SFO for enhancing steganogrphy by exploiting exact resemblance between cover and secure text

Enhancing UPPAAL by Exploiting Symmetry

Exploiting Discourse Relations between Sentences for Text Clustering

Over the years, the usage of discourse relations has been proven to enhance many applications such as text summarization, question answering and natural language generation. This paper proposes an approach that expands the benefit of discourse relations for natural language processing from a different aspect. We exploit the discourse relations existing between sentences to generate clusters of ...

Enhancing Vehicular Applications by Exploiting Network Diversity

In this work we introduce a new model for exploiting network diversity in vehicular environments, which integrates ad-hoc communications with the existing cellular infrastructure aiming to meet the diverse communication requirements of vehicular applications. Although there are a plethora of reported studies on either 802.11p Digital Short Range Communications (DSRC) or cellular networks, joint...

Exact Algorithms for Generalizations of Vertex Cover

The NP-complete Vertex Cover problem has been intensively studied in the field of parameterized complexity theory. However, there exists only little work concerning important generalizations of Vertex Cover like Partial Vertex Cover, Connected Vertex Cover, and Capacitated Vertex Cover which are of high interest in theory as well as in real-world applications. So far research was mainly focused...

Exploiting similarities between secret and cover images for improved embedding efficiency and security in digital steganography

............................................................................................................................. I Acknowledgments ........................................................................................................... IV Abbreviations .................................................................................................................. VI