The two-volume set LNAI 7802 and LNAI 7803 constitutes the refereed proceedings of the 5th Asian Conference on Intelligent information and Database systems, ACIIDS 2013, held in Kuala Lumpur, Malaysia in March 2013.;T...
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ISBN:
(数字)9783642365461
ISBN:
(纸本)9783642365454
The two-volume set LNAI 7802 and LNAI 7803 constitutes the refereed proceedings of the 5th Asian Conference on Intelligent information and Database systems, ACIIDS 2013, held in Kuala Lumpur, Malaysia in March 2013.;The 108 revised papers presented were carefully reviewed and selected from numerous submissions. The papers included are grouped into topical sections on: innovations in intelligent computation and applications; intelligent database systems; intelligent informationsystems; tools and applications; intelligent recommender systems; multiple modal approach to machine learning; engineering knowledge and semantic systems; computational biology and bioinformatics; computational intelligence; modeling and optimization techniques in informationsystems, database systems and industrial systems; intelligent supply chains; applied data mining for semantic Web; semantic Web and ontology; integration of informationsystems; and conceptual modeling in advanced database systems.
FeRh/FePt bilayers on MgO (100) substrates were fabricated by rf-magnetron sputtering, and the magnetic properties and microstructures of the bilayers were studied in terms of Ta addition to the storage layer. Compare...
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The study reported in this paper is an ongoing effort. We reported a preliminary analysis of the data in the paper. The current experiments varied the subjects to c- duct online group learning activities by the commun...
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ISBN:
(数字)9783540304814
ISBN:
(纸本)9783540238928
The study reported in this paper is an ongoing effort. We reported a preliminary analysis of the data in the paper. The current experiments varied the subjects to c- duct online group learning activities by the communication media such as email and threaded discussion. Although, we could have easily learned the impact of mobile devices in learning if we divided the subjects to use different hardware such as p- sonal computers, personal digital assistant, or mobile phones, we believe our findings will still be able to provide useful insights on the difficulties that the mobile learners will face in solving problems as a group. Our analysis result will also provide ba- line information on whether the traits of the successful or failed online groups are applicable to the mobile learners. For example, we expect the SMS will be a better medium to overcome the major problem of instant communication or the rapid propagation of the information as the mobile phones have built-in mechanism to remind the users of the incoming new messages and also the mobile phone users are expected to be interrupted for the incoming messages. However, we need further investigation of other problems, which hinder the optimum online group work. For example, ‘accuracy of the transferred information’ was identified as one of the pr- lems of using emails as the communication medium. Personal Digital Assistant (PDA) or SMS are more apt to deliver shorter messages than the typical emails.
Experiments on the phase perturbation of optical beams due to atmospheric turbulence were carried out using coherent radiation at 6328 Å, and 1.15 µ. The measurements were accomplished using a modulated inte...
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Experiments on the phase perturbation of optical beams due to atmospheric turbulence were carried out using coherent radiation at 6328 Å, and 1.15 µ. The measurements were accomplished using a modulated interferometer to produce Doppler beats between a reference beam and one reflected from a plane mirror at a distance. This paper presents preliminary results of the phase measurements taken over total horizontal paths of 4.0 km and 23.8 km. The experimental data were consistent with a propagation theory based on the accepted model of atmospheric turbulence. Perturbation free apertures up to 10 cm were observed in good seeing conditions and as low as 1 mm under poor conditions. The corresponding variance of refractive index of the atmosphere showed a magnitude and diurnal variation consistent with published observations of temperature fluctuations.
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