A 3D architecture made up of a CMOS layer combined with stack bipolar memristor crossbar arrays provides an innovative approach to hardware support for utilizing the strength memristors. Memristors have been evaluated implementing broad spectrum applications such as memory, computations, hardware-based security primitives, cryptography, etc., and numerous studies shown that memristors are desir...

One of the central problems in the eld of knowledge discovery is the development of good measures of in terestingness of discovered patterns Such measures of interestingness are divided into objectivemeasures those that depend only on the structure of a pat tern and the underlying data used in the discovery process and the subjective measures those that also depend on the class of users who exa...

Adding examples of the majority class to the training set can have a detrimental eeect on the learner's behavior: noisy or otherwise unreliable examples from the majority class can overwhelm the minority class. The paper discusses criteria to evaluate the utility of clas-siiers induced from such imbalanced training sets, gives explanation of the poor behavior of some learners under these circum...

Most approaches to the ramiication problem are based on the principle of minimization of change. It turns out, however, that this principle can not be applied uniformly, and many modern approaches use a clas-siication of the uents whereby change is only minimized in some of the uents. The present article reviews these approaches and their underlying motivations. It also presents a uniied formal...

For estimating delay parameters appearing in the CDMA (Code Division Multiple Access) model, several authors have proposed subspace-based solutions. Unfortunately, these methods , for example the eigenvector-based multiple signal clas-siication (MUSIC) method may yield poor results in noisy conditions. In this paper, we introduce subspace type delay estimation algorithms which are more eecient ...