An Overview of Usage Data Formats for Recommendations in TEL
نویسندگان
چکیده
Recently, a number of usage data representations have emerged that enable the representation of user activities across system and application boundaries. Based on these user activity data, systems can adapt to the users and provide personalized information. A lot of usage data representation formats are already successfully used in real world applications. However, dependent on the purpose, the formats show different advantages and disadvantages one must consider when choosing a format for a system. In this paper, we will present the four most commonly used data representations, namely Contextualized Attention Metadata, Activity Streams, Learning Registry Paradata and NSDL to alleviate the selection of a suitable format.
منابع مشابه
Data and Methods for the Production of National Population Estimates: An Overview and Analysis of Available Metadata
Thomas Spoorenberg Translated by: Elham Fathi Statistical Center of Iran Abstract. Official population estimates can be produced using a variety of data sources and methods. These range from the direct extraction of information from continuously updated population registers to procedures for updating the status of a population enumerated previously in a periodic census. Additional sources and ...
متن کاملUser Generate Spatial Content in Land Administration and Cadastre: Types and Usage
Nowadays, one of the most important factor for better land management are the land administration systems. Therefore, it is necessary accurate and up-to-date data on these systems. Common data collection methods, such as photogrammetry and remote sensing, are usually cost-effective and somewhat time-consuming. So, it is necessary to find new methods for data collection in order to keep land adm...
متن کاملContext-Based Integrative Educational Technique in Profession-Oriented Foreign Language Teaching (Academic Model United Nations)
The aim of the article is to examine the Academic Model United Nations (Model UN) as a context-based integrative educational technique in profession-oriented foreign language teaching (FLT); to point out the context-based integrative nature of profession-oriented language learning and highlight the importance of using product-based educational techniques in FLT for developing students’ future p...
متن کاملCommon Spatial Patterns Feature Extraction and Support Vector Machine Classification for Motor Imagery with the SecondBrain
Recently, a large set of electroencephalography (EEG) data is being generated by several high-quality labs worldwide and is free to be used by all researchers in the world. On the other hand, many neuroscience researchers need these data to study different neural disorders for better diagnosis and evaluating the treatment. However, some format adaptation and pre-processing are necessary before ...
متن کاملAn Overview of Group Key Management Issues in IEEE 802.16e Networks
The computer industry has defined the IEEE 802.16 family of standards that will enable mobile devices to access a broadband network as an alternative to digital subscriber line technology. As the mobile devices join and leave a network, security measures must be taken to ensure the safety of the network against unauthorized usage by encryption and group key management. IEEE 802.16e uses Multica...
متن کامل