In today s, Information Technologies (IT) World security have become a very important and complicated problem. The possibility of unauthorized access to protected knowledge results in unexpected damages and outcomes. In ...

With the increasing use of Internet in our life, amount of unstructured data, and particularly amount of textual data, has increased dramatically. Thinking that the access point of users to this data is Internet, reliability ...

This thesis aims to test the performance of the Story Link Detection (SLD) task aspart of the Topic Detection and Tracking (TDT) program using different similarityfunctions and test their combinations performance on named ...

Every day increasing information resources makes it harder to reach to the needed piece of information and users do not want 10 billion results from search engines, but they prefer 10 best matched answers, even if it exists ...

Scene recognition is a frequently-studied topic of computer vision. The aim in scene recognition is to predict the general environment label of a given image. Various visual elements contribute to the characterization of ...

Bu tezde, modelsiz takibe ilişkin yeni bir yaklaşım sunmaktayız. Öne sürülen görsel nesne takibi çalışması, seyrek kodlama tabanlı ayırt etme odaklı nesne takibi ile çoklu öznitelikleri dinamik bir şemayla birleştirme ...

Business processes play an important role in achieving the business goals of or-ganization and delivering quality products. Business process maturity assessment hasn’t known widely yet, but studies published in recent years ...

In recent years, visual attributes became a popular topic of computer vision research. Visual attributes are being used on various tasks including object recognition, people search, scene recognition, and so on. In order ...

Question Answering (QA) is a field of Artificial Intelligence (AI) and Information Retrieval (IR) and Natural Language Processing (NLP), and leads to generating systems that answer to questions natural language in open and ...

The current trend shows that the number of processors used for computer systems are dramatically increasing. By the year 2020, it is planned that supercomputers will have hundreds of thousands of processing units to compute ...