Compiler writers continue to search for ways to use the ever-increasing number of parallel functional units in modern microarchitectures. The most popular approach today is to build a tracebased instruction scheduler, since they are effective and can be conceptually simple to implement. DAG-based schedulers that look along multiple control paths, instead of along just one as in a trace-based sc...

The purpose of this study was to investigate the potential of a constructivist approach to context-based video instruction for enhancing learning. To achieve this purpose, the authors examined whether video-based instruction that was developed using constructivist theory can affect student learning (i.e., comprehension and retention) and motivation (i.e., attention, relevance, confidence, and s...

This paper consists of a review of current trends in web-based instruction and a review of a representative sample of web-based instruction efficacy research. The review of the current state of web-based instruction yields two principle themes: a) The prevalence of web-based instruction is growing exponentially, particularly in lifelong learning and corporate training; and b) The line between a...

The purpose of this research was to analyze EFL writing tasks in two of the most popular English for Speakers of Other Languages (ESOL) exam preparation courses in Iran, namely IELTS and TOEFL. Having collected the criteria of writing task appropriateness in light of the process-oriented approach to writing instruction, we asked 60 learner participants to rate EFL writing tasks in 3 IELTS and 3...