Results 41 to 50 of about 5,012,403 (157)

Stay Awhile and Listen: User Interactions in a Crowdsourced Platform Offering Emotional Support [PDF]

, 2015
Internet and online-based social systems are rising as the dominant mode of communication in society. However, the public or semi-private environment under which most online communications operate under do not make them suitable channels for speaking ...
Calzarossa, Maria-Carla, Doran, Derek, Jackson, LaTrelle, Massari, Luisa, Moriarty, Glen, Yelne, Samir   +5 more
core   +3 more sources

Leveraging the Web and Social Media to Promote Access to Care Among Suicidal Individuals

Frontiers in Psychology, 2018
After two decades of exponential development, the Internet has become an inseparable component of suicide prevention matters. More specifically, social media has turned out to be a privileged space for suicidal individuals to express their distress and ...
Charles-Edouard Notredame, Charles-Edouard Notredame, Charles-Edouard Notredame, Pierre Grandgenèvre, Pierre Grandgenèvre, Nathalie Pauwels, Margot Morgiève, Marielle Wathelet, Guillaume Vaiva, Guillaume Vaiva, Guillaume Vaiva, Monique Séguin, Monique Séguin   +12 more
doaj   +1 more source

Search Rank Fraud De-Anonymization in Online Systems

, 2018
We introduce the fraud de-anonymization problem, that goes beyond fraud detection, to unmask the human masterminds responsible for posting search rank fraud in online systems.
Akoglu Leman, Akoglu Leman, Fei Geli, Kaghazgaran Parisa, Karger David R, Mukherjee Arjun, Ott Myle   +6 more
core   +1 more source

Distributed Model Predictive Control with Asymmetric Adaptive Terminal Sets for the Regulation of Large-scale Systems

, 2020
In this paper, a novel distributed model predictive control (MPC) scheme with asymmetric adaptive terminal sets is developed for the regulation of large-scale systems with a distributed structure.
Aboudonia, Ahmed, Eichler, Annika, Lygeros, John   +2 more
core   +1 more source

The Campaign: a case study in identity construction through performance [PDF]

, 2009
This article undertakes a detailed case study of The Campaign, a teaching and learning innovation in media and communications that uses an online educational role-play.
Riddle, Matthew
core   +3 more sources

An empirical study on the use of artificial intelligence in the banking sector of Indonesia by extending the TAM model and the moderating effect of perceived trust

Digital Business
Artificial intelligence technology is increasingly becoming integral in business, and banks need to implement this technology on a large scale for competitiveness.
Ridho Bramulya Ikhsan, Yudi Fernando, Hartiwi Prabowo, Yuniarty, Anderes Gui, Engkos Achmad Kuncoro   +5 more
doaj   +1 more source

Individual popularity and activity in online social systems

, 2009
We propose a stochastic model of web user behaviors in online social systems, and study the influence of attraction kernel on statistical property of user or item occurrence. Combining the different growth patterns of new entities and attraction patterns
Ahn, Barabási, Capocci, Cattuto, Crane, Dingyi Han, Dorogovtsev, Freiesleben de Blasio, Ghoshal, Grabowski, Haibo Hu, Harman, Heaps, Holme, Hu, Hu, Jeong, Krapivsky, Lambiotte, Leskovec, Simon, Sinha, Whittaker, Wu, Xiaofan Wang, Yule, Zanette, Zhang, Zhou   +28 more
core   +1 more source

Exploring the customer perceived value of online grocery shopping: a cross-sectional study of Korean and Chinese consumers using Means-End Chain theory [PDF]

Korean Journal of Community Nutrition
Objectives Despite the growing market share of online grocery shopping, there is a need to understand customer perceived value due to the ongoing advancements in information technology. This study explores the connections between attributes, consequences,
Xinyu Jiang, Hyo Bin Im, Min A Lee
doaj   +1 more source

Acceptance of feedbacks in reputation systems: the role of online social interactions [PDF]

, 2012
In an online environment, the aim of reputation systems is to let parties rate each other and to help consumers in deciding whether to transact with a given party.
Che Hussin, Ab. Razak, Ehsaei, Fereshteh Ghazizadeh   +1 more
core  

Improving online machine translation systems [PDF]

, 2005
In (Mellebeek et al., 2005), we proposed the design, implementation and evaluation of a novel and modular approach to boost the translation performance of existing, wide-coverage, freely available machine translation systems, based on reliable and fast ...
Khasin, Anna, Mellebeek, Bart, Owczarzak, Karolina, van Genabith, Josef, Way, Andy   +4 more
core   +1 more source