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C-MAP: Building a Context-Aware Mobile Assistant for Exhibition Tours [chapter]

Yasuyuki Sumi, Tameyuki Etani, Sidney Fels, Nicolas Simonet, Kaoru Kobayashi, Kenji Mase
1998 Lecture Notes in Computer Science  
The C-MAP is an attempt to build a personal mobile assistant that provides visitors touring exhibitions with information based on their locations and individual interests.  ...  A personal guide agent with a life-like animated character on a mobile computer guides users using exhibition maps which are personalized depending on their physical and mental contexts.  ...  Toyoaki Nishida at NAIST oered valuable comments and encouragement throughout the project. Ms. Keiko Nakao took part in the design and illustration of the agent c haracters.  ... 
doi:10.1007/3-540-49247-x_10 fatcat:bu4drfgkjbg2hegb3nid6giun4

Requirements Engineering of a Web Portal Using Organizational Semiotics Artifacts and Participatory Practices

Flavia Linhalis Arantes
2013 International Journal of Computer Science & Information Technology (IJCSIT)  
Software requirements are key elements that contribute to the quality and users satisfaction of the final system.  ...  A case study is described in order to demonstrate the feasibility of using such artifacts to RE when we think about the system as being part of a social organization.  ...  ACKNOWLEDGEMENTS Thanks to users that took part in the participatory workshops.  ... 
doi:10.5121/ijcsit.2013.5212 fatcat:ufnykwpyurdrjpoo3ehhcobvoy

Hybrid Multi-faceted Computational Trust Model for Online Social Network (OSN)

Manmeet Mahinderjit, Teo Yi
2016 International Journal of Advanced Computer Science and Applications  
The contributions of this research are an enhanced trust algorithm and an enhanced context-based, recommender-based trust, which has been tested based on user-acceptance.  ...  Online Social Network (OSN) is an online social platform that enables people to exchange information, get in touch with family members or friends, and also helps as a marketing tool.  ...  other social network sites.  ... 
doi:10.14569/ijacsa.2016.070601 fatcat:eit25ygusza55ji5sgja6uhbqu

Regularities in the Formation and Evolution of Information Cities [chapter]

Stelios Lelis, Petros Kavassalis, Jakka Sairamesh, Seif Haridi, Fredrik Holmgren, Mahmoud Rafea, Antonis Hatzistamatiou
2002 Lecture Notes in Computer Science  
However, the web economy illustrates strong agglomeration trends with a very small number of web sites capturing a large segment of the web population and the most of virtual economic activity.  ...  But why cities, information cities, i.e. large agglomerations of people and economic activity emerge in the virtual world? In the Internet, transportation costs are zero.  ...  Adamic and Huberman [5] obtained the distribution of web users among web sites from access logs of a subset of AOL users active December 1, 1997.  ... 
doi:10.1007/3-540-45636-8_4 fatcat:tw2qn5txkjfjpeesdjtbvg6qdq

Financial inclusions in social networks

Mariia Sigova, Sergey Vasiliev, Oleg Kliuchnikov, T. Kliestik
2021 SHS Web of Conferences  
Popular with researchers and the media are topics dedicated to social networks sites.  ...  and in the course of social communications, that is, transfer the service of network users to omnichannel, including in this concept the whole complex of socio-communication and financial interactions.  ...  The interaction of financial intermediaries with social networks and network users can be analyzed using a three-agent model: financial intermediary, social site, and site user ( Figure 1 ).  ... 
doi:10.1051/shsconf/20219206034 fatcat:idjpxkbhszgfxmb3w7h3kutwce

Recommender Systems Using Social Network Analysis: Challenges and Future Trends [chapter]

Fabrice Muhlenbach, Christine Largeron, Johann Stan
2017 Encyclopedia of Social Network Analysis and Mining  
This explosion of the Web 2.0 (blogs, wikis, content sharing sites, social networks, etc.) gives rise to a growing need for RSs based on social and information network mining methods.  ...  Indeed, the different applications on social content sites allow users to be closer to their communities and to be aware of peer activities and opinions.  ...  Indeed, the different applications on social content sites allow users to be closer to their communities and to be aware of peer activities and opinions.  ... 
doi:10.1007/978-1-4614-7163-9_35-1 fatcat:5jms2mowibfvtaiw62c72ai7t4

Recommender Systems Using Social Network Analysis: Challenges and Future Trends [chapter]

Johann Stan, Fabrice Muhlenbach, Christine Largeron
2014 Encyclopedia of Social Network Analysis and Mining  
This explosion of the Web 2.0 (blogs, wikis, content sharing sites, social networks, etc.) gives rise to a growing need for RSs based on social and information network mining methods.  ...  Indeed, the different applications on social content sites allow users to be closer to their communities and to be aware of peer activities and opinions.  ...  Indeed, the different applications on social content sites allow users to be closer to their communities and to be aware of peer activities and opinions.  ... 
doi:10.1007/978-1-4614-6170-8_35 fatcat:ytjvcrsgtvelpfaxr5ew4obe5q

