Terrestrial ecosystem carbon uptake is essential to achieving a regional neutrality strategy, particularly in subtropical humid areas with dense vegetation. Due the complex spatial and temporal heterogeneity of ecosystems, it difficult quantify influence contribution different factors. With aid multisource remote sensing data, spatiotemporal characteristics impact vegetation change were explore...

We present a novel approach to parsing phrase grammars based on Eric Brill's notion of rule sequences. The basic framework we describe has somewhat less power than a finite-state machine, and yet achieves high accuracy on standard phrase parsing tasks. The rule language is simple, which makes it easy to write rules. Further, this simplicity enables the automatic acquisition of phraseparsing rul...

Reading contributes to vocabulary development and is regarded as an efficient pedagogical approach learning. Through reading, learners are exposed new words in their rightful context of use. This study investigates the effects input enhancements on incidental academic word learning through reading English texts among a Second Language (ESL) undergraduates. The compares different conditions, glo...

In Content-Based Image Retrieval (CBIR) systems, the visual contents of the images in the database are took out and represented by multi-dimensional characteristic vectors. A well known CBIR system that retrieves images by unsupervised method known as cluster based image retrieval system. For enhancing the performance and retrieval rate of CBIR system, we fuse the visual contents of an image. R...