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A patent is an intellectual property document that protects new inventions. It covers how things work, what they do, how they do it, what they are made of and how they are made. The owner of the granted patent application has the ability to take a legal action to stop others from making, using, importing or selling the invention without permission. While applying for a patent, the inventor has issues...
In academic domain, technical conferences are conducted to share different research ideas and to propose new research methodologies. The number of conferences being conducted in different academic domains and the number of research participants in conference are increasing rapidly. The conference chairs face difficulty in assigning panel of reviewers for various research topics. A ranked list of experts...
A Machine learning technique called memory based bigram models are developed for a system that generate a simple sentence for Tamil language from a set of concept terms and their semantic role. This system consists of a learner to learn how to realize a sentence from the content of semantic role information. This learner has been designed as a statistical model that is formulated from a preprocessed...
In this paper, a semi automated technique to generate slide presentations from english text documents is proposed. The technique discussed in this paper is considered to be a pioneering attempt in the field of NLP (Natural Language Processing). The technique involves an information extractor and a slide generator, which combines certain NLP methods such as segmentation, chunking, summarization etc...
Automatic content generation aims on developing an intelligent tutoring system in Tamil language. This system focuses on delivering personalized content in Tamil language to an individual user needs based on their learning abilities and interests. This paper deals with automatic classification of Tamil documents and also the information extraction from those documents to construct the knowledge base...
This paper presents the idea of automated learning in virtual communities through “tarka”-based argumentative discussions. Prior to argumentative discussion, both the discussing agents will have various degrees of belief about the subject of discussion, in their respective knowledge bases. To attain valid knowledge about a particular subject, both the participants voluntarily undergo a tarka process...
In this paper, a methodology for Carnatic music singer identification is proposed and implemented. The motive behind identifying the singer is to extend this work for efficient music information retrieval of Carnatic music song based on singer identification. In this work, a new set of features that can be used in the process of Carnatic music singer identification is proposed and implemented. The...
This paper discusses the argumentative reasoning methodology adopted during knowledge sharing and the special techniques utilized from Indian logic to reason with inconsistent knowledge. Winning or losing arguments are not important; the amount of valid information shared between the arguers during rational debate qualifies for the scope of discussion. Proponent's arguments explain one's thoughts...
P2P networks provide a highly reliable way of sharing resources. But the peers have to manage the risk involved due to lack of knowledge about each other's trustworthiness. For the peers to behave honestly trust needs to be incorporated. Peers could provide different types of services. The trust framework should enable assessing the peers based on the services provided by them. This paper discusses...
This paper deals with improving the performance of Tamil speech recognition system, by using two level language models based on phonemes and syllables. The read speech data was normalized and segmented into phoneme sequences using the phoneme segmentation algorithm implemented for Tamil language. A phoneme recognition system converted the segmented phonemes to their corresponding graphemes. The errors...
Tremendous amount of data is available digitally now a days and therefore need arises for a system which can automatically track any copying of data without permission. Copying of others copyright material is an illegal act. Plagiarism as it is called, is an act of copying others literary works and posing as though it is ones own work. Here in this paper we have developed a system which can automatically...
Document summarization refers to the task of producing shorter version of the original document by selecting important sentences from the text. Tamil Document Summarization using sub graph presents a method for extracting sentences from an individual document to serve as a document summary or a pre-cursor to creating a generic document abstract. Language-Neutral Syntax (LNS), a system of representation...
In this paper, we propose a set of distinct features that endeavors to recognize the author of the text documents, independent of the theme of the document. The features are used to distinguish the unique style of every author. The features proposed are independent of the theme, so the features are suitable for any type of text document. Thus, it will be useful for systems that train themselves to...
In this work, the performance of Tamil phoneme recognition system was improved by using language models at the recognition phase. The speech signals were segmented at phonetic level using the language models to identify segmentation points. The phoneme level recognition was done using a similarity measure, based on the acoustic characteristics of the phoneme signal. The errors in the recognized phoneme...
This paper deals with the identification of the swaras in a given Carnatic song, which is an essential component, needed for raga identification of South Indian Classical - Carnatic music. Raga is a representation of the possible swaras that can occur in a given Carnatic song. This paper first deals with the segmentation of Carnatic vocal music and then attempts to find the pitch associated with each...
E-services are emerging as a new paradigm to build web applications. Extensible Markup Language (XML) is becoming a dominant standard for exchanging and storing information in XML-enabled repositories. With its increasing use in areas like e-commerce, there is a rapidly growing need for rule-based technology to support reactive functionality on XML repositories. Active (Event-Condition-Action, ECA)...
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