Supporting the awareness of shared interests and experiences in communities

YASUYUKI SUMI, KENJI MASE
2002 International Journal of Human-Computer Studies  
The aims of the project are to build a tour guidance system personalized according to its user's individual contexts, and to facilitate knowledge communications among communities by matchmaking users having  ...  The other is called AgentSalon, a display showing conversations between personal agents according to their users' profiles and interests.  ...  Keiko Nakao took part in the design and illustration of the agent characters. Finally, we would like to thank Ryohei Nakatsu for his continuous support.  ... 
doi:10.1006/ijhc.2001.0518 fatcat:mdhzgvtbqfgcbcc6p4tain4r34

Social Information Retrieval with Agents

Federico Bergenti, Agostino Poggi, Michele Tomaiuolo
2014 Workshop From Objects to Agents  
, an agent-based online social network system.  ...  With the widespread adoption of online social networks as a crucial means for communication, social information retrieval is becoming one of the most interesting areas of research in terms of the large  ...  AGENT TECHNOLOGY AND ONLINE SOCIAL NETWORKS In order to understand the relationship between multi-agent systems and social networks it is important to understand the intrinsic computational properties  ... 
dblp:conf/woa/BergentiPT14 fatcat:jonkxu4qkbbsteaggiu4t6kzu4

The Behavioral Response to Location Based Services: An Examination of the Influence of Social and Environmental Benefits, and Privacy

2017 Sustainability  
Given the importance tourism has in many economies, this research was designed to study how the social and environmental benefits of Location Based Services (LBS) in the tourism sector influence user behavior  ...  To achieve this, this research identifies what could be the influence factors in the adoption of mobile applications with Location Based Services from the point of view of the tourism sector, especially  ...  The dissemination of this research has the support of the European Regional Development Fund and the European Social Fund of the European Union, conceded within the framework of the Programme Support for  ... 
doi:10.3390/su9111988 fatcat:tpe7shtkqbgx5enlmwdwl3eycy

Social Agents to Enable Pervasive Social Networking Services

Iosif Alvertis,, Evmorfia Biliri, Fenareti Lampathaki, Dimitris Askounis
2018 Journal of Theoretical and Applied Electronic Commerce Research  
The concept of a Social Agent is introduced as a set of micro-services to handle digital traces of human activities for further analysis, respecting both users' privacy and the business models of companies  ...  By bringing together pervasive social computing with social networking under a common modelling methodology and common social rules based on human activities in accordance with the Activity Theory, our  ...  Websites List Site 1: Why some social network services work and others don't -Or: the case for object-centered sociality. Jyri Engeström.  ... 
doi:10.4067/s0718-18762018000300104 fatcat:r7b6us3uqja57ojpsjcdeqy4ty

A social network approach in Semantic Web Services Selection using Follow the Leader behavior

Jebrin Al-Sharawneh, Mary-Anne Williams
2009 2009 13th Enterprise Distributed Object Computing Conference Workshops  
tool for studying social network behavior and evolution.  ...  The framework proposes two new ontologies integrated in a recommender system, which guides a user to select the best service that matches their requirements and preferences.  ...  Social networking sites such as FOAF, through which users can maintain an online network of friends or associates for social or business purposes have experienced extensive growth.  ... 
doi:10.1109/edocw.2009.5331986 dblp:conf/edoc/Al-SharawnehW09 fatcat:e5j672flp5emjk3cyckqbla6g4

Ontology based Multi Agent System for Improved Procurement Process: Application for the Handicraft Domain

Rahma Dhaouadi, Achraf Benmiled, Khaled Ghédira
2014 Procedia Computer Science  
Suitable suppliers' recommendation forms the basis for a successful procurement process.  ...  An automated personalization of procurement opportunities relies on the buyer and the seller profiles consistency. However, dealing with their profiles matching is not a trivial task.  ...  Acknowledgements We are very thankful to the Algerian Tunisian Project dealing with the improvement of handicraft women business in emerging countries through affordable technologies and social networks  ... 
doi:10.1016/j.procs.2014.08.105 fatcat:3en7d6kpxjbdza7jcrd6xpwoie

Discovery of Web user communities and their role in personalization

Georgios Paliouras
2012 User modeling and user-adapted interaction  
In particular, we propose the concept of active user community and show how this relates to recent efforts on mining social networks and social media.  ...  One of the major innovations in personalization in the last 20 years was the injection of social knowledge into the model of the user.  ...  Among the expected developments that are likely to affect the formation and discovery of active user communities is also the move from single-site to multi-site social networks.  ... 
doi:10.1007/s11257-011-9111-y fatcat:hvrtwtx4e5dxza2ls44s6zeidy

A generalized taxonomy of explanations styles for traditional and social recommender systems

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos
2011 Data mining and knowledge discovery  
items and (iii) the Feature style of explanation, which explains the recommendation based on item features rated by the user beforehand.  ...  Recommender systems usually provide explanations of their recommendations to better help users to choose products, activities or even friends.  ...  Geo-social recommender systems With the increasing popularity of location-based social networks (Gowalla.com, Foursquare.com, Facebook Places etc.) , new geo-social systems that provide activity or location  ... 
doi:10.1007/s10618-011-0215-0 fatcat:3jp3b4muz5fm3neqfuk7ekwzru
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