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Alireza Javadian Sabet, Mahsa Shekari, Chaofeng Guan, Matteo Rossi, Fabio Schreiber and Letizia Tanca
One of the travelers? main challenges is that they have to spend a great effort to find and choose the most desired travel offer(s) among a vast list of non-categorized and non-personalized items. Recommendation systems provide an effective way to solve ...
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Victor Ponce and Bessam Abdulrazak
Context-aware application development frameworks enable context management and environment adaptation to automatize people?s activities. New technologies such as 5G and the Internet of Things (IoT) increase environment context (from devices/services), ma...
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Joong Hee Lee, Yong Min Kim, Ilsun Rhiu and Myung Hwan Yun
Disabled and elderly populations may not fully appreciate the benefits of advanced technologies and every-day products due to accessibility issues. However, the diverse characteristics of disabled and elderly users make conducting user research a challen...
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Taehoon Ko, Ilsun Rhiu, Myung Hwan Yun and Sungzoon Cho
Customer needs and user contexts play an important role in generating ideas for new products or new functions. This study proposes a novel framework for identifying customers? unmet needs on online social media using the Context Tree through the Hierarch...
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Qasem Kharma,Nidal M Turab,Qusai Shambour,Mohammad Hassan
Pág. pp. 44 - 60
Smart mobile devices and cloud computing are widely used today. While mobile and portable devices have different capabilities, architectures, operating systems, and communication channels than one another, government data are distributed over heterogeneo...
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Elahe Khazaei and Abbas Alimohammadi
Location-based social networking services have attracted great interest with the growth of smart mobile devices. Recommending locations for users based on their preferences is an important task for location-based social networks (LBSNs). Since human bein...
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Minseok Kim, Sung Ho Choi, Kyeong-Beom Park and Jae Yeol Lee
Smart glasses for wearable augmented reality (AR) are widely used in various applications, such as training and task assistance. However, as the field of view (FOV) in the current AR smart glasses is narrow, it is difficult to visualize all the informati...
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Amir Dirin,Teemu.H Laine,Ari Alamäki
Pág. pp. 177 - 196
The objective of this study was to unveil the importance of emotions and feelings in developing mobile-based tourism applications. We gathered and analyzed emotional requirements to develop a mobile context-aware application for tourists. Emotional requi...
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Derya Oktay, Havva Alkan Bala
Pág. 201 - 215
As cities are losing place identity under the influence of industrialization, technological advancements and globalisation, a key task for mainstream politicians, urban planners/designers and residents is to understand what makes a city unique and recogn...
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Yan Zhou, Kaixuan Zhou and Shuaixian Chen
The rapid development of big data technology and mobile intelligent devices has led to the development of location-based social networks (LBSNs). To understand users? behavioral patterns and improve the accuracy of location-based services, point-of-inter...
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Tymoteusz Horbinski, Pawel Cybulski and Beata Medynska-Gulij
The main objective of this article was to determine the effectiveness of a web map GUI (Graphical User Interface) layout designed specifically for desktop monitors and smartphones. A suitable design of buttons for the graphical user interface is vital fo...
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Diego Sánchez-Moreno, Vivian López Batista, M. Dolores Muñoz Vicente, Ángel Luis Sánchez Lázaro and María N. Moreno-García
Recent research in the field of recommender systems focuses on the incorporation of social information into collaborative filtering methods to improve the reliability of recommendations. Social networks enclose valuable data regarding user behavior and c...
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Ossi Antero Nykänen,Alejandro Rivero Rodriguez
Pág. pp. 32 - 39
Acknowledging the user context, e.g., position and activity, provides a natural way to adapt applications according to the user needs. How to actually capture and exploit context, however, is not self-evident and it is tempting to assign the related resp...
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René Reinhard, Erinchan Telatar and Shah Rukh Humayoun
Virtual reality technologies, including head-mounted displays (HMD), can provide benefits to psychological research by combining high degrees of experimental control with improved ecological validity. This is due to the strong feeling of being in the dis...
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Soroush Ojagh, Mohammad Reza Malek and Sara Saeedi
Providing recommendations in cold start situations is one of the most challenging problems for collaborative filtering based recommender systems (RSs). Although user social context information has largely contributed to the cold start problem, most of th...
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Ziyang Li, Pei-Luen Patrick Rau and Dinglong Huang
In the era of the Internet of Things (IoT), IoT conversational agents (IoT-CAs) have become the gateways for smart spaces. Users will inevitably self-disclose some types of personal information while interacting with IoT-CAs. In this study, users? willin...
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Osama Harfoushi
Pág. pp. 202 - 211
Beside the increasing trend of cloud computing and mobile applications, the use of cloud based mobile learning applications is also mounting. Almost every e-commerce service provider offers cloud based mobile learning applications so that they can target...
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Alejandro Rivero-Rodriguez,Paolo Pileggi,Ossi Antero Nykänen
Pág. pp. 25 - 32
Mobile applications often adapt their behavior according to user context, however, they are often limited to consider few sources of contextual information, such as user position or language. This article reviews existing work in context-aware systems (C...
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Jahanzeb Sherwani,Nosheen Ali,Carolyn Penstein Rosé,Roni Rosenfeld
Pág. pp. 37 - 50 pgs.
While human-computer interaction (HCI) methodologies are designed to be general, they have most often been applied in the context of literate end users in the West. These methodologies may, however, need rethinking for application in HCI for the developi...
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Bilal Koteich, Éric Saux and Wissame Laddada
Maps have long been seen as a single cartographic product for different uses, with the user having to adapt their interpretation to his or her own needs. On-demand mapping reverses this paradigm in that it is the map that adapts to the user?s needs and c...
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