Abstract: Methods and systems for visualizing information on gigapixels Whole Slide Image are described. In an example, a method for visualizing information includes providing an image viewer with a list of information to visualize, loading an image and a mask for an information source, and dynamically finding a zoom factor. If the zoom factor is not suitable for fine detailed view, then information for a coarse mask is shown. If the zoom factor is suitable for fine detailed view, then information for a fine detailed mask is chosen from a plurality of information sources.

Abstract: Memristor-based nano-crossbar computing is a revolutionary computing paradigm that does away with the traditional Von Neumann architectural separation of memory and computation units. The computation of Boolean formulas using memristor circuits has been a subject of several recent investigations. Crossbar computing, in general, has also been a topic of active interest, but sneak paths have posed a hurdle in the design of pervasive general-purpose crossbar computing paradigms. Various embodiments are disclosed which demonstrate that sneak paths in nano-crossbar computing can be exploited to design a Boolean-formula evaluation strategy. Such nano-crossbar designs are also an effective approach for synthesizing high performance customized arithmetic and logic circuits.