controllable with interface control based on web. The room has a Zigbee hub, a lamp and sensors...
This paper describes an applications for supporting the cooperative learning by applying the Jigsaw method. Cooperative learning is the process which people gather in groups to teach each other what they know and understand. One of the famous method of cooperative learning is Jigsaw. But, using Jigsaw method need much time, hard to divide students into some groups and evaluation the learning process...
Hypertension is a disease that can lead to heart attack and blood vessel disease. Maintain blood pressure on normal conditions can reduce the risk of hypertension and heart disease. Conventionally, patients can consult the hypertensive condition by visiting hospital then take measurements of blood pressure, doctor will diagnose the condition of a patient's blood pressure, then give advice on what...
Traffic jam is a big problem in road transportation. It makes everyone who is trapped reduce their productivity. Nobody wants to meet those situations. So, person hopes obtain information of traffic in their daily drive. All road users in Indonesia get road traffic information at various ways. It depends on the media which is used. There are traffic news from television, radio, social media (e.g....
The remote monitoring system is growing very rapidly due to the growth of supporting technologies as well. Problem that may occur in remote monitoring such as the number of objects to be monitored and how fast, how much data to be transmitted to the data center to be processed properly. This study proposes using a cloud computing infrastructure as processing center in the remote sensing data. This...
We present a fast moving object detection application by extending the functionality of open source tools that are available freely on the Internet. This application can be placed on a cloud infrastructure and performs fast processing so that the costs needed to use the cloud resources can be minimized.
This paper is aimed to create implementation crawler engine or search engine using cloud computing infrastructure. This approach use virtual machines on a cloud computing infrastructure to run service engine crawlers and also for application servers. Based on our initial experiments, this research has successfully built crawler engine that runs on Virtual Machine (VM) of cloud computing infrastructure...
This paper proposes a geographic location-based distributed routing (GDR) system. GDR system is a structured distributed information lookup and routing (SDILR) system that provides information lookup, based on the geographic latitude and longitude coordinates, where each node is given the coordinates as an identifier (ID) and manages an overlay routing table. We generate an ID to reflect the geographical...
We present new algorithms to detect and track multiple moving objects in a static surveillance video that uses MPEG-2 compression. The algorithm detects moving objects based on the location of field-based motion estimated macroblocks in inter-prediction frames, and tracks their movements along video scene by using an extension of Kalman filter that uses the objects' velocity information. Experiments...
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