A reconngurable architecture is proposed for prototyping datapath designs. The design consists of a regular array of identical lookup-table-based tiles. Tiles in one dimension can be mapped as pipe stages of a datapath. Tiles in the other dimension correspond to the width of the datapath. The design has been veriied through a VHDL description of the tile array with a SPARC CY7C601 datapath exec...

In this paper, we present a tile effect generation algorithm. The presented method cuts a given pictures with small-size tiles and an original image is composed of those tiles. The size of tiles is generated by random function. We use four parameters: size of horizontal and vertical block, size of skip blocks in horizontal and vertical direction. The presented method is tested on McM dataset. S...

DNA origami and single-stranded tile (SST) are two proven approaches to self-assemble finite-size complex DNA nanostructures. The construction elements appeared in structures from these two methods can also be found in multi-stranded DNA tiles such as double crossover tiles. Here we report the design and observation of four types of finite-size lattices with four different double crossover tile...

This paper presents TextTiling, a method for partitioning full-length text documents into coherent multiparagraph units. The layout of text tiles is meant to reflect the pattern of subtopics contained in an expository text. The approach uses lexical analyses based on tf.idf, an information retrieval measurement, to determine the extent of the tiles, incorporating thesaural informationvia a stat...

Classic mosaic is one of the oldest and most durable art forms. There has been a growing interest in simulating classic mosaics from digital images recently. To be visually pleasing, a mosaic should satisfy the following constraints: tiles should be non-overlapping, tiles should align to the perceptually important edges in the underlying digital image, and orientation of the neighbouring tiles ...

We present a simple framework for image enhancement using local image information. The main idea is to divide the image into small tiles and individually enhance each of these tiles. Enhanced tiles are then mosaicked back together. Our approach is presented for enhancement of fluorescent microscopy images and demonstrates better local contrast preservation and saturation reduction in comparison...

We present a theoretical model for self-assembling DNA tiles with flexible branches. We encode an instance of a ‘‘problem’’ as a pot of such tiles for which a ‘‘solution’’ is an assembled complete complex without any free sticky ends. Using the number of tiles in an assembled complex as a measure of complexity we show how NTIME classes (such as NP and NEXP) can be represented with corresponding...

In this paper, we present a tile effect generation algorithm. The presented method cuts a given pictures with small-size tiles and an original image is composed of those tiles. The size of tiles is generated by random function. We use four parameters: size of horizontal and vertical block, size of skip blocks in horizontal and vertical direction. The presented method is tested on McM dataset. S...

Ribbon tiles are polyominoes consisting of n squares laid out in a path, each step of which goes north or east. Tile invariants were rst introduced in P1], where a full basis of invariants of ribbon tiles was conjectured. Here we present a complete proof of the conjecture, which works by associating ribbon tiles with certain polygons in the complex plane, and deriving invariants from the signed...