software engineering recitation 5 suhit gupta. review cvs problems hw1
Post on 15-Jan-2016
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Software Engineering
Recitation 5
Suhit Gupta
Review
CVS problems HW1
Today we will be covering…
BSCW Siena CHIME KX
BSCW
http://bscw.gmd.de Collaborative environment
Siena
University of Colorado pub/sub architecture http://www.cs.colorado.edu/serl/siena/ Events Attribute tag… header Problems with no. of events per second
CHIME – Columbia Hypermedia IMmersion Environment
CHIME is a collaborative virtual environment designed to connect to any collection of backend data sources and immerse users in a 3D depiction of those sources.
Multiple, heterogeneous data sources can be represented in a homogenous environment.
Users walk around the 3D world (representing the infospace) and interact with each other and with its data contents.
CHIME Architecture
.
Snapshot of a CHIME world
Snapshot of a CHIME world
Snapshot of a CHIME world
KX
High level overview of KX
KX – Kinesthetics eXtreme
Sort of an extended OODA-loop infrastructure– Probe your composed system at various points– Filter and analyze events looking for anomalies– Determine appropriate actions– Reconfigure system and/or notify users
Designed to scale Designed for extreme flexibility and
dynamism
KX Architecture
Legacy System
Legacy System
Legacy System
Packager
DB
Metaparser
tagprocessor
OracleDB
Distiller
worklet worklet
workflakes
Other projects at PSL…
CHIME KX AI2TV HABITATS NRL XUES WORKLETS