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Now showing items 1071-1080 of 1144
Optical mode division multiplexing for secure Ro-FSO WLANs
(
American Scientific Publishers
, 2015 , Article)
The widespread deployment of various wireless radio access systems in public areas poses acute issues in frequency assignment. Radio-over-free-space-optics (Ro-FSO) technology enhances spectral efficiency and may pave the ...
A problem-oriented approach to represent and manage knowledge in PBL
(
Asia-Pacific Society for Computers in Education
, 2015 , Conference Paper)
In traditional subject-based learning knowledge is well-structured and prepared in advance by the teachers before transferring in the form of a lecture presentation. However, the knowledge learned in problem-based learning ...
Dynamic analysis of application delivery network for leveraging software defined infrastructures
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Application Service Providers (ASPs) may obtain resources from a number of cloud service providers (CSPs) in an attempt to improve latency and minimize operational expenses (OpEx). The CSPs may use management and control ...
Problem-based learning environments in Moodle: Implementation approches
(
IEEE Computer Society
, 2015 , Conference Paper)
Problem-based learning (PBL) educators resorted to developing their own environments even with existence of comprehensive Learning Management Systems (LMS). They realized that both commercial and open source systems were ...
Towards a web-based adaptive problem-based learning application
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Problem-based learning (PBL) can be organized and conducted in a number of ways. Building a PBL application to support various PBL forms directly is difficult because the scope of variability cannot be completely known and ...
Using a PBL authoring tool to train teachers in designing an online PBL unit
(
Asia-Pacific Society for Computers in Education
, 2014 , Conference Paper)
Problem-based learning (PBL) is proposed as one of the most well-known alternatives to subject-based learning in educating graduates to become independent workers, critical thinkers, problem solvers, lifelong learners, and ...
A flexible system and data model for the representation and management of PBL scripts
(
Asia-Pacific Society for Computers in Education
, 2014 , Conference Paper)
As problem-based learning (PBL) is becoming more and more popular, there is also a growing interest in developing and using technologies in the implementation of PBL. However, teachers may have difficulties to design a ...
Service Chaining for NFV and Delivery of Other Applications in a Global Multi-cloud Environment
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Network Function Virtualization (NFV) allows Internet Service Providers (ISPs) to implement key function modules, such as, BRAS (Broadband Remote Access Server), IMS (Internet Multimedia System), etc. in virtual machines ...
Towards pedagogy-driven learning design: A case study of problem-based learning design
(
Springer Verlag
, 2014 , Conference Paper)
Existing learning design languages are pedagogy-neutral. They provide insufficient support to explicitly represent pedagogy-specific approaches such as problem-based learning (PBL). As the first step towards pedagogy-driven ...
Workplace learning using mobile technology: A case study in the oil and gas industry
(
Springer Verlag
, 2014 , Article)
This article presents an innovative project using mobile technology to train workers in the oil and gas industry to develop their communication skills while functioning on the job. The training was delivered on mobile ...