Báo cáo " An integrated approach for an academic advising system in adaptive credit-based learning environment " ppt

... effective and efficient learning. In that context, within the scope of this paper, an intelligent academic advising system approach is introduced focusing on integrating technology-enhanced learning ... semi-structured learning repositories. Thus, the described framework emphasizes its application within an open adaptive credit-based learning, providing abilities...

Ngày tải lên: 05/03/2014, 11:21

... Science and Information Engineering National Central University National Central University Ming Chuan University Taoyuan, Taiwan Taoyuan, Taiwan Taoyuan, Taiwan bcbb@db.csie.ncu.edu.tw yang@cl.ncu.edu.tw ... off training error and mar- gin. A small value for C will increase the number of training errors. To determine the class (+1 or -1) of an example x can be judged by computing...

Ngày tải lên: 20/02/2014, 12:20

... the generation of CRs. 1 Introduction Clarification requests in conversation ensure and maintain mutual understanding and thus play a sig- nificant role in robust and efficient dialogue interac- tion. From ... In their annotation scheme, a CR can take seven distinct surface forms and four readings, as shown in Table 2. The examples for the form feature are possible CRs following the st...

Ngày tải lên: 08/03/2014, 04:22

... disordered single crystal pieces, it is evident to suggest that above T c the intra-grain resistivity ρ G evolutes according to (4) or (5). This resistivity may be in uenced by the intra-grain single ... =(k D L  L D−1 )(x− x c ) D I . For each percolation system, the constan t factor f is de- termined by the system composition and geometry. By fitting (7) to the experiment data, the ex...

Ngày tải lên: 14/03/2014, 13:20

... leads to an increase of iron sequestration that induces an activation of the iron trans- port systems [37]. Therefore, they are crucial in controlling iron storage and homeostasis in the plant cells. ... (MP), and to tal pea seed proteins (CP , control p roteins); molecular mass of protein standards is indicated in kDa ( Std). (B) Immunoblotting of the same proteins with polyclonal...

Ngày tải lên: 16/03/2014, 18:20

... toolkit includes term-tagging tools for English, Latvian, Lithuanian, and Romanian, but can be easily extended for other languages if a POS-tagger, a phrase pattern list, a stop-word list, and an ... mapping performance for English- Latvian. 3 Conclusions and Related Information This demonstration paper describes the ACCURAT toolkit containing tools for multi-level alignment...

Ngày tải lên: 16/03/2014, 20:20

... gene induction. Stability and translation of ARE-containing transcripts can be affected by signaling mechanisms activated by the damaging agents directly or by released in ammatory cytokines. Cell ... Holtmann Institute of Pharmacology, Medical School Hannover, Germany mRNA stabilization plays an important role in the changes in protein expression initiated by inducers of in ammation...

Ngày tải lên: 31/03/2014, 08:20

... system in your back-garden: application for Romanian Constantin Or5san Computational Linguistics Group University of Wolverhampton C.Orasan@w1v.ac.uk Doina Tatar, Gabriela erban, Dana Lupsa and ... used in a QA system. In this paper, we discuss the challenges we have to face during the development of a question answering system for Romanian language. This paper is structured as...

Ngày tải lên: 31/03/2014, 20:20

... se- mantic relation. 2.2 Machine Learning Algorithms We are also interested in comparing the perform- ance of machine learning algorithms on the task of mapping from n-gram frequencies of joining ... interested in discovering what kinds of join- ing phrases are most useful when trying to predict the semantic relation, and which machine learning algorithms perform best at the ta...

Ngày tải lên: 20/02/2014, 12:20

... By analysing hydrophobicity distribution, linear stretches of sequences were predicted as receptor-binding domains [26] and a Supp ort Vector Machine learning system was trained to recognize and predict ... ool for detecting interacting surfaces in proteins starting from their three-dimensional structure. This is particularly important in determining protein function, especially tha...

Ngày tải lên: 21/02/2014, 15:20