Unlike traditional superscalar processors, Simultaneous Multithreaded processor can explore both instruction level parallelism and thread level parallelism at the same time. With a same fetch width, SMT fetches instructions from a single thread not so deeply as in traditional superscalar processor. Meanwhile, all the instructions from different threads share the same Function Unites in SMT. All...

When instruction is to be delivered by any medium, whether in a traditional e-learning mode or through the use of a blended learning model, cross-cultural issues have a major impact. This paper focuses on the cultural characteristics of Asian e-learners and uses Hofstede’s cultural dimensions as the basis for the analysis. Asian learners face some clearly identified challenges. For example, in ...

■ This paper presents three consecutive studies on the effect of extensive reading on the development of reading and vocabulary for Taiwanese university nonEnglish majors. Each study used a different approach, with subsequent studies adjusting the methodology in response to the results of the previous year. These results confirm other findings, using different subjects in other countries, that ...

Student populations are diverse such that different types of learners struggle with traditional didactic instruction. Problem-based learning has existed for several decades, but there is still controversy regarding the optimal mode of instruction to ensure success at all levels of students' past achievement. The present study addressed this problem by dividing students into the following three ...

The current pretest-posttest quasi-experimental study attempts, firstly, to probe the effects of teaching formulaic sequences (FSs) on the second or foreign language (L2)  learners' oral proficiency improvement and secondly, to examine whether teaching FSs through different resources (i.e. animation vs. text-based readings) have any differentially influential effects in augmenting L2  l...

The purpose of this study was to compare the performance of students exposed to two different instructional modalities for dental anatomy wax carving: CAI (computer-assisted instruction) using DVD technology, or traditional laboratory instruction. Students' self-assessment scores were also compared to faculty scores, and students' perceptions of their teaching modality were analyzed. Seventy-th...

Abstract The present study investigated the effect of blended online and face-to-face instruction on the use of reading strategies by Iranian EFL learners. Out of 100 pre-selected learners, 60 homogeneous participants were identified as intermediate, according to their scores on the Oxford Placement Test. The participants were assigned to experimental (n=30) and control (n=30) groups. Then, a p...

The article presents the findings of a recent longitudinal study that compares student perception of instruction scores between online and regular classes. Participants in the study were campus-based traditional undergraduate students enrolled at a large public U.S. university. The findings suggest that student perceptions of course participation are influenced by matters of convenience. The ar...

We have implemented an instructional design for teaching mechanics that combines a Computer Supported Collaborative Learning (CSCL) environment with traditional instruction. We detected superior performance compared with traditional teaching alone and found evidence in favor of the position that certain kinds of epistemological beliefs held by students can inhibit the full realization of CSCL e...

Indirect branch targets are hard to predict as there may be multiple targets corresponding to a single indirect branch instruction. Value Based BTB Indexing (VBBI), a recently proposed indirect branch prediction technique, utilizes the compiler to identify a ‘hint instruction’, whose output value strongly correlates with the target address of an indirect branch. At run time, multiple targets ar...