The context of this enquiry is the rapid evolution of Internet technology. The aim is to explore the extent to which young adults exchange information and share knowledge within the sphere of French higher education, public and private. The enquiry uses a two-phase approach: survey methodology...

Robustness and security are difficult to be solved by conventional two-dimensional (2D) digital watermarking technology. In recent years, three-dimensional (3D) digital watermarking has become a new hotspot in optical information security. This paper presents a new improved security 3D digital...

Positioning accuracy of the traditional positioning has been limited because of the power and bandwidth limitation, quantum entanglement and compression technology can greatly improve the accuracy of measurement and synchronization. So, using the coherence of entangled photons and the principle...

With the rapid development of mobile smartphone and its built-in location-aware devices, people are possible to establish trust relationships and further interaction with each other based their matched interests, hobbies, experiences, or spatiotemporal profiles. However, the possibility of...

Wireless sensor networks (WSNs) is a key technology which is deployed under the assumption that participating sensors are cooperative in forwarding each other's packets. However, some nodes may behave selfishly by dropping other's packets or refusing to provide services in an attempt to maximize...

Significant progress in the development of lightweight symmetric cryptographic primitives has been made in recent years. Security of ciphers against current cryptanalysis methods should be carefully evaluated. Integral attack is one of the most effective attacks against block ciphers. However,...

A new method is presented to privately outsource computation of different users. As a significant cryptographic primitive in cloud computing, homomorphic encryption (HE) can evaluate on ciphertext directly without decryption, thus avoid information leakage. However, most of the available HE...

At present, content-based methods are regard as the more effective in the task of Short Message Service (SMS) spam filtering. However, they usually use traditional text classification technologies, which are more suitable to deal with normal long texts; therefore, it often faces some serious...

Online recruitment research has time and again addressed the issue of lack of credibility of online job advertising media compared to traditional media such as newspapers and the issue of poor quality web design in E-recruitment. In this paper, the issues of lack of credibility and quality of...

Mental workload is considered one of the most important factors in interaction design and how to detect a user's mental workload during tasks is still an open research question. Psychological evidence has already attributed a certain amount of variability and “drift” in an individual's...