16 Hits in 2.0 sec

Integrating content search with structure analysis for hypermedia retrieval and management

Wen-Syan Li, K. Selçuk Candan
1999 ACM Computing Surveys  
Hypertext and hypermedia have emerged as primary means for structuring documents and for accessing the Web. It has two aspects: content and structural information.  ...  This research topic has emerged as a main focus of many recent conferences and research communities, including computer-human interface, information retrieval, hypertext, databases, and Web.  ...  "WebOQL: Restructuring Documents, Databases, and Webs" in Proceedings of the 14th International Conference on Data Engineering, Orlando, Florida, 24-33, February 1998.  ... 
doi:10.1145/345966.345999 fatcat:arodv43xvjdszpi3r32oz7si6u

Database techniques for the World-Wide Web

Daniela Florescu, Alon Levy, Alberto Mendelzon
1998 SIGMOD record  
Mohan, Yannis Papakonstantinou, Oded Shmueli, Anthony Tomasic and Dan Weld.  ...  Acknowledgements The authors are grateful to the following colleagues who provided suggestions and comments on earlier versions of this paper: Serge Abiteboul, Gustavo Arocena, Paolo Atzeni, Jos e B l  ...  Web site construction and restructuring: A di erent aspect in which database concepts and technology can be applied is that of building, restructuring and managing web-sites.  ... 
doi:10.1145/290593.290605 fatcat:sn73hqmulvdkzc3p33fygnj2ca

A Survey of Web Information Extraction Systems

Chia-Hui Chang, M. Kayed, M.R. Girgis, K.F. Shaalan
2006 IEEE Transactions on Knowledge and Data Engineering  
This paper surveys the major Web data extraction approaches and compares them in three dimensions: the task domain, the automation degree, and the techniques used.  ...  Therefore, the availability of robust, flexible Information Extraction (IE) systems that transform the Web pages into program-friendly structures such as a relational database will become a great necessity  ...  is a functional language that can be used as query language for the Web, for semistructured data and for website restructuring [19] .  ... 
doi:10.1109/tkde.2006.152 fatcat:6pi5eoq4t5buvpdtp36egmnclu

Anatomy of the coupling query in a web warehouse

Sourav S. Bhowmick, Wee Keong Ng, Sanjay Madria, Ee-Peng Lim
2002 Information and Software Technology  
Coupling query may be used for querying both HTML and XML documents.  ...  To populate a data warehouse specifically designed for Web data, i.e. web warehouse, it is imperative to harness relevant documents from the Web.  ...  WebOQL [3] is a functional language, but queries are couched in the familiar select-from-where form. It allows to navigate, query and restructure graphs.  ... 
doi:10.1016/s0950-5849(02)00051-4 fatcat:i7gl32rulzephfy6metwdd3lu4

Database-Inspired Search

David Konopnicki, Oded Shmueli
2005 Very Large Data Bases Conference  
We identify two main environments for searching, the enterprise and the web at large.  ...  Both environments could benefit from database-inspired integration language, and an execution system that implements it.  ...  Acknowledgment: We would like to thank Ran El-Yaniv and Yoelle Maarek for their help.  ... 
dblp:conf/vldb/KonopnickiS05 fatcat:tvxazngbfrcutmm5bc5zqms2ay

Xing: a visual XML query language

M. Erwig
2003 Journal of Visual Languages and Computing  
We present a visual language for querying and transforming XML data. The language is based on a visual document metaphor and the notion of document patterns and rules.  ...  It combines a dynamic form-based interface for defining queries and transformation rules with powerful pattern matching capabilities and offers thus a highly expressive visual language.  ...  Web Query Languages and Document Processing There has also been work on the related issue of how to query the World-Wide Web.  ... 
doi:10.1016/s1045-926x(02)00074-5 fatcat:4nfbbcfuurggfnl7dr3fch7jiq

Interoperable framework for improving data quality using semantic approach: use case on biodiversity

Priyanka Singh, Dheeraj Kumar, Sameer Saran
2018 Environmental Sustainability  
multiple-record documents by saving time and energy.  ...  kinds of digital data on the Web.  ...  of documents and services.  ... 
doi:10.1007/s42398-018-00033-1 fatcat:hf7gyzl2jnbj3glesx4gmak3rq

Personalizing Interactions with Information Systems [chapter]

Saverio Perugini, Naren Ramakrishnan
2003 Advances in Computers  
The survey covers mechanisms for information-finding on the web, advanced information retrieval systems, dialogbased applications, and mobile access paradigms.  ...  Specific emphasis is placed on studying how users interact with an information system and how the system can encourage and foster interaction.  ...  On the other hand, DSQ (Database-Supported (Web) Queries), its complement, leverages DB relations to enhance and explain web search results.  ... 
doi:10.1016/s0065-2458(03)57007-3 fatcat:rdooy2c4gnfajgvu246kjzm2ja

