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In this paper, we propose an expert search scheme in social networks. The proposed scheme updates a profile by analyzing recent activities, and considers the reliability scores of users and users' ratings that are computed by the updated profile. A user's profile is created by extracting a keyword from the recent
The OER movement poses challenges inherent to discovering and reuse digital educational materials from highly heterogeneous and distributed digital repositories. Search engines on today's Web of documents are based on keyword queries. Search engines don't provide a sufficiently comprehensive solution to answer a query
An extracting method of research trend in the field of computer network via analysis of the keywords contained in the published paper of related conferences is presented. The recent trends related to the field of IT are extracted by exploiting the Netminer which is one of the software for analysis of social networks
present the experiment design to capture and extract the viewing patterns in Twitter using the eye-tracking technology. We show a set of experiment results based on the analysis of eye gazing data, in order to demonstrate how the subjects look for specified keywords in the Twitter timeline, which can further contribute to
This paper describes experiments for audio clips comparison based on spoken context. The spoken content is obtained using automatic speech recognition. The social tags that are available for most of the audio clips are used as keywords. These keywords are mapped to the spoken transcription representing the audio clips
Keywords or tags summarize documents on an abstract level and can also be used for describing code fragments. They might be leveraged for retrieving features of a software system, understanding program functionality, or providing additional context. While automatic approaches at best are only able to retrieve
by the collaborative use of audio and textual features obtained from music videos and social metadata “related videos”, “tags”, and “keywords” through sub-sampled canonical correlation analysis. By performing link prediction on the obtained network, our method enables users to
implicit feedback from the social media users in determining the quality of the comment. Then the keywords extracted from the comments are ranked based on both the quantity and the quality of the comments they appears in. Finally top-ranked keywords are selected and merged with the keywords representative of the original
-layer overlay network model of topic keywords with the user based on implicit link is put forward targeting at the problem of short text and semantic sparse in a new generation of online social network represented by Weibo system. The model takes the user as the center, the keyword as the basic unit, and applies the
Bad news travels fast. Although this concept may be intuitively accepted, there has been little evidence to confirm that the propagation of bad news differs from that of good news. In this paper, we examine the effect of user perspective on his or her sharing of a controversial news story. Social media not only offers
Enquiring about and understanding what is going on around ourselves is a fundamental and natural human behaviour. The psychological concept of sense of place considers our individual perceptions of particular locations at particular times. In addition to the immediate properties of our environment, it is also strongly dependent on our individual traits, purpose and relationships as they evolve and...
focused web crawler under the EU FP7 Security Research Project CAPER (Collaborative information, Acquisition, Processing, Exploitation and Reporting for the prevention of organized crime). The crawler allows 1. to look for documents starting from a URL until a parametric depth of levels - also specifying a keyword that has
EventGraphs are social media network diagrams of conversations related to events, such as conferences. Many conferences now communicate a common "hashtag" or keyword to identify messages related to the event. EventGraphs help make sense of the collections of connections that form when people follow, reply or mention
their personal file system by leveraging semantic relationships available on the Web. More specifically, JabberWocky is using keyword/resource associations of social bookmarking web sites as a basis for recommending keywords for files. We chose social bookmarking web sites because of their popularity and because the
need to handle the text information gathered from Plurk (the world-famous social network) to carry out regularization. We make use of the data mining method to analyze the information on the subject of music interest. We classify various types of songs. They also substitute these keywords called different degree of
fulfill essential requirements. In this paper, we discuss the approaches of vacancy extraction and representation based on required and desired criteria, with the objective of matching them to job seekers with these criteria. We show how plain keyword-based vacancy-to-jobseeker matching (without taking into account these two
Twitter, a well-liked online social networking site, facilitates millions of users on a daily basis to dispatch and orate quick 140-character notes named tweets. Nowadays, Twitter is cogitated as the fastest and popular intermediate of communication and is used to follow latest events. Tweets pertaining to a specific
Twitter, a well-liked online social networking site, facilitates millions of users on a daily basis to dispatch and orate quick 140-character notes named tweets. Nowadays, twitter is cogitated as the fastest and popular intermediate of communication and is used to follow latest events. Tweets pertaining to a specific
ABSTRACT We present our findings from the Electronic Textile Interface Swatch Book Workshops. The workshops were designed as the first in a series of collaborative design experiences that introduce small groups of faculty/students teams from particular design disciplines to the concept of electronic textile interfaces (ETIs) through the use of a textile interface “swatch book” with the support of...
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