نتایج جستجو برای: user generated translation
تعداد نتایج: 651427 فیلتر نتایج به سال:
We have developed two types of soil moisture monitoring system and performed long-term test employment of these systems in the coffee plantation in Hawaii. One is a lower cost and smaller size near-infrared moisture sensor developed by the SANYO Electric (Co., Ltd.), the other is a modified system for monitoring soil information, called SIMS(Soil Information Monitoring System). We settled them ...
For language learning, online environments allowing for user generated content are becoming increasingly important since they offer possibilities for learners to elaborate on assignments and projects. This study investigates what wikis can do as a means to enhance group interaction, when students are encouraged to participate in constructing text and exchanging peer response. The research focus...
........................................................................................................................ i Publications Arising From the Thesis....................................................................... vi Acknowledgements .................................................................................................... vii Table of
Internationally, there is a growing body of research related to mobile learning dedicated to the design, implementation and evaluation of mobile learning tools and scenarios (Buchem et al., 2011). However, whilst some studies within the socio-cultural framework address important aspects such as user-generated contexts (Pachler et al., 2010), ownership and changed power relations (Traxler, 2011)...
Among the motivations to write in Wikipedia given by the current literature there is often coincidence, but none of the studies presents the hypothesis of contributing for the visibility of the own national or language related content. Similar to topical coverage studies, we outline a method which allows collecting the articles of this content, to later analyse them in several dimensions. To pr...
A new generation of intelligent applications can be enabled by broad-coverage repositories of knowledge. One emerging approach to constructing such repositories is proactive knowledge collection from large numbers of volunteer contributors. In this paper, we study the coverage and quality of a representative collection of part-of information contributed by volunteers. We analyze growth of cover...
We investigate the expression of opinions about human entities in user-generated content (UGC). A set of 2,800 online news comments (8,000 sentences) was manually annotated, following a rich annotation scheme designed for this purpose. We conclude that the challenge in performing opinion mining in such type of content is correctly identifying the positive opinions, because (i) they are much les...
Anomaly detection has extensive use in a wide variety of applications, such techniques aim to and patterns in data that do not conform to expected behavior. In this work we apply anomaly detection to the task of discovering anomalies from user-generated content of commercial product descriptions. While most of the other works in literature rely exclusively on textual features, we combine those ...
Social recommender systems, which have emerged in response to the problem of information overload, provide users with recommendations of items suited to their needs. To provide proper recommendations to users, social recommender systems require accurate models of characteristics, interests and needs for each user. In this paper, we introduce a new model capturing semantics of user-generated tag...
Knowledge-sharing online social networks are becoming increasingly pervasive and popular. However, consumption of user generated content in these networks has not been studied extensively despite its significant influence on many social network behaviors. In this work, we study data gathered from digg.com and ireport.com for studying the creation and consumption behavior. We build on our prior ...
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