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70
Implementing High-Level Query Language Interfaces for Archetype-Based Electronic Health Records Database
"... In contrast to a single doctor-patient relationship, there are several departments in a hospital. Thus health data may be scattered and can be termed as islands of information. Electronic health records (EHRs) can make healthcare organizations operate more efficiently. These will help in reducing me ..."
Abstract
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Cited by 1 (0 self)
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In contrast to a single doctor-patient relationship, there are several departments in a hospital. Thus health data may be scattered and can be termed as islands of information. Electronic health records (EHRs) can make healthcare organizations operate more efficiently. These will help in reducing
Aligning Temporal Data by Sentinel Events: Discovering Patterns in Electronic Health Records
, 2008
"... Electronic Health Records (EHRs) and other temporal databases contain hidden patterns that reveal important cause-and-effect phenomena. Finding these patterns is a challenge when using traditional query languages and tabular displays. We present an interactive visual tool that complements query form ..."
Abstract
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Cited by 68 (18 self)
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Electronic Health Records (EHRs) and other temporal databases contain hidden patterns that reveal important cause-and-effect phenomena. Finding these patterns is a challenge when using traditional query languages and tabular displays. We present an interactive visual tool that complements query
Flexible Database Platform for Biomedical Research with Multiple User Interfaces and a Universal Query Engine
"... Abstract. Biomedical research on human subjects often requires a large amount of data to be collected by personal interviews, Internet based questionnaires, lab measurements or by extracting data from paper or electronic health records. This data needs to be stored, analyzed and interpreted in a com ..."
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platform described in this paper contains tools for dynamic designing of data models and electronic questionnaires, multiple user interfaces for data entry and a universal query engine for filtered output. The platform enables to make database and questionnaire changes on the fly without any manual
I.-Y.: Can clinician create high-quality databases? a study on a flexible electronic health record (fehr) system
- In: The Proceedings of the 1st ACM Health Informatics Symposium (IHI 2010
, 2010
"... Clinicians are becoming increasingly dependent on health information technologies (HIT) in their daily activities, like data collection. However, currently, most HITs are vendor designed systems, which are often inconsistent and inflexi-ble with respect to the needs of the clinicians. Consequently, ..."
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Cited by 3 (3 self)
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to build new templates/forms for data collection over an ex-isting EHR system through a user interface. The system automatically translates the forms to underlying databases while shielding the user from knowing the technical details. A key contribution is that the generated databases are high
Modeling and Implementing Record Linkage in Health Information Systems
"... Background: The process of identifying record pairs that represent the same entity (duplicate records) is technically known as record linkage and is one of the essential elements of data cleansing. This paper proposes a fast and efficient method for linkage detection within the healthcare domain. Th ..."
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. The features of the proposed approach are an embedded fast blocking method with a string matching function that accounts for keystroke mistakes made during data entry of a patient’s name and the addition of a module that dynamically generates blocks of possible associated and unique records. Methods
Databases and Distributed Systems Group
"... Smart cities are part of the Ambient Intelligence vision that foresees the vanishing of computational devices into the fabric of society and the ubiquitous availability of intelligent services in support of our daily lives. In this vision we should not be burdened by conscious manipulation of device ..."
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of context must be very rich and must encompass a deep understanding of the user and his or her needs and preferences, as well as the availability of resources in a dynamically reconfiguring environment. The spontaneous interaction of devices and the wealth of sensors providing data and detecting events make
Event Sequence Queries by Example or by Filters: Design and Empirical Evaluation
- CHI 2010
, 2010
"... Specifying event sequence queries is challenging even for skilled computer professionals familiar with SQL. Most graphical user interfaces for database search use a query-by-filters approach, which is often effective, but applies an exact match criteria. We describe a new query-by-example interface, ..."
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an example of use with electronic health records based on our ongoing collaboration with hospital physicians. Then we report on a controlled experiment with 18 participants that compared query-by-filters and query-by-example features. We report on the advantages and disadvantages of each approach
Querying Timestamped Event Sequences by Exact Search or Similarity-based Search: Design and Empirical Evaluation
, 2010
"... Specifying timestamped event sequence queries is challenging even for skilled computer professionals familiar with SQL. Most graphical user interfaces for database search use a exact search approach, which is often effective, but applies an exact match criteria. We describe a new similarity-based se ..."
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Specifying timestamped event sequence queries is challenging even for skilled computer professionals familiar with SQL. Most graphical user interfaces for database search use a exact search approach, which is often effective, but applies an exact match criteria. We describe a new similarity-based
A Novel Data Extraction and Alignment Method for Web Databases
"... ABSTRACT: Online databases, also called web databases, comprise the deep web tag and value. Compared with WebPages in the surface web, which can be accessed by using a unique URL, pages in the deep web are dynamically generated in response to a user query submitted through the query interface of a w ..."
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ABSTRACT: Online databases, also called web databases, comprise the deep web tag and value. Compared with WebPages in the surface web, which can be accessed by using a unique URL, pages in the deep web are dynamically generated in response to a user query submitted through the query interface of a
Results 1 - 10
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70