The time–cost tradeoff problem is one of the most important and applicable problems in project scheduling area. There are many factors that force the mangers to crash the time. This factor could be early utilization, early commissioning and operation, improving the project cash flow, avoiding unfavorable weather conditions, compensating the delays, and so on. Since there is a need to allocate e...

Time memory tradeoff algorithms are tools for inverting oneway functions, and they are often used to recover passwords from unsalted password hashes. There are many publicly known tradeoff algorithms, and the rainbow tradeoff is widely believed to be the best algorithm. This work provides an accurate complexity analysis of the fuzzy rainbow tradeoff algorithm, which has not yet received much at...

Project planner’s main goal is to complete project with minimal time as well as minimal cost. Much effort (e.g. resources which demand cost) is required to complete the project in shorter time. There is a trade-off relationship between activity duration and its resources. This study employed a GA based multi-objective approach for time-cost tradeoff using resources-time tradeoff as input. Combi...

Video can be used to provide a record of a theatre performance, with subsequent annotation being used to enhance the record and understand the video contents. The aim of our work is to produce a record of the threedimensional (3D) performance recorded in the video or videos. The concept of performance is, of course, a multifaceted term, and our initial work concentrates on labelling the movemen...