This cell manages the terminology and knowledge information typically
used in the hive. It is contacted for, or distributes knowledge to, cells during
most of the hives transactions.
This cell holds large files of data including radiological images and
genetic sequences. The files are generally referenced from the Data Repository
Cell.
This cell manipulates text reports to extract specific terms and
knowledge from them. These concepts are then used to achieve various
representations of the data.
This cell is used to manage a patient's protected health information
in a manner consistent with the HIPAA privacy rule. Patient data is available
only as a HIPAA defined "Limited Data Set" to most of the hive.
This specialized analysis cell uses mutual information theory to
calculate observed correlations within the data of the hive. This type of cell
represents an important achievement of the hive.
This specialized processing cell expects a pulmonary function report
in a specific format and yields the embedded test values thru parsing the
report. It works as part of the hive only for this specific, localized
purpose.
This cell is used to process information in steps through various
parts of the hive. Most processed information will come to reside in the Data
Repository Cell or as a display to the user.
This server-side CRC plug-in calculates patient count breakdown for
the children of a given concept. It is used in conjunction with an enhanced
ontology workbench plug-in.
The i2b2 Web Client is a collection of client-side components designed
as an YUI AJAX-based plug-ins that communicate with i2b2 Cells and allow the
investigator to query and display the data of the hive.
The i2b2 Workbench is a collection of client-side components designed
as Eclipse-based java plug-ins that communicate with i2b2 Cells and allow the
investigator to query, analyze, and display the data of the hive, generally in
greater depth than the web client.
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