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Extracting and analyzing affective knowledge from social media in a structured manner is a challenging task. Decision makers require insights into the public perception of a company's products and services, as a strategic feedback channel to guide communication campaigns, and as an early warning system to quickly react in the case of unforeseen events. The approach presented in this article goes beyond...
In this paper we introduce SemStim, an unsupervised graph-based algorithm that addresses the cross-domain recommendation task. In this task, preferences from one conceptual domain (e.g. movies) are used to recommend items belonging to another domain (e.g. music). SemStim exploits the semantic links found in a knowledge graph (e.g. DBpedia), to connect domains and thus generate recommendations. As...
Scientific production reflects the advances of an academic or research activity; also, it reflects the efforts and issues in which people are engage. The researcher's contributions in each field of knowledge should be highlight in order to foster a systematic improvement of research and achieve recognition of researchers. In the current educational context, the role of creating knowledge is not exclusive...
Most of today's commercial companies heavily rely on social media and community management tools to interact with their clients and analyze their online behaviour. Nonetheless, these tools still lack evolved data mining and visualization features to tailor the analysis in order to support useful marketing decisions. We present an original methodology that aims at formalizing the marketing need of...
The growing interest in the usage of social media channels have attracted the open source software community to adopt an identity in order to disseminate project-related information to a wider audience. We foresee the need to integrate social media channels and open source software repositories in order to get an integrated view on the software project not only from the software development perspective...
Support from development tools and infrastructure frameworks is crucial to increase the development of Web APIs that follow the REST architectural principle, leaving the software developer free to focus on the implementation of the business core of the application. This paper introduces a framework for semantic description of RESTful Web APIs, which is based on annotations added to the application...
With more companies doing businesses on social media, how can a company stand out from the increasingly crowded social space to find prospective customers from the audience in social media? It remains a challenge to sift through the huge amount of social media data, integrate the information and correlate among the different keywords or entities to form a more comprehensive view. The proposed solution...
This paper will look at how the growth of open data and APIs on the Web can be leveraged by intelligent systems to empower new types of flexible, dynamic interactive television applications. Examples will be given from the ConnectME and LinkedTV projects.
Along with the latest developments in ICT, more specifically Social Media and Web 2.0 tools, there is a tendency towards the use of online services in research and education. This is often referred to as Research 2.0 and Technology Enhanced Learning. Web 2.0 tools are especially useful in cases where experts from different disciplines want to collaborate. There is need for an integrated method that...
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