Results 1 - 10 of 11,970

Automatically Constructing a Dictionary for Information Extraction Tasks

by Ellen Riloff , 1993
"... Knowledge-based natural language processing systems have achieved good success with certain tasks but they are often criticized because they depend on a domain-specific dictionary that requires a great deal of manual knowledge engineering. This knowledge engineering bottleneck makes knowledge-b ..."
Abstract - Cited by 263 (22 self) - Add to MetaCart
-based NLP systems impractical for real-world applications because they cannot be easily scaled up or ported to new domains. In response to this problem, we developed a system called AutoSlog that automatically builds a domain-specific dictionary of concepts for extracting information from text. Using

Automatic Construction of News Hypertext

by Theodore Dalamagas, Mark D. Dunlop - Proceedings of HIM '97, DD98 , 1997
"... The automatic construction of hypertext is an important part of the hypertext authoring process. In this paper, we present a methodology for the automatic creation of links for news hypertext which is tailored to the domain of newspaper archives. The suggested framework is conceptualized with the ..."
Abstract - Cited by 8 (1 self) - Add to MetaCart
The automatic construction of hypertext is an important part of the hypertext authoring process. In this paper, we present a methodology for the automatic creation of links for news hypertext which is tailored to the domain of newspaper archives. The suggested framework is conceptualized

Automatic Retrieval and Clustering of Similar Words

by Dekang Lin , 1998
"... greatest challenges in natural language learning. We first define a word similarity measure based on the distributional pattern of words. The similarity measure allows us to construct a thesaurus using a parsed corpus. We then present a new evaluation methodology for the automatically constructed th ..."
Abstract - Cited by 943 (15 self) - Add to MetaCart
greatest challenges in natural language learning. We first define a word similarity measure based on the distributional pattern of words. The similarity measure allows us to construct a thesaurus using a parsed corpus. We then present a new evaluation methodology for the automatically constructed

Towards the Automatic Construction of Conceptual

by Dino Ienco, Rosa Meo
"... Abstract. In this paper we investigate the possibility of an automatic construction of conceptual taxonomies and evaluate the achievable results. In our meaning, a concept is represented by a keyword contained and extracted from a text corpus. A conceptual taxonomy is then a hierarchical organizatio ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Abstract. In this paper we investigate the possibility of an automatic construction of conceptual taxonomies and evaluate the achievable results. In our meaning, a concept is represented by a keyword contained and extracted from a text corpus. A conceptual taxonomy is then a hierarchical

Automatically constructing Wordnet synsets

by Nhut Khang , Feras Lam , Jugal Al Tarouti , Kalita
"... Abstract Manually constructing a Wordnet is a difficult task, needing years of experts' time. As a first step to automatically construct full Wordnets, we propose approaches to generate Wordnet synsets for languages both resource-rich and resource-poor, using publicly available Wordnets, a mac ..."
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Abstract Manually constructing a Wordnet is a difficult task, needing years of experts' time. As a first step to automatically construct full Wordnets, we propose approaches to generate Wordnet synsets for languages both resource-rich and resource-poor, using publicly available Wordnets, a

Automatic Construction of Surface Model

by Miroslav Marić, Filip Marić, Žarko Mijajlović, Boško Jovanović
"... Abstract: Our primary goal is surface reconstruction by use of data obtained by 3D scanning. We describe method and its implementation for automatic construction of surface model (triangular mesh) from unorganized set of points. The method doesn't exploit any additional knowledge in specific pr ..."
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Abstract: Our primary goal is surface reconstruction by use of data obtained by 3D scanning. We describe method and its implementation for automatic construction of surface model (triangular mesh) from unorganized set of points. The method doesn't exploit any additional knowledge in specific

On visual maps and their automatic construction

by Robert Sim , 2004
"... This thesis addresses the problem of automatically constructing a visual represen-tation of an unknown environment that is useful for robotic navigation, localization and exploration. There are two main contributions. First, the concept of the visual map is developed, a representation of the visual ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
This thesis addresses the problem of automatically constructing a visual represen-tation of an unknown environment that is useful for robotic navigation, localization and exploration. There are two main contributions. First, the concept of the visual map is developed, a representation of the visual

Automatic Construction of Taxonomies of Categories

by unknown authors
"... Hierarchies are an intuitive and effective organization paradigm for data. Of late there has been considerable research on automatically learning a hierarchical organizations of data. In this paper, we formulate the problem of “automatically constructing hierarchical taxonomies”, which we define as ..."
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Hierarchies are an intuitive and effective organization paradigm for data. Of late there has been considerable research on automatically learning a hierarchical organizations of data. In this paper, we formulate the problem of “automatically constructing hierarchical taxonomies”, which we define

Automatic Construction Of Personalized

by Tv News Programs, Bernard Merialdo, Kyung Tak Lee, Dario Luparello, Jeremie Roudaire - In ACM Multimedia conference , 1999
"... In this paper, we study the automatic construction of personalized TV News programs, where we want to build a program with predefined duration and maximum content value for a specific user. We combine video indexing techniques to parse TV News recordings into stories, and information filtering techn ..."
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In this paper, we study the automatic construction of personalized TV News programs, where we want to build a program with predefined duration and maximum content value for a specific user. We combine video indexing techniques to parse TV News recordings into stories, and information filtering

Automatically constructing Wordnet synsets

by Khang Nhut Lam, Feras Al Tarouti, Jugal Kalita
"... Manually constructing a Wordnet is a dif-ficult task, needing years of experts ’ time. As a first step to automatically construct full Wordnets, we propose approaches to generate Wordnet synsets for languages both resource-rich and resource-poor, us-ing publicly available Wordnets, a ma-chine transl ..."
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Manually constructing a Wordnet is a dif-ficult task, needing years of experts ’ time. As a first step to automatically construct full Wordnets, we propose approaches to generate Wordnet synsets for languages both resource-rich and resource-poor, us-ing publicly available Wordnets, a ma
Results 1 - 10 of 11,970