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Business analysis helps companies in making decisions, and this involves doing evaluations and comparisons on business data. Our research focus on the development of a question answering (QA) system capable of interpreting and answering comparative and evaluative questions under the domain of business intelligence (BI). The paper describes the architecture, the approaches, the question and predicate...
Parsing is a process of transforming natural language into an internal system representation, which can be trees, dependency graphs, frames or some other structural representations. If a natural language be successfully parsed then grammar checking from this language becomes easy. In this paper we describe a context free grammar for Bangla language and hence we develop a Bangla parser based on the...
Previous researches for emotional analysis of texts have included a variety of text contents: weblogs, stories, news, text messages, spoken dialogs, and so on. Compared with other text styles, the main characteristics of emotional expressions in blogs are as follows: (1) Highly personal, subjective writing style; (2) New words and expressions are constantly emerging; (3) The integrity and continuity...
In this paper, we report on an implemented rule-based tool for grapheme to phoneme conversion for the Romanian language and experiments run on two different sets of words. A 4779 words database consisting of the most frequent words in a text corpus collected from 93 books representing genuine Romanian literature, foreign literary works translated into Romanian and scientific texts was transcribed...
In this paper, we report our participation to the ESTER 2 (Evaluation des Systemes de Transcription Enrichie d'Emissions Radiophoniques) evaluation campaign, on the Named Entity Recognition for French track. After describing the ESTER 2 goals and guidelines, we present our deep robust parser. Then we show how we adapt the existing French NER module of this parser to the ESTER 2 task. The results we...
This paper presents an intonation description language for the prosodic control implementation into a TtS system for Romanian. The prosodic description implies the decomposing of the F0 contours into of functional elementary melodic contours sequences. In our view the accentual units are considered as elementary melodic contours because they contain elementary tonal contrasts to which labels with...
This paper investigates the potential application of natural language processing techniques in order to improve the effectiveness of assistive technologies in Aphasia rehabilitation. Aphasia rehabilitation has predominately been centered on therapy sessions with speech language pathologists. While augmentative and alternative communication (AAC) devices have made identifiable progress in providing...
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