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115,587
information needs
"... Electronic access to research information for health professionals is a key com-ponent in developing evidence-based healthcare. As nurses take on extended roles and work more autonomously, it is assumed that they will take increasing advantage of these technologies. However, little is known about th ..."
Abstract
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the decisions that nurses make and the information needs that arise within the context of those decisions. This article presents an analysis of 410 nurse–patient consultations and interviews with 76 primary care nurses, and explores nurses ’ information needs and their use of electronic information tools
Mediators in the architecture of future information systems
- IEEE COMPUTER
, 1992
"... The installation of high-speed networks using optical fiber and high bandwidth messsage forwarding gateways is changing the physical capabilities of information systems. These capabilities must be complemented with corresponding software systems advances to obtain a real benefit. Without smart softw ..."
Abstract
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Cited by 1135 (20 self)
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software we will gain access to more data, but not improve access to the type and quality of information needed for decision making. To develop the concepts needed for future information systems we model information processing as an interaction of data and knowledge. This model provides criteria for a high
Interior Information Needs Assessment for
"... 2007 northern interior information needs assessment for watershed ..."
Modern Information Retrieval
, 1999
"... Information retrieval (IR) has changed considerably in the last years with the expansion of the Web (World Wide Web) and the advent of modern and inexpensive graphical user interfaces and mass storage devices. As a result, traditional IR textbooks have become quite out-of-date which has led to the i ..."
Abstract
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Cited by 3233 (29 self)
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Information retrieval (IR) has changed considerably in the last years with the expansion of the Web (World Wide Web) and the advent of modern and inexpensive graphical user interfaces and mass storage devices. As a result, traditional IR textbooks have become quite out-of-date which has led
A taxonomy of web search
- SIGIR FORUM
, 2002
"... Classic IR (information retrieval) is inherently predicated on users searching for information, the socalled "information need". But the need behind a web search is often not informational -- it might be navigational (give me the url of the site I want to reach) or transactional (show me s ..."
Abstract
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Cited by 655 (4 self)
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Classic IR (information retrieval) is inherently predicated on users searching for information, the socalled "information need". But the need behind a web search is often not informational -- it might be navigational (give me the url of the site I want to reach) or transactional (show me
Querying Heterogeneous Information Sources Using Source Descriptions
, 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
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Cited by 724 (34 self)
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-featured database systems and can answer only a small set of queries over their data (for example, forms on the WWW restrict the set of queries one can ask). (3) Since the number of sources is very large, effective techniques are needed to prune the set of information sources accessed to answer a query. (4
A Simple Model of Capital Market Equilibrium with Incomplete Information
- JOURNAL OF FINANCE
, 1987
"... The sphere of modern financial economics encompases finance, micro investment theory and much of the economics of uncertainty. As is evident from its influence on other branches of economics including public finance, industrial organization and monetary theory, the boundaries of this sphere are both ..."
Abstract
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Cited by 756 (2 self)
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focus on corporate financial management. There is no need in this meeting of the guild to recount the subsequent evolution from this conceptual potpourri to a rigorous economic
Information Needs in Agent Teamwork
- Web Intelligence and Agent Systems: An International Journal
, 2004
"... Members of e#ective human teams can often anticipate information needs of teammates and o#er relevant information to them proactively. Such capabilities are highly desirable for agent teams to achieve better teamwork processes for supporting information gathering, information fusion, and decision ..."
Abstract
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Cited by 4 (2 self)
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Members of e#ective human teams can often anticipate information needs of teammates and o#er relevant information to them proactively. Such capabilities are highly desirable for agent teams to achieve better teamwork processes for supporting information gathering, information fusion
Using Information Scent to Model User Information Needs and Actions on the Web
, 2001
"... On the Web, users typically forage for information by navigating from page to page along Web links. Their surfing patterns or actions are guided by their information needs. Researchers need tools to explore the complex interactions between user needs, user actions, and the structures and contents of ..."
Abstract
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Cited by 179 (2 self)
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On the Web, users typically forage for information by navigating from page to page along Web links. Their surfing patterns or actions are guided by their information needs. Researchers need tools to explore the complex interactions between user needs, user actions, and the structures and contents
Results 1 - 10
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115,587
