In [1] the authors present a charge/flux formulation of the equations of memristive circuits which seemingly show that the memristor should not be considered as a dynamic circuit element. We show in this Letter that the authors' approach implicitly reduces the dynamic analysis to a certain subset of the state space in a way such that the dynamic contribution of memristors is hidden. This reduct...

In this paper, the basic concepts of dynamic thermal ratings of overhead transmission conductors are discussed. The sensitivity of these ratings with ambient conditions is evaluated. Innovative concepts in the measurement of overhead sag are given and correlated with dynamic rating of overhead transmission conductors. Dynamic transmission line thermal ratings take on increased importance in the...

We present a framework for combining Voltage Scaling and Gate sizing techniques for power optimizations. Our results show that the combination of the two techniques perform better than the techniques applied in isolation. We introduce a new heuristic for choosing gates for sizing and voltage scaling such that the total power is minimized under delay constraints. We also use a more accurate esti...

We describe an ongoing research project on efficient methods for reconstruction of objects from large collections of irregular fragments, such as ancient pottery, collapsed murals, etc.. Our solution for flat objects uses multiscale matching and constrained dynamic programming, and we are now extending it to curved pottery fragments. We seek collaborative projects with museums and other potenti...

Data Centers (DCs) are experiencing a tremendous growth in the number of hosted servers. Aggregate bandwidth requirement is a major bottleneck to data center performance. New Data Center Network (DCN) architectures are proposed to handle different challenges faced by current DCN architecture. In this paper we have implemented and simulated two promising DCN architectural models, namely switch-b...

The state saving mechanism constitutes an essential part of any system in which erroneous or undesired executions can be undone by rolling back the system state. One such application is optimistically synchronized parallel discrete event simulation (PDES) systems based on the Time Warp Synchronization mechanism. In this type of systems the state saving and restoration mechanism is essential to ...

Static circuit gates are the standard circuit devices used to build the major parts of digital circuits. Dynamic gates, such as domino circuits, are only used in certain sections of the circuit where speed is critical. These gates achieve higher speed compared to static gates at the cost of reduced noise margins. We propose a novel gate structure that tries to improved noise margin when compare...

This paper describes a new circuit technique for designing noise-tolerant dynamic logic. It is shown that voltage scaling aggravates the crosstalk noise problem and reduces circuit noise immunity, motivating the need for noise-tolerant circuit design. In a 0.35m CMOS technology and at a given supply voltage, the proposed technique provides an improvement in noise immunity of 1 8 (for an AND gat...

We describe here an efficient algorithm for re-assembling one or more unknown objects that have been broken or torn into a large number N of irregular fragments—a problem that often arises in achaeology, art restoration, forensics, and other disciplines. The algorithm compares the curvatureencoded fragment outlines, using a modified dynamic programming sequencematching algorithm, at progressive...