A New Method of Privacy Protection: Random k-Anonymous

solution of security constrained unit commitment problem by a new multi-objective optimization method

چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...

Privacy Protection in E-commerce: Identity-based Anonymous Privacy Agent

An identity-based anonymous agent privacy protection scheme is proposed to deal with the problems of privacy information disclosure. In this paper, some analysis about the status quo of the privacy protection research in China and some partitioning of privacy data in ecommerce are given. We further illuminate the whole process of privacy protection by an ecommerce privacy protection scheme base...

Mobile systems location privacy: "MobiPriv" a robust k anonymous system

With the rapid advancement of positioning and tracking capabilities (mobile phones, on-board navigation systems) location based services are rapidly increasing. Privacy in location based systems is addressed in many papers. Our work is focused on the trusted third party privacy framework that utilizes the concept of k-anonymity with or without l-diversity. In previous anonymization models k may...

A k-anonymous approach to privacy preserving collaborative filtering

This article proposes a new technique for Privacy Preserving Collaborative Filtering (PPCF) based on microaggregation, which provides accurate recommendations estimated from perturbed data whilst guaranteeing user k-anonymity. The experimental results presented in this article show the effectiveness of the proposed technique in protecting users’ privacy without compromising the quality of the r...

A New k-Anonymous Message Transmission Protocol