In multi-agent systems, agents cooperate by asking other agent's opinions as part of their
own decision making process. The goal of a recommendation system is to provide advice …

Due to the rapid technological changes, these days collaborative filtering-based
recommender systems are being widely used worldwide. Collaborative filtering approach is …

İnternet'in yaygınlaşması ile beraber hem ortak filtreleme hem de mahremiyetin korunması
artan ilgi görmektedir. Mahremiyeti koruyarak doğru önerileri hızlı bir şekilde kullanıcıya …

Recommender system plays an important role in today's online business. At the time of
choosing right product or service from Internet, recommender system helps customers by …

Outlier detection, the discovery of objects that deviate from normal behaviour, is crucial in
many application domains. To detect them, a variety of algorithms have been proposed …

Mobile phone recommendation systems are of great importance for mobile operators to
achieve a profit. In a user-derived market, the number of contract users and contract phones …

Success of collaborative filtering systems strongly depend on having adequate data. Due to
customers' shopping habits and increasing number of e-commerce sites, data collected for …