Aplikasi Pencarian SMA/SMK DI Wilayah Jakarta Barat Berbasis Android

Education is one of life's necessities which people should have. An individual will again wider perception and knowledge needed for his future with it. Technology development help people receive information in seconds via smartphone. Lately, smartphones are able to provide more services, such as Global Positioning System (GPS) which allows users to locate their position or search a certain place. It makes searching school location and information about the building easier. With this android-based application, parents and students can easily search information with location indicator. Location Based Service(LBS) is an information service in the shape of location indicator on a smartphone and can be accessed using mobile network    Keyword : Android, Education, GPS,  Location Based Service (LBS), Mobil

Navigating MazeMap: indoor human mobility, spatio-logical ties and future potential

Global navigation systems and location-based services have found their way into our daily lives. Recently, indoor positioning techniques have also been proposed, and there are several live or trial systems already operating. In this paper, we present insights from MazeMap, the first live indoor/outdoor positioning and navigation system deployed at a large university campus in Norway. Our main contribution is a measurement case study; we show the spatial and temporal distribution of MazeMap geo-location and wayfinding requests, construct the aggregated human mobility map of the campus and find strong logical ties between different locations. On one hand, our findings are specific to the venue; on the other hand, the nature of available data and insights coupled with our discussion on potential usage scenarios for indoor positioning and location-based services predict a successful future for these systems and applications.Comment: 6 pages, accepted at PerMoby Workshop at IEEE PerCom 201

Optimisation of Mobile Communication Networks - OMCO NET

The mini conference “Optimisation of Mobile Communication Networks” focuses on advanced methods for search and optimisation applied to wireless communication networks. It is sponsored by Research & Enterprise Fund Southampton Solent University. The conference strives to widen knowledge on advanced search methods capable of optimisation of wireless communications networks. The aim is to provide a forum for exchange of recent knowledge, new ideas and trends in this progressive and challenging area. The conference will popularise new successful approaches on resolving hard tasks such as minimisation of transmit power, cooperative and optimal routing

IMPLEMENTASI GIS (GEOGRAPHYCAL INFORMATION SYSTEM) UNTUK LAYANAN INFO KOTA JAKARTA BERBASIS PROTOTIPE MOBILE APPLICATION MENGGUNAKAN METODA A-GPS

ABSTRAKSI: Dua hal yang menjadi trend saat ini adalah bagaimana mengkombinasikan antara globalitas dan mobilitas. Teknologi Internet yang sebelumnya hanya dapat dinikmati melalui perangkat komputer, seiring dengan meningkatnya mobilitas dan dinamika masyarakat, teknologi tersebut telah dapat dinikmati melalui perangkat seluler. Location Based Service (LBS) merupakan sebuah teknologi yang menawarkan services kepada user berbasiskan koordinat objek di bumi. Beberapa fitur layanan yang ditawarkan LBS diantaranya pencarian posisi user, pencarian lokasi berdasar kluster dan jarak, dan pencarian lokasi berdasarkan kata kunci, dimana setiap lokasi direpresentasikan dalam peta digital. Dengan teknologi ini, diharapkan dapat membantu pelanggan seluler dalam mendapatkan informasi spatial dan meningkatkan bisnis bagi operator dan pelaku bisnis. Pada Tugas Akhir ini dibangun sebuah prototype Mobile LBS dengan metode Assisted-GP (A-GPS). Prototype ini dibangun menggunakan VB.NET sebagai bahasa pemrograman, Oracle10g sebagai database spatial, MapInfo dan MapXtreme untuk mengolah peta digital, Microsoft Pocket PC 2003 sebagai emulator, PDA HP iPAQ h6365 sebagai perangkat seluler, dan GPS eTrex sebagai GPS Receiver. Setelah dilakukan pengujian aplikasi menggunakan fasilitas GPRS dari kartu Indosat-M3, didapatkan hasil sebagai berikut : akurasi posisi dipengaruhi oleh kondisi disekeliling user dan berbanding lurus dengan banyak satelit, dimana pada kondisi LOS didapatkan penyimpangan 6.98 meter dan pada kondisi user dibatasi obstacle penyimpangannya bervariasi dengan hasil terburuk ketika user berada di dalam gedung yaitu nilainya tidak diketahui. Delay pemanggilan pada pagi hari sebesar 7,85714 detik, malam hari 9,3571 detik, dan siang hari 10.143 detik. Total ukuran data pemanggilan aplikasi adalah 73,653 kbyte dengan biaya akses Rp. 73,653. Jumlah koresponden yang menganggap aplikasi Mobile LBS penting, efektif, bermanfaat, dan layak dijadikan content baru adalah 83.33 %, sedangkan 70 % menyatakan tidak puas dengan delay pengaksesan.Kata Kunci : Kata kunci : LBS (Location Based Service), GIS (Geographic Information System), A-GPS (Assisted-GPS), GPRS (General Packet Radio Services)ABSTRACT: Now, two things that make trend is how do combine both global and mobility. Internet technology that only can uses by PC before, through increase of people mobility and dynamically, that technology has used by cellular device. LBS (Location Based Service) as one technology that offered services to user based object coordinate in the earth. Some service that offered by LBS are search user position, search location base cluster name and range distance, and search location base keyword, where any position are represented by digital map. By this technology, hoped can help cellular customer to get spatial information and increase business for cellular operator and businessman. This final project will be built a Mobile LBS prototype with A-GPS (Assisted-GPS) method. This prototype is built by VB.NET as language program, Oracle 10g as spatial database, Mapinfo and MapXtreme to process digital map, Microsoft Pocket PC 2003 as emulator, PDA HP iPAQ h6365 as cellular device, and GPS eTrex as GPS Receiver. After a test using GPRS feature from Indosat-M3 cellular card is done, it can be concluded that: position accuracy is affected by the condition around the user and linearly compared with the amount of satellite, where 6.98 meters deviation is occurred in LOS condition. Various deviation is occurred during the user is restricted by obstacles; the worst deviation with undefined value is occurred when the user is in the building. Call delay in the morning is 7.85714 seconds, 9.3571 seconds in the night, and 10.143 seconds in the daylight. The amount size of application call data is 73.653 kilobyte with total access cost is 73.653 rupiahs. 83.33 % respondent assumes that Mobile LBS is important, effective, beneficial, and feasible to be a new content. On the other side 70 % respondent has not been satisfied with access delay.Keyword: Keywords: LBS (Location Based Service), GIS (Geographic Information System)

