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Problem Statement: Breast cancer is the second leading cause of cancer deaths in women today after lung cancer and is the most common cancer among women. The development of efficient technique to early detect the region of microcalcifications mammogram images is a must. Approach: The method proposed in this paper is to enhance the Computer Aided Diagnosis(More)
IEEE standard 754 floating point is the most common representation used for floating point numbers, and many computer arithmetic algorithms are developed for basic operations on this standard. In this study, new computer algorithms are proposed to increase the precision range and to solve some problems that are available while using these algorithms.(More)
In this paper a new time dependent pricing scheme is proposed for revenue management in mobile calls. The proposed scheme considers many essential parameters that affect pricing such as time-of-day seasonality, weekday/weekend seasonality and price demand elasticity for call arrivals and call duration. In this model, each day is partitioned into a number of(More)
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