Investigating the Relationship between In‐Situ User Expectations and Web Search Behavior
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Association for Information Science and Technology"
DOI: 10.1002/pra2.740
Abstract: Pre‐adoption expectations often serve as an implicit reference point in users' evaluation of information systems and are closely associated with their goals of interactions, behaviors, and overall satisfaction. Previous studies have involved simulated user expectation… read more here.
Keywords: relationship situ; investigating relationship; user expectation; search ... See more keywords
Fast Streaming Behavioural Pattern Mining
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DOI: 10.1007/s00354-018-0044-4
Abstract: Identification of typical user behaviour within a web application is a crucial assumption for revealing user characteristics, preferences and habits. Typical and repeating features of user behaviour during his/her interaction with web application can be… read more here.
Keywords: behavioural pattern; user; pattern mining; fast streaming ... See more keywords
Time-aware user profiling from personal service ecosystem
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DOI: 10.1007/s00521-020-05215-9
Abstract: The tremendous growth of services available on the Internet makes user profiling an increasing important topic in web personalization. While profiling a user, one of the main challenges is that user preferences and interests usually… read more here.
Keywords: time aware; user; evolution; pattern ... See more keywords
User-aware topic modeling of online reviews
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DOI: 10.1007/s00530-017-0557-6
Abstract: The online reviews are one type of social media which are opinions generated by the users to comment on some special items. Since the sentiments are dependent on topics, probabilistic topic models have been widely… read more here.
Keywords: user; online reviews; sentiment; user aware ... See more keywords
Improving sparsity and new user problems in collaborative filtering by clustering the personality factors
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DOI: 10.1007/s10660-018-9287-x
Abstract: In collaborative filtering recommender systems, items recommended to an active user are selected based on the interests of users similar to him/her. Collaborative filtering systems suffer from the ‘sparsity’ and ‘new user’ problems. The former… read more here.
Keywords: collaborative filtering; user; user problems; personality ... See more keywords
Design in Power-Domain NOMA: Eavesdropping Suppression in the Two-User Relay Network with Compensation for the Relay User
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DOI: 10.1007/s11036-017-0965-z
Abstract: Non-orthogonal multiple access (NOMA) is becoming important in 5G, therefore, it is widely researched. Note that the users served in NOMA are often paired to prevent excessive interference. However, if the channel condition of direct… read more here.
Keywords: user; relay; channel condition; indirect communication ... See more keywords
Automatic collection of user behavior in 360° multimedia
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DOI: 10.1007/s11042-017-5510-3
Abstract: The arrival of 360° video to the everyday life creates the necessity of assessing both the audiovisual production and the playback environment offered to the final user. Leveraging the standard Experience API (xAPI), that considers… read more here.
Keywords: user; collection user; automatic collection; 360 multimedia ... See more keywords
An intelligent recommendation system using gaze and emotion detection
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DOI: 10.1007/s11042-018-6755-1
Abstract: Recently, recommendation system has become popular in many e-commerce websites. It helps users by suggesting products which they could buy. Existing work till now uses past feedback of user, similarity of other users’ buying pattern,… read more here.
Keywords: user; recommendation; detection; system ... See more keywords
Keys for successful 360° hypervideo design: A user study based on an xAPI analytics dashboard
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DOI: 10.1007/s11042-020-09059-2
Abstract: One of the most recent trends in the evaluation of immersive virtual environments is the incorporation of user metrics. In this article, we conduct a user study on a 360° hypervideo, using a dashboard based… read more here.
Keywords: xapi; user; user study; 360 hypervideo ... See more keywords
Multi-user quantum private query
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DOI: 10.1007/s11128-020-02732-3
Abstract: Quantum private query (QPQ) is a kind of secure information retrieve protocol, in which both user and database privacy can be protected. Previous QPQ protocols generally consider one user retrieving and need to be performed… read more here.
Keywords: user; private query; quantum private; multi user ... See more keywords
Efficient E-coupon systems with strong user privacy
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DOI: 10.1007/s11235-016-0201-3
Abstract: We propose two novel e-coupon systems that can achieve the following new properties: (1) The coupon issuer (or service provider) can trace the identity of a dishonest user while the identity privacy (or anonymity) of… read more here.
Keywords: user; coupon; efficient coupon; systems strong ... See more keywords