Adaptive networks change their connectivity with time, depending on dynamical state. While synchronization in structurally static has been studied extensively, this problem is much more challenging for adaptive networks. In Letter, we develop the master stability approach a large class of This allows reducing to low-dimensional system, by decoupling topological and properties. We show how inter...

Embedded Systems Group Department of Computer Science Doktor der Ingenieurwissenschaften Model-based Design of Embedded Systems by Desynchronization by Yu Bai In this thesis we developed a desynchronization design flow in the goal of easing the development effort of distributed embedded systems. The starting point of this design flow is a network of synchronous components. By transforming this ...

RFID authentication has raised many concerns about the security risks and privacy issues due to its lightweight authentication properties. Many research achievements in RFID focus on strengthening the entire RFID system and solving the security problems. Recently, a hashbased RFID security protocol with the intension of updating the identifier of the tag in both the reader side and the tag side...

A synchronization code improvement scheme based on moving average is proposed for robust audio watermarking in the paper. Prior work has shown that the synchronization code scheme based on moving average is robust, but it was suitable for the same rule was adopted in embedding watermark and synchronization code, and the imperceptibility and the search efficiency isn’t be paid attention to. Henc...

We present preliminary numerical findings concerning measure synchronization in a pair of coupled Nonlinear Hamiltonian Systems (NLHS) derived from a Nonlinear Schrödinger Equation (NLSE). The dynamics of the two coupled NLHS were found to exhibit a transition to coherent invariant measure; their orbits sharing the same phase space as the coupling strength is increased. Transitions from quasipe...

In Parkinson's disease, impaired motor preparation has been related to an increased latency in the appearance of movement-related desynchronization (MRD) throughout the contralateral primary sensorimotor (PSM) cortex. Internal globus pallidus (GPi) stimulation improved movement desynchronization over the PSM cortex during movement execution but failed to improve impaired motor preparation. PET ...

In RFID systems addressing security issues, many authentication techniques require the tag to keep some sort of synchronization with the reader. In particular, this is true in those proposals that leverage hash chains. When the reader and the tag get de-synchronized, possibly by an attacker, this paves the way to several denial of service (DoS) attacks, as well as threatening privacy (e.g., via...

This paper introduces the Discrete Dithered Desynchronization (DSYNC ) algorithm which is a decentralized Time Division Multiple Access (TDMA) technique in which a set of network nodes computes iteratively a conflict-free schedule so that each node obtains a portion of a frame that is an integer multiple of a fixed slot size. The algorithm is inspired by the dynamics of Pulse Coupled Oscillator...