[PDF] Top 20 A CONCEPTUAL FRAMEWORK FOR ONTOLOGY BASED INFORMATION RETRIEVAL

... of information and finding useful information from such collections became a ...of Information Retrieval (IR) was born to facilitate the fast and relevant ...efficient retrieval of ... See full document

... In this section, query expansion and semantic annotation techniques of information retrieval are discussed. This is due to their popularity judging from the literatures reviewed. For query expansion ... See full document

... some information in the web , the search engine abstracts the information to the keyword combination and then submits ...represent information in the form of knowledge base, as ... See full document

... a conceptual Framework for extraction of ontology based knowledge of educational actors through integrating knowledge management (KM) in a scenarization process of online learning subject by ... See full document

... building ontology which helps in getting the refined sentiment analysis. Ontology means a formal, explicit specification of a shared ...phenomena. Ontology is used for knowledge sharing and reuse. It ... See full document

... The experimental results of the proposed method to document retrieval are presented in this section. The proposed method has been implemented in java (jdk 1.6) and the experimentation is performed on a 3.0 GHz ... See full document

... in information systems have been mainly investigated as a separate phenomenon from that of concept creation and vague- ...of ontology matching, a wide literature review is provided in ...topic, based ... See full document

... Information retrieval ranking document is order the documents according to the users searching query. Term frequency (tf) that appears in the document is one of the most existing appoint for ... See full document

... FREyA, NLP-Reduce and AutoSPARQL are some of the Natural Language Interfaces developed for Semantic Search systems. NLP Reduce is a Natural Language Interface for semantic search. It is naive and domain-independent. It ... See full document

... E-LEARNING INFORMATION RETRIEVAL MODEL BASED ON ONTOLOGY This system is composed of 4 modules: ontology Management module, resource collection module, semantic procession module and retr[r] ... See full document

... In our approach decision-making on essential parameters selection has been simulated and their (optimal) values upon relatively large number of interconnected influential process parameters have been determined. These ... See full document

... extracted based on the ontology in the proposed feature ...As ontology specifies a domain conceptualization regarding concepts, attributes, and relations [14], a concept based tree structure ... See full document

... and conceptual classification. It is based on the mathematical order theory and the theory of complete lattices (Ganter and Wille, 1999; Wille, ...and information and computer science (Priss, 1999; ... See full document

... for information retrieval from distributed information systems such as the Web ...algorithm based on WordNet, a new crawling technique based on ontology, and a new rapid ... See full document

... the framework here the actual interaction between the entire step takes place here the important interaction is between the context extractor and the context pool take place if any user profile does not exist then ... See full document

... Inverted indexes associate each word in the text with a list of pointers to the positions where the word appears in the document. For each term, the list of all documents which contained that term and additional ... See full document

... share information in a way that can be read automatically by computers, enabling data from different sources to be connected and queried ...beliefs based on new or existing information ...inferences ... See full document

... novel ontology-based approach to information retrieval (IR) is presented in ...system based on a domain knowledge presentation schema in form of ...this ontology. In this a way ... See full document

... commodity information in the Internet is much richer than ever ...product information retrieval mechanism is become more and more important, because information retrieval is the most ... See full document

... Algorithm Ontology (KiSAO) [7], the Terminology for the Descrip- tion of Dynamics (TEDDY) [7], the Discrete-Event Model- ing Ontology (DeMO) [8,9] and the Systems Biology Ontology (SBO) ...formalizes ... See full document