Results 1 - 10 of 121,415

A framework for information systems architecture.

by J A Zachman - IBM Syst. J., , 1987
"... With increasing size and complexity of the implementations of information systems, it is necessary to use some logical construct (or architecture) for defining and controlling the interfaces and the integration of all of the components of the system. This paper defines information systems architect ..."
Abstract - Cited by 546 (0 self) - Add to MetaCart
in complexity in information systems. The inherent limitations of the then-available 4K machines, for example, constrained design and necessitated suboptimal approaches for automating a business. Current technology is rapidly removing both conceptual and financial constraints. It is not hard to speculate about

Database resources of the National Center for Biotechnology Information

by David L. Wheeler, Tanya Barrett, Dennis A. Benson, Stephen H. Bryant, Kathi Canese, Vyacheslav Chetvernin, Deanna M. Church, Michael Dicuccio, Ron Edgar, Scott Federhen, Lewis Y. Geer, Yuri Kapustin, Oleg Khovayko, David L, David J. Lipman, Thomas L. Madden, Donna R. Maglott, James Ostell, Vadim Miller, Kim D. Pruitt, Gregory D. Schuler, Edwin Sequeira, Steven T. Sherry, Karl Sirotkin, Re Souvorov, Grigory Starchenko, Roman L. Tatusov, Tatiana A. Tatusova, Lukas Wagner, Eugene Yaschenko - Nucleic Acids Res , 2008
"... In addition to maintaining the GenBankÒ nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI’s Web site. NCBI resources include Entrez, ..."
Abstract - Cited by 979 (15 self) - Add to MetaCart
In addition to maintaining the GenBankÒ nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI’s Web site. NCBI resources include Entrez,

Querying Heterogeneous Information Sources Using Source Descriptions

by Alon Levy, Anand Rajaraman, Joann Ordille , 1996
"... We witness a rapid increase in the number of structured information sources that are available online, especially on the WWW. These sources include commercial databases on product information, stock market information, real estate, automobiles, and entertainment. We would like to use the data stored ..."
Abstract - Cited by 724 (34 self) - Add to MetaCart
We witness a rapid increase in the number of structured information sources that are available online, especially on the WWW. These sources include commercial databases on product information, stock market information, real estate, automobiles, and entertainment. We would like to use the data

Adaptive Protocols for Information Dissemination in Wireless Sensor Networks

by Wendi Rabiner Heinzelman, Joanna Kulik, Hari Balakrishnan , 1999
"... In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation) , that eciently disseminates information among sensors in an energy-constrained wireless sensor network. Nodes running a SPIN communication protocol name their data using high-lev ..."
Abstract - Cited by 671 (10 self) - Add to MetaCart
In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation) , that eciently disseminates information among sensors in an energy-constrained wireless sensor network. Nodes running a SPIN communication protocol name their data using high

Games with Incomplete Information Played by 'Bayesian' Players, I-III

by John C Harsanyi - MANAGEMENT SCIENCE , 1967
"... The paper develops a new theory for the analysis of games with incomplete information where the players are uncertain about some important parameters of the game situation, such as the payoff functions, the strategies available to various players, the information other players have about the game, e ..."
Abstract - Cited by 787 (2 self) - Add to MetaCart
The paper develops a new theory for the analysis of games with incomplete information where the players are uncertain about some important parameters of the game situation, such as the payoff functions, the strategies available to various players, the information other players have about the game

Investor psychology and security market under- and overreactions

by Kent Daniel, David Hirshleifer - Journal of Finance , 1998
"... We propose a theory of securities market under- and overreactions based on two well-known psychological biases: investor overconfidence about the precision of private information; and biased self-attribution, which causes asymmetric shifts in investors ’ confidence as a function of their investment ..."
Abstract - Cited by 698 (43 self) - Add to MetaCart
challenge to the traditional view that securities are rationally priced to re-f lect all publicly available information. Some of the more pervasive anoma-

Protecting respondents’ identities in microdata release

by Pierangela Samarati - In IEEE Transactions on Knowledge and Data Engineering (TKDE , 2001
"... Today’s globally networked society places great demand on the dissemination and sharing of information. While in the past released information was mostly in tabular and statistical form, many situations call today for the release of specific data (microdata). In order to protect the anonymity of the ..."
Abstract - Cited by 512 (32 self) - Add to MetaCart
, and ZIP code, that can be linked to publicly available information to re-identify respondents and inferring information that was not intended for disclosure. In this paper we address the problem of releasing microdata while safeguarding the anonymity of the respondents to which the data refer

Landscape Ecology

by Rémy J. Petit, Et Al, M. A. White , 1986
"... The following resources related to this article are available online at www.sciencemag.org (this information is current as of December 14, 2007): Updated information and services, including high-resolution figures, can be found in the online version of this article at: ..."
Abstract - Cited by 541 (6 self) - Add to MetaCart
The following resources related to this article are available online at www.sciencemag.org (this information is current as of December 14, 2007): Updated information and services, including high-resolution figures, can be found in the online version of this article at:

Treemaps: a space-filling approach to the visualization of hierarchical information structures

by Brian Johnson, Ben Shneiderman - PROC. 2ND INTERNATIONAL VISUALIZATION CONFERENCE 1991. IEEE , 1991
"... This paper describes a novel method for the visualization of hierarchically structured information. The Tree-Map visualization technique makes 100 % use of the available display space, mapping the full hierarchy onto a rectangular region in a space-filling manner. This efficient use of space allows ..."
Abstract - Cited by 476 (26 self) - Add to MetaCart
This paper describes a novel method for the visualization of hierarchically structured information. The Tree-Map visualization technique makes 100 % use of the available display space, mapping the full hierarchy onto a rectangular region in a space-filling manner. This efficient use of space allows

PAUP*: Phylogenetic Analysis Using Parsimony (and other methods) 4.0.b5

by David L. Swofford , 2001
"... This documentation is currently under construction, therefore, we cannot guarantee the accuracy of the information described herein. A much more user-friendly manual is in progress. Revisions will be made available to registered users over the World Wide Web at ..."
Abstract - Cited by 5090 (6 self) - Add to MetaCart
This documentation is currently under construction, therefore, we cannot guarantee the accuracy of the information described herein. A much more user-friendly manual is in progress. Revisions will be made available to registered users over the World Wide Web at
Results 1 - 10 of 121,415