iCAMS2: Developing a Mobile Communication Tool Using Location Information and Schedule Information with J2ME

2003 ◽  
pp. 400-404 ◽  
Author(s):  
Yasuto Nakanishi ◽  
Shouichi Kumazawa ◽  
Takayuki Tsuji ◽  
Katsuya Hakozaki
Keyword(s):  
Mobile Communication ◽  
Location Information ◽  
Communication Tool

scholarly journals SEMANTIC LOCATION EXTRACTION FROM CROWDSOURCED DATA

2016 ◽  
Vol XLI-B2 ◽  
pp. 543-547 ◽  
Author(s):  
S. Koswatte ◽  
K. Mcdougall ◽  
X. Liu
Keyword(s):  
Disaster Management ◽  
Mobile Communication ◽  
Location Information ◽  
Information Availability ◽  
Crowdsourced Data ◽  
Event Location ◽  
Map Data ◽  
Direct Use ◽  
Data Currency ◽  
User Location

Crowdsourced Data (CSD) has recently received increased attention in many application areas including disaster management. Convenience of production and use, data currency and abundancy are some of the key reasons for attracting this high interest. Conversely, quality issues like incompleteness, credibility and relevancy prevent the direct use of such data in important applications like disaster management. Moreover, location information availability of CSD is problematic as it remains very low in many crowd sourced platforms such as Twitter. Also, this recorded location is mostly related to the mobile device or user location and often does not represent the event location. In CSD, event location is discussed descriptively in the comments in addition to the recorded location (which is generated by means of mobile device's GPS or mobile communication network). This study attempts to semantically extract the CSD location information with the help of an ontological Gazetteer and other available resources. 2011 Queensland flood tweets and Ushahidi Crowd Map data were semantically analysed to extract the location information with the support of Queensland Gazetteer which is converted to an ontological gazetteer and a global gazetteer. Some preliminary results show that the use of ontologies and semantics can improve the accuracy of place name identification of CSD and the process of location information extraction.

Benchmarking and Data Generation in Moving Objects Databases

2005 ◽  
pp. 23-28 ◽  
Author(s):  
Theodoros Tzouramanis
Keyword(s):  
Mobile Communication ◽  
Moving Objects ◽  
Query Languages ◽  
Location Information ◽  
Navigation Systems ◽  
Data Generation ◽  
Access Methods ◽  
Future Projections ◽  
Storage And Retrieval ◽  
Moving Objects Databases

Moving objects databases (MODs) provide the framework for the efficient storage and retrieval of the changing position of continuously moving objects. This includes the current and past locations of moving objects and the support of spatial queries that refer to historical location information and future projections as well. Nowadays, new spatiotemporal applications that require tracking and recording the trajectories of moving objects online are emerging. Digital battlefields, traffic supervision, mobile communication, navigation systems, and geographic information systems (GIS) are among these applications. Towards this goal, during recent years many efforts have focused on MOD formalism, data models, query languages, visualization, and access methods (Guting et al., 2000; Saltenis & Jensen, 2002; Sistla, Wolfson, Chamberlain, & Dao, 1997). However, little work has appeared on benchmarking.

Convergence of Mobile TV with Everyday Life1 and Culture

2011 ◽  
pp. 233-250 ◽  
Author(s):  
Seung-Hyun Lee
Keyword(s):  
Everyday Life ◽  
Communication Technology ◽  
Mobile Communication ◽  
Communication Tool ◽  
Mobile Tv ◽  
Use Patterns ◽  
Contextual Understanding ◽  
Wide Range ◽  
Digital Broadcasting ◽  
Mobile Communication Technology

Mobile communication technology has become one of the most popular technologies, profoundly associated with many users’ everyday life. Mobile communication technology has evolved from a simple communication tool to mobile multimedia. This chapter concentrates on ‘mobile TV,’ the convergence of digital broadcasting and telecommunications. The main purpose of this chapter is to explore the diffusion and adoption of mobile TV-DMB (Digital Multimedia Broadcasting) in its early stages and examine the use of mobile TV-DMB in a wide range of everyday practices. This chapter also focuses on the factors that influence the adoption and use of mobile TV-DMB, and a contextual understanding of DMB that may affect media use patterns in a wide range of social and cultural contexts. The results of this study underline the potential of the broad integration of mobile TV-DMB into people’s everyday life.

iCAMS: A Mobile Communication Tool Using Location and Schedule Information

2002 ◽  
pp. 239-252 ◽  
Author(s):  
Yasuto Nakanishi ◽  
Kazunari Takahashi ◽  
Takayuki Tsuji ◽  
Katsuya Hakozaki
Keyword(s):  
Mobile Communication ◽  
Communication Tool

The design and development of a mobile communication tool for autistic individuals - AutiSay

2015 ◽  
Vol 5 (1) ◽  
pp. 31 ◽  
Author(s):  
Nyuk Hiong Voon ◽  
Abdullah Maidin ◽  
Halina Jumaat ◽  
Muhammad Zulfadhli Ahmad ◽  
Siti Nor Bazilah
Keyword(s):  
Mobile Communication ◽  
Communication Tool ◽  
Design And Development

scholarly journals Internal migration and mobile communication patterns among pairs with strong ties

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Mikaela Irene D. Fudolig ◽  
Daniel Monsivais ◽  
Kunal Bhattacharya ◽  
Hang-Hyun Jo ◽  
Kimmo Kaski
Keyword(s):  
Mobile Communication ◽  
Large Scale ◽  
Communication Patterns ◽  
Location Information ◽  
Clustering Methods ◽  
Long Distance ◽  
Calling Behaviour ◽  
Residential Moves ◽  
Residential Move ◽  
Phone Service

AbstractUsing large-scale call detail records of anonymised mobile phone service subscribers with demographic and location information, we investigate how a long-distance residential move within the country affects the mobile communication patterns between an ego who moved and a frequently called alter who did not move. By using clustering methods in analysing the call frequency time series, we find that such ego-alter pairs are grouped into two clusters, those with the call frequency increasing and those with the call frequency decreasing after the move of the ego. This indicates that such residential moves are correlated with a change in the communication pattern soon after moving. We find that the pre-move calling behaviour is a relevant predictor for the post-move calling behaviour. While demographic and location information can help in predicting whether the call frequency will rise or decay, they are not relevant in predicting the actual call frequency volume. We also note that at four months after the move, most of these close pairs maintain contact, even if the call frequency is decreased.

Mobile communications - icams: a mobile communication tool using location and schedule information

2004 ◽  
Vol 3 (1) ◽  
pp. 82-88 ◽  
Author(s):  
Y. Nakanishi ◽  
K. Takahashi ◽  
T. Tsuji ◽  
K. Hakozaki
Keyword(s):  
Mobile Communication ◽  
Mobile Communications ◽  
Communication Tool
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