Navigability is a main concern in the design of Web applications. In order to assess such navigability a number of measures has been proposed. From them, measures defined on conceptual models are specially relevant, as it is well known that high quality conceptual models are critical to the success of the deployed system. However, measurement methods associated to such measures, as well as the ...

We present a novel approach to improve word alignment for statistical machine translation (SMT). Conventional word alignment methods allow discontinuous alignment, meaning that a source (or target) word links to several target (or source) words whose positions are discontinuous. However, we cannot extract phrase pairs from this kind of alignments as they break the alignment consistency constrai...

A perceptually adaptive scheme for image watermarking by use of the bit inverting transformation is developed. The transformation can change a signal level by both inverting a specified bit and altering the level at random within a limited range. From the analysis of the transformation properties, a perceptual model with two kinds of measures of level distortion is assumed for evaluating subjec...

BACKGROUND Stakeholders across the clinical trial enterprise have expressed concern that the current clinical trial enterprise is unsustainable. The cost and complexity of trials have continued to increase, threatening our ability to generate reliable evidence essential for making appropriate decisions concerning the benefits and harms associated with clinical interventions. Overcoming this ine...

Model transformation is seen as a promising approach to automate software development and verification, thus improving quality and reducing production costs significantly. However, errors of transformation programs can propagate into the generated artifacts complicating the detection of errors. The current paper proposes a static type checking approach for early detection of typing errors of pa...

One of the most active research area in the watermarking community is the research in dealing with geometric distortion. The geometric distortion problem has two aspects, namely its effect on watermark detectability and its effect on the perceptual quality of the watermarked data. Most research in this area has been concentrated on addressing the first aspect of the problem, and research on obj...

each word can be changed over time. understanding the terminology changes in any knowledge is imperative and it prevents the researchers of that knowledge from taking mistakes. this article is trying to perform the semantic transformation of the term of pleura.

The financial transformation journey is often addressed through trying to avoid the pitfalls associated with the causes of failure while leveraging the critical success factors. At best, Chief Financial Officers adopting this approach are likely to improve the degree of customer service experienced by Finance department. This is unlikely to lead to sustainable financial transformation being ach...