Securing Mobile Device-Based Machine Interactions with User Location Histories

2012 ◽  
pp. 81-92 ◽  
Author(s):  
Philipp Marcus ◽  
Moritz Kessel ◽  
Claudia Linnhoff-Popien
Keyword(s):  
Mobile Device ◽  
User Location

Utilizing Cloud Computing in Developing a Mobile Location-Aware Tourist Guide System

2013 ◽  
Vol 5 (2) ◽  
pp. 9-18
Author(s):  
Sawsan Alshattnawi
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Mobile Device ◽  
Information Needs ◽  
Storage Device ◽  
Limited Data ◽  
Mobile Location ◽  
Guide System ◽  
Electronic Tourist Guide ◽  
User Location

Cloud Computing technologies support mobile applications and overcome the low computation resources and limited data storage by providing an on-demand access with pay-as-use rule to large number of computing resources. In this paper, the author describes the architecture of an electronic tourist guide system (Trip@Cloud) as mobile cloud computing application wherein the tourists can access cloudy information in ubiquitous and pervasive manner. The information needs not to be over the user's mobile device, but it will be downloaded to user's device according to user's location and the Internet status connection. The interaction between the mobile device and the cloud is done when possible and transparently from the user. The existing architectures of partitioning the application between the device and the cloud depends deeply on the CPU workloads. The author’s application's nature is different from these applications and this represents the main contribution. The idea is to download the data to the user's device according to the current user location. Therefore the partitioning is done for the data to be sent to the mobile device. This idea is applied by developing a tourist guide application where the data to be installed is very huge and the mobile storage device is very limited.

scholarly journals PENGEMBANGAN APLIKASI LOCATION BASED SERVICE UNTUK INFORMASI DAN PENCARIAN LOKASI PARIWISATA DI KOTA CIMAHI BERBASIS ANDROID

2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Nova Agustina ◽  
Slamet Risnanto ◽  
Irwin Supriadi
Keyword(s):  
Mobile Phone ◽  
Mobile Devices ◽  
Foreign Exchange ◽  
Mobile Device ◽  
Mobile Networks ◽  
Information Services ◽  
Location Based Service ◽  
Service Application ◽  
User Location ◽  
The Way

[Id] Pariwisata adalah salah satu sektor yang dapat diandalkan sebagai sumber devisa negara. Dalam perjalanan untuk mencari lokasi terdekat ke lokasi pariwisata yang diinginkan, untuk mencari lokasi pariwisata yang ada di Kota Cimahi melalui perangkat mobile menjadi sangat penting mengingat wisatawan yang sulit untuk menemukan lokasi pariwisata. Location based service (LBS) merupakan salah satu layanan informasi yang memanfaatkan kemampuan penunjuk lokasi pada perangkat mobile dan dapat diakses melalui jaringan mobile. Tujuan dari penelitian ini adalah untuk menghasilkan suatu aplikasi Location Based Service pada perangkat mobile Android yang mampu membantu untuk mencari informasi dan lokasi pariwisata dari lokasi user berikut rute yang dapat ditempuh menuju lokasi pariwisata tersebut. Berdasarkan hasil dari implementasi dan ujicoba yang dilakukan maka dapat ditarik kesimpulan bahwa aplikasi Location Based Service yang dibuat dapat membantu user untuk mencari informasi, lokasi pariwisata dan juga menentukan rute yang dapat ditempuh menuju lokasi pariwisata tersebut. Kata kunci: Location Based Service (LBS), pariwisata, mobile, Android [en] Tourism is one of the sectors that can be relied upon as a source of foreign exchange of the country. On the way to find the nearest location to the location of the desired tourism, to search for the location of the exiting tourism in Cimahi throught mobile device becomes very important given the tourists harder to find the locations of tourism. Location based service (LBS) is one of the information services which is using the ubility of locations tracking on mobile phone and it can be accessed through mobile networks. The purpose of this paper is to produce a Location Based Service applications on Android mobile devices that can help to find information and locations of tourism from the user location along with the routes of the tourism. Based on the results of implementation and some test that have been done, it can be concluded that the Location Based Service application helps the users to find information, tourism location and also helps them to decide with route to the tourism that can be taken bests. Keywords: Location Based Service (LBS), tourism, mobile, Android

scholarly journals Enhanced of Attendance Records Technology used Geospatial Retrieval based on Crossing Number

