Publications

We consider Secure Function Evaluation (SFE) in the client- server setting where the server issues a secure token to the client.

In modern complex systems-on-chip (SoC), software as an integral part of the SoC is gaining more and more importance.

Using data retention circuits that include crystalline oxide semiconductor transistors as backup circuits for power gating, a processor system can reduce standby leakage current significantly.

Requirements on end-to-end latency and jitter are becoming more and more important due to new real-time services 'delay sensitive' to be transported.

We show that the shortest-path metric of any k-outer planar graph, for any fixed k, can be approximated by a probability distribution over tree metrics with constant distortion, and hence also embe

Motivated by the conjecture [17,19] that all metrics induced by planar graphs can be embedded into lsub1 with constant distortion, we study the class of k-outerplanar graphs [4].

We characterize the class of Non-Negative Definite Toeplitz matrices which can be embedded in Non-Negative Definite Circulant matrices of larger size.

Evolved Multimedia Broadcast Multicast Service (eMBMS) is used for efficient content delivery to multiple users in Long Term Evolution (LTE) networks.

We report on magneto-transport measurements of a systematic set of five GaAs/AlGaAs quantum wells with well widths ranging from 7.9 to 33.0 nm.

Head-direction (HD) cells in subcortical areas of the mammalian brain are tuned to a particular head direction in space; a population of such neurons forms a neural compass that is useful for spati