Developing front-end Web 2.0 technologies to access services, content and things in the future Internet

The future Internet is expected to be composed of a mesh of interoperable web services accessible from all over the web. This approach has not yet caught on since global user?service interaction is still an open issue. This paper states one vision with regard to next-generation front-end Web 2.0 technology that will enable integrated access to services, contents and things in the future Internet. In this paper, we illustrate how front-ends that wrap traditional services and resources can be tailored to the needs of end users, converting end users into prosumers (creators and consumers of service-based applications). To do this, we propose an architecture that end users without programming skills can use to create front-ends, consult catalogues of resources tailored to their needs, easily integrate and coordinate front-ends and create composite applications to orchestrate services in their back-end. The paper includes a case study illustrating that current user-centred web development tools are at a very early stage of evolution. We provide statistical data on how the proposed architecture improves these tools. This paper is based on research conducted by the Service Front End (SFE) Open Alliance initiative

Global-Scale Resource Survey and Performance Monitoring of Public OGC Web Map Services

One of the most widely-implemented service standards provided by the Open Geospatial Consortium (OGC) to the user community is the Web Map Service (WMS). WMS is widely employed globally, but there is limited knowledge of the global distribution, adoption status or the service quality of these online WMS resources. To fill this void, we investigated global WMSs resources and performed distributed performance monitoring of these services. This paper explicates a distributed monitoring framework that was used to monitor 46,296 WMSs continuously for over one year and a crawling method to discover these WMSs. We analyzed server locations, provider types, themes, the spatiotemporal coverage of map layers and the service versions for 41,703 valid WMSs. Furthermore, we appraised the stability and performance of basic operations for 1210 selected WMSs (i.e., GetCapabilities and GetMap). We discuss the major reasons for request errors and performance issues, as well as the relationship between service response times and the spatiotemporal distribution of client monitoring sites. This paper will help service providers, end users and developers of standards to grasp the status of global WMS resources, as well as to understand the adoption status of OGC standards. The conclusions drawn in this paper can benefit geospatial resource discovery, service performance evaluation and guide service performance improvements.Comment: 24 pages; 15 figure

Supporting service discovery, querying and interaction in ubiquitous computing environments.

In this paper, we contend that ubiquitous computing environments will be highly heterogeneous, service rich domains. Moreover, future applications will consequently be required to interact with multiple, specialised service location and interaction protocols simultaneously. We argue that existing service discovery techniques do not provide sufficient support to address the challenges of building applications targeted to these emerging environments. This paper makes a number of contributions. Firstly, using a set of short ubiquitous computing scenarios we identify several key limitations of existing service discovery approaches that reduce their ability to support ubiquitous computing applications. Secondly, we present a detailed analysis of requirements for providing effective support in this domain. Thirdly, we provide the design of a simple extensible meta-service discovery architecture that uses database techniques to unify service discovery protocols and addresses several of our key requirements. Lastly, we examine the lessons learnt through the development of a prototype implementation of our architecture