We consider issues related to tachyonic inflation with exponential potential. We find exact solution of evolution equations in the slow roll limit in FRW cosmology. We also carry out similar analysis in case of Brane assisted tachyonic inflation. We investigate the phase space behavior of the system and show that the dust like solution is a late time attractor. The difficulties associated with ...

This study introduces a statistical model able to generate variations of a proper name by taking into account the person to be mentioned, the discourse context and variation. The model relies on the REGnames corpus, a dataset with 53,102 proper name references to 1,000 people in different discourse contexts. We evaluate the versions of our model from the perspective of how human writers produce...

The paper presents a corpus-based study aimed at an analysis of ontological and terminological commitments in the discourse of specialist communities. The analyzed corpus contains the lectures delivered by the Nobel Prize winners in Physics and Economics. The analysis focuses on (a) the collocational use of automatically identified domain-specific terms and (b) a description of metadiscourse in...

Paraphrasing is expressing the same semantic content using different linguistic means. Although previous work has addressed linguistic variations at different levels of language, paraphrasing in Turkish has not been yet thoroughly studied. This paper presents the first study towards Turkish paraphrase alignment. We perform an analysis of different types of paraphrases on a modest Turkish paraph...

The actual Italian legislation on medically assisted procreation (Law 40 – February 192004) is one of the most restrictive in Europe. Following an anthropological approach,this paper seeks to analyze the text of this law in relation to the respective public debate.The objective of the analysis is to highlight the moral values legislators want to convey,the role they attribute to...

Abundant Chinese paraphrasing resource on Internet can be attained from different Chinese translations of one foreign masterpiece. Paraphrases corpus is the corpus that includes sentence pairs to convey the same information. The irregular characteristics of the real monolingual parallel texts, especially without the strictly aligned paragraph boundaries between two translations, bring a challen...