2020 ◽  
Vol 14 (16) ◽  
pp. 101
Author(s):  
Bayu Utomo ◽  
Achmad Teguh Wibowo ◽  
Mujib Ridwan ◽  
Muhammad Andik Izzuddin ◽  
Agustinus Bimo Gumelar ◽  
...  
Keyword(s):  
Mobile Technology ◽  
Mobile Device ◽  
Crossing Number ◽  
Mobile App ◽  
Crossing Numbers ◽  
Polygon Area ◽  
User Location

<span lang="EN-US">Nowadays, the fingerprint scanner widely used to records attendance. However, this technology has a weakness. Much research has done to improve the attendance system by utilizing mobile technology, like usage a fingerprint smartphone and location by GPS sensor to validate user location manually. In this research, we developed an application to enhance the records attendance system with a smartphone by crossing numbers to verify user position automatically, which implemented in a mobile app.  This application using the PNPOLY method for detecting the location of the user inside of the polygon area predetermined. This method is part of the crossing number algorithm for increasing x and fixed y from point P, which x is latitude, and y is a longitude. The result of the experiment demonstrated that the percentage of successful validate user coordinate inside edges of the polygon boundary is 87%, depending on the GPS sensor embedded into a mobile device.</span>

Serum and MRI Biomarkers in Mobile Device Texting: A Pilot Study

2012 ◽  
Author(s):  
Judith E. Gold ◽  
Feroze B. Mohamed ◽  
Sayed Ali ◽  
Mary F. Barbe
Keyword(s):  
Pilot Study ◽  
Mobile Device

Analisis Forensik Smartphone Android Menggunakan Metode NIST dan Tool MOBILedit Forensic Express

2020 ◽  
Vol 5 (1) ◽  
pp. 89
Author(s):  
Nasirudin Nasirudin ◽  
Sunardi Sunardi ◽  
Imam Riadi
Keyword(s):  
Mobile Device ◽  
Rapid Development ◽  
Rapid Progress ◽  
Data Backup ◽  
Technological Advances ◽  
Smartphone Technology ◽  
Case Simulation ◽  
Device Technology

Technological advances are growing rapidly, including mobile device technology, one of which is an Android smartphone that is experiencing rapid progress with a variety of features so that it can spoil its users, with the rapid development of smartphone technology, many users benefit, but many are disadvantaged by the growing smartphone. technology, so that many perpetrators or persons who commit crimes and seek profits with smartphone facilities. Case simulation by securing Samsung Galaxy A8 brand android smartphone evidence using the MOBILedit forensic express forensic tool with the National Institute of Standards and Technology (NIST) method which consists of four stages of collection, examination, analysis and reporting. The results of testing the Samsung Galaxy A8 android smartphone are carried out with the NIST method and the MOBILedit Forensic Express tool obtained by data backup, extraction and analysis so that there are findings sought for investigation and evidence of crimes committed by persons using android smartphone facilities.

Sky Segmentation for Enhanced Depth Reconstruction and Bokeh Rendering with Efficient Architectures

2020 ◽  
Vol 2020 (14) ◽  
pp. 378-1-378-7
Author(s):  
Tyler Nuanes ◽  
Matt Elsey ◽  
Radek Grzeszczuk ◽  
John Paul Shen
Keyword(s):  
Real Time ◽  
Mobile Device ◽  
Computational Cost ◽  
False Positives ◽  
Compact Model ◽  
High Quality ◽  
False Negatives ◽  
Trade Off ◽  
Depth Reconstruction ◽  
Binary Classifiers

We present a high-quality sky segmentation model for depth refinement and investigate residual architecture performance to inform optimally shrinking the network. We describe a model that runs in near real-time on mobile device, present a new, highquality dataset, and detail a unique weighing to trade off false positives and false negatives in binary classifiers. We show how the optimizations improve bokeh rendering by correcting stereo depth misprediction in sky regions. We detail techniques used to preserve edges, reject false positives, and ensure generalization to the diversity of sky scenes. Finally, we present a compact model and compare performance of four popular residual architectures (ShuffleNet, MobileNetV2, Resnet-101, and Resnet-34-like) at constant computational cost.

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