Open business intelligence: on the importance of data quality awareness in user-friendly data mining

Citizens demand more and more data for making decisions in their daily life. Therefore, mechanisms that allow citizens to understand and analyze linked open data (LOD) in a user-friendly manner are highly required. To this aim, the concept of Open Business Intelligence (OpenBI) is introduced in this position paper. OpenBI facilitates non-expert users to (i) analyze and visualize LOD, thus generating actionable information by means of reporting, OLAP analysis, dashboards or data mining; and to (ii) share the new acquired information as LOD to be reused by anyone. One of the most challenging issues of OpenBI is related to data mining, since non-experts (as citizens) need guidance during preprocessing and application of mining algorithms due to the complexity of the mining process and the low quality of the data sources. This is even worst when dealing with LOD, not only because of the different kind of links among data, but also because of its high dimensionality. As a consequence, in this position paper we advocate that data mining for OpenBI requires data quality-aware mechanisms for guiding non-expert users in obtaining and sharing the most reliable knowledge from the available LOD.

Awareness of L1 and L2 word-formation mechanisms for the development of a more autonomous L2 learner

Unlike traditional approaches, new communicative trends disregard the role of word-formation mechanisms. They tend to focus on syntax and/or vocabulary without analyzing the mechanisms involved in the creation of lexical items. In this paper, based on the analysis of the use of prefixes by L2 learners in oral and written productions, as provided by the SULEC, we emphasize the advantages that word-formation awareness and knowledge may have for the learners in terms of production, creativity, understanding, autonomy, and proficiency. Through the teaching of word-formation learners may more easily decipher, decode and/or encode messages, create words they have never seen before, etc.

A proposal for teaching with authentic texts in order to develop social awareness in a language subject in tertiary education

The University of the 21st century has to establish links with society and prepare students for the demands of the working world. Therefore, this article is a contribution to the integral preparation of university students by proposing the use of authentic texts with social content in English lessons so that students acquire emotional and social competencies while still learning content. This article will explain how the choice of texts on global issues such as racism and gender helps students to develop skills such as social awareness and critical thinking to deepen their understanding of discrimination, injustice or gender differences in both oral and written activities. A proposal will be presented which involves using the inauguration speech from Mandela's presidency and texts with photographs of women so that students analyse them whilst utilising linguistic tools that allow them to explore a text's social dimension.

Source separation : the community awareness program in Somerville and Marblehead, Massachusetts /

Mode of access: Internet.

National Child Passenger Safety Awareness Week - idea sampler.

National Highway Traffic Safety Administration, Washington, D.C.

Turning awareness into action : what your community can do about drug use in America.

Mode of access: Internet.

Awareness and use among Illinois farmers of USDA and State agricultural publications; a survey of commercial farm families.

"Conducted ... under contract with the Office of Information, USDA."

Technical reports awareness circular : TRAC.

Description based on: 1987; title from cover.

Mental retardation : plans for the future : public awareness, prevention, family and community service, systems simplification, full citizenship, international activities.

"15th annual report of the President's Committee on Mental Retardation."--T.P. verso.

GAS, global awareness for students : studies in climate : [a product of the 1993 Summer Science Institute with the National Oceanic and Atmospheric Administration (NOAA), Environmental Research Laboratories (ERL)].

Mode of access: Internet.

A human subject evaluation of airport surface situational awareness using prototypical flight deck electronic taxi chart displays.

Mode of access: Internet.

General aviation pilot stall awareness training study /

Mode of access: Internet.

Blasting hazard awareness : surface coal mines.

Shipping list no.: 87-704-P.

Energy awareness program : family housing workshop /

Shipping list no.: 87-180-P.