Results 1 - 10 of 153

A Survey of Automatic Deep Web Classification Techniques

by Umara Noor, Zahid Rashid, Azhar Rauf
"... To devise vision of the next generation of the web, deep web technologies have gained larger attention in a last few years. An eminent feature of next generation of web is the automation of tasks. A large part of Deep web comprises of online structured domain specific databases that are accessed usi ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
impossible to classify these deep web search sources manually into their respective domains. For this purpose, several automatic deep web classification techniques have been proposed in the literature. In this paper apart from the literature survey, we propose a framework for analysis of automatic

Touring protein fold space with DALI/FSSP

by Liisa Holm, Chris S - Nucleic Acids Res , 1998
"... The FSSP database and its new supplement, the Dali Domain Dictionary, present a continuously updated classification of all known 3D protein structures. The classification is derived using an automatic structure alignment program (Dali) for the all-against-all comparison of structures in the Protein ..."
Abstract - Cited by 188 (0 self) - Add to MetaCart
are decomposed into structural domains based on the recurrence of structural motifs; (iii) folds are defined as tight clusters of domains in fold space. The fold classification, domain definitions and test sets for sequence-structure alignment (threading) are accessible on the web at www

Using Web Structure for Classifying and Describing Web Pages

by Eric J. Glover, Kostas Tsioutsiouliklis, Steve Lawrence, David M. Pennock, Gary W. Flake , 2002
"... The structure of the web is increasingly being used to improve organization, search, and analysis of information on the web. For example, Google uses the text in citing documents (documents that link to the target document) for search. We analyze the relative utility of document text, and the text i ..."
Abstract - Cited by 102 (3 self) - Add to MetaCart
The structure of the web is increasingly being used to improve organization, search, and analysis of information on the web. For example, Google uses the text in citing documents (documents that link to the target document) for search. We analyze the relative utility of document text, and the text

Transcendence: Enabling a personal view of the deep web

by Jeffrey P. Bigham, Anna C. Cavender, Ryan S. Kaminsky, Craig M. Prince, Tyler S. Robison - In Proc. of the 13th Intl. Conf. on Intelligent User Interfaces (IUI ’08). Gran Canaria , 2008
"... A wealth of structured, publicly-available information exists in the deep web but is only accessible by querying web forms. As a result, users are restricted by the interfaces provided and lack a convenient mechanism to express novel and independent extractions and queries on the underlying data. Tr ..."
Abstract - Cited by 10 (2 self) - Add to MetaCart
A wealth of structured, publicly-available information exists in the deep web but is only accessible by querying web forms. As a result, users are restricted by the interfaces provided and lack a convenient mechanism to express novel and independent extractions and queries on the underlying data

PIRSF: family classification system at the Protein Information Resource

by Anastasia N. Nikolskaya, Cecilia N. Arighi, Hongzhan Huang, Winona C. Barker, Cathy H. Wu - Nucleic Acids Res , 2004
"... proteins and domains. The primary PIRSF classification unit is the homeomorphic family, whose members are both homologous (evolved from a common ancestor) and homeomorphic (sharing full-length sequence similarity and a common domain architecture). PIRSF families are curated systematically based on l ..."
Abstract - Cited by 82 (13 self) - Add to MetaCart
on literature review and integrative sequence and functional analysis, including sequence and structure similarity, domain architecture, functional association, genome context, and phyletic pattern. The results of classification and expert annotation are summarized in PIRSF family reports with graphical viewers

We feel fine and searching the emotional web

by Sepandar D. Kamvar - In Proceedings of WSDM , 2011
"... We present We Feel Fine, an emotional search engine and web-based artwork whose mission is to collect the world’s emotions to help people better understand themselves and others. We Feel Fine continuously crawls blogs, microblogs, and social networking sites, extracting sentences that include the wo ..."
Abstract - Cited by 31 (0 self) - Add to MetaCart
was elected? ” While most research in sentiment analysis focuses on algorithms for extraction and classification of sentiment about given topics, we focus instead on building an interface that provides an engaging means of qualitative exploration of emotional data, and a flexible data collection and serving

The BINGO! System for Information Portal Generation And Expert Web Search

by Sergej Sizov, Michael Biwer, Jens Graupmann, Stefan Siersdorfer, Martin Theobald, Gerhard Weikum, Patrick Zimmer - In CIDR , 2003
"... This paper presents the BINGO! focused crawler, an advanced tool for information portal generation and expert Web search. In contrast to standard search engines such as Google which are solely based on precomputed index structures, a focused crawler interleaves crawling, automatic classificati ..."
Abstract - Cited by 31 (12 self) - Add to MetaCart
This paper presents the BINGO! focused crawler, an advanced tool for information portal generation and expert Web search. In contrast to standard search engines such as Google which are solely based on precomputed index structures, a focused crawler interleaves crawling, automatic

A strategy for data storage and the search for semi-structured data in the Web

by N. F. F. Ebecken, J. L. Dos A. Rosa
"... This paper has the objective of developing a methodology to store a great mass of semi-structured data and its later recovery, focusing on possible improvements and applications by text mining, uniting related articles from many specialties. The present work intends to contribute by way of supplying ..."
Abstract - Add to MetaCart
of supplying a strong methodology based on text mining algorithms, searching for a better automated analysis of documents by text classification and making it easy to store and acquire the relevant information in documents on the Web.

The connectivity sonar: detecting site functionality by structural patterns

by Einat Amitay, David Carmel, Adam Darlow, Ronny Lempel, Aya Soffer - In Proceedings of the Fourteenth ACM Conference on Hypertext and Hypermedia , 2003
"... Web sites today serve many different functions, such as corporate sites, search engines, e-stores, and so forth. As sites are created for different purposes, their structure and connectivity characteristics vary. However, this research argues that sites of similar role exhibit similar structural pat ..."
Abstract - Cited by 62 (1 self) - Add to MetaCart
Web sites today serve many different functions, such as corporate sites, search engines, e-stores, and so forth. As sites are created for different purposes, their structure and connectivity characteristics vary. However, this research argues that sites of similar role exhibit similar structural

BIOINFORMATICS Analysis and classification of RNA tertiary structures

by Mira Abraham, Oranit Dror, Ruth Nussinov, Haim J. Wolfson
"... There is a fast growing interest in noncoding RNA transcripts. These transcripts are not translated into proteins, but play essential roles in many cellular and pathological processes. Recent efforts toward comprehension of their function has led to a substantial increase in both the number and the ..."
Abstract - Add to MetaCart
between and within clusters. We also developed an application for searching DARTS with a new structure. The search is fast and its performance was successfully tested on all solved RNA structures since the creation of DARTS. A user-friendly interface for both the database and the search application
Results 1 - 10 of 153