PIPE: Web personalization by partial evaluation

N. Ramakrishnan
2000 IEEE Internet Computing  
It is applied here as a methodology for personalizing Web content. Two very different implementations of the methodology demonstrate its effectiveness. 21 IEEE INTERNET COMPUTING  ...  Examples include WebSQL, WebOQL, and Florid.  ...  from the information-filtering and Web database management communities use keywords, string matching, link patterns, and manually compiled identifiers to provide simple "Web query languages" for personalization  ... 
doi:10.1109/4236.895012 fatcat:dns77g5vxjcahpw7xe7jimr2ay

PIPE: Personalizing Recommendations via Partial Evaluation [article]

Naren Ramakrishnan
2000 arXiv   pre-print
This technique supports both content-based and collaborative approaches, and is applicable to a range of applications that require automatic information integration from multiple web sources.  ...  The scalability of this technique is demonstrated by its ability to interface with online web ontologies that index thousands of web pages.  ...  Feedback from several anonymous referees helped clarify the presentation and improve the article.  ... 
arXiv:cs/9910015v3 fatcat:lx4j3o2fpvbvrnw6hcwnc3znfa

Dynamic creation of multimedia Web views on heterogeneous information sources

A. Morishima, H. Kitagawa, H. Mizuguchi, S. Koizumi
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences  
The scheme achieves dynamic creation of various Web views combining multimedia objects stored in heterogeneous information sources such as the Web, structured documents, and databases.  ...  Integration of the World Wide Web and other information sources is strongly required in the recent advanced application environments.  ...  Acknowledgement This work has been supported in part by the Ministry of Education, Science, Sports and Culture, Japan, and Information Broadcasting Laboratories, Inc. The authors are  ... 
doi:10.1109/hicss.2000.926857 dblp:conf/hicss/MorishimaKMK00 fatcat:yezixzkppje4fiu6e3mehkrezy

Citation analysis of database publications

Erhard Rahm, Andreas Thor
2005 SIGMOD record  
He is an invited expert to the W3C Full-Text Task Force, and is also the recipient of the NSF CAREER Award and an IBM Faculty Award.  ...  Gerhard serves on the editorial boards of ACM TODS and IEEE CS TKDE, and he was the program committee chair for the 2004 SIGMOD conference in Paris.  ...  Ramesh Jain elaborated on his vision of a document and an event Web.  ... 
doi:10.1145/1107499.1107505 fatcat:c4evhhw6y5difggghxsvvdqzeu

Operational and abstract semantics of the query language G-Log

Agostino Cortesi, Agostino Dovier, Elisa Quintarelli, Letizia Tanca
2002 Theoretical Computer Science  
In order to take full advantage of the topological structure of digital documents, and particularly web sites, their hierarchical organization should be exploited by introducing a notion of query similar  ...  to the one used in database systems.  ...  Metodologie e tecnologie per la gestione di dati e processi su reti Internet e Intranet, and by the CNR Progetto Coordinato MIDA.  ... 
doi:10.1016/s0304-3975(01)00295-x fatcat:ip7eew4i2zgfbazbb5hle22uui

Π-web join in a web warehouse

S.S. Bhowmick, S.K. Madria, Wee-Keong Ng, Ee-Peng Lim
Proceedings. 6th International Conference on Advanced Systems for Advanced Applications  
The key objective of our web warehousing project, called WHOWEDA (Warehouse of Web Data), is to design and implement a web warehouse that materializes and manages useful information from the Web.  ...  Informally, it is the combination of web join and web project operators which filter out irrelevant information from a joined web table.  ...  The WebOQL system [3] supports a general class of data restructuring operations in the context of the Web.  ... 
doi:10.1109/dasfaa.1999.765759 dblp:conf/dasfaa/BhowmickMNL99 fatcat:tqti2pols5dcbbmcxnhol3z6oy

A visual language for XML

M. Erwig
Proceeding 2000 IEEE International Symposium on Visual Languages  
The language is based on a visual document metaphor and the notion of document patterns.  ...  XML is becoming one of the most influential standards concerning data exchange and Web-presentations. In this paper we present a visual language for querying and transforming XML data.  ...  An icon-based visual language for restructuring Web contents is presented in [21] .  ... 
doi:10.1109/vl.2000.874349 dblp:conf/vl/Erwig00 fatcat:gicqes56ufhehihrxlu5lk5r2m
« Previous Showing results 1 — 15 out of 16 results