There is no doubt that the Internet, where English ubiquitous, has revolutionized our way of life. Socially, it opened frontiers to such an extent nowadays human beings can be permanently connected, matter distance between them, in virtual encounters social networks play a crucial role. Linguistically, on other hand, created new global language which combines properties written and oral speech....

Language in social media is rich with linguistic innovations, most strikingly in the new words and spellings that constantly enter the lexicon. Despite assertions about the power of social media to connect people across the world, we find that many of these neologisms are restricted to geographically compact areas. Even for words that become ubiquituous, their growth in popularity is often geog...

We present a new parser for parsing down to Penn tree-bank style parse trees that achieves 90.1% average precision/recall for sentences of length 40 and less, and 89.5% for sentences of length 100 and less when trMned and tested on the previously established [5,9,10,15,17] "standard" sections of the Wall Street Journal treebank. This represents a 13% decrease in error rate over the best single-...

1. OPEN INNOVATION Open innovation was defined by Henry Ches-broug, a professor at Harvard Business School, in 2003. He believes that in an open innovation model, companies should use internal and external strength to develop new products and to commercialize them (Chesbrough, 2005). Figure 1 shows the open innovation model. In the closed innovation model, the steps from new products developmen...

This paper examines the implications for research into the diffusion of innovations (DOI) arising from a growing body of literature in two related fields. The first area concerns the debate on the role of regional and national systems of innovation (NSI) in the innovation process. The second area deals with the argument that enterprises must move from a “closed innovation” to an “open innovatio...

The popularity of design thinking as an innovation paradigm grows continuously. More and more schools and firms implement innovation processes inspired by design thinking, but they lack easy and nonintrusive methods for monitoring the progress of teams following those processes. Consequently, interventions from coaches, teachers, or supervisors tend to rely on intuition or require intensive and...

the present paper aims to examine the role of frequency lexicon in assessing lexical proficiency of persian learners. addressing the frequency distribution pattern of persian words, the research which is conducted in corpus-based method studies the relationship between words and lexical proficiency as well as derives the frequency lexicon from persian corpus. to do so, formal and colloquial per...

The present study aims at investigating the effect of different levels of lexical collocational density on EFL learners’ reading comprehension. Eighty sophomore students with different levels of proficiency studying at  Zand Institute of Higher Education in Shiraz, Iran were chosen from among eighty five learners based on their score distribution on a reduced TOEFL test constructed by Education...