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  • Strict warning: Only variables should be passed by reference in __lambda_func() (line 4 of /home/isr-dru/sites/isr.uci.edu/modules/views_php/plugins/views/views_php_handler_filter.inc(82) : runtime-created function).
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  • Strict warning: Only variables should be passed by reference in __lambda_func() (line 4 of /home/isr-dru/sites/isr.uci.edu/modules/views_php/plugins/views/views_php_handler_filter.inc(82) : runtime-created function).
  • Strict warning: Only variables should be passed by reference in __lambda_func() (line 4 of /home/isr-dru/sites/isr.uci.edu/modules/views_php/plugins/views/views_php_handler_filter.inc(82) : runtime-created function).
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Research Areas

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Projects Active in 2017

Technology Use in Disrupted Environments

When there is a major environmental disruption such as a natural disaster or war, it is not only the technical infrastructure that needs to be repaired but also the human infrastructure. I am currently studying collaboration resilience-the extent to which people continue to work and socialize despite such a disruption. In this project we are examining the role that information technology plays in helping people repair their human infrastructure.

Principal Investigators: 
Gloria Mark
Research Area(s): 
CSCW
Project Dates: 
January 2008
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Acquisition of Open Architecture Software Systems

This research focuses on techniques for identifying and reducing the costs, streamlining the process, and improving the readiness of future workforce for the acquisition of complex software systems. Emphasis is directed at identifying, tracking, and analyzing software component costs and cost reduction opportunities within acquisition life cycle of open architecture (OA) systems, where such systems combine best-of-breed software components and software products lines (SPLs) that are subject to different intellectual property (IP) license requirements.

Principal Investigators: 
Walt Scacchi,  
Thomas Alspagh
Research Area(s): 
Open Source,  
Software Acquisition
Project Dates: 
October 2007
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COAST: dynamic, secure on-demand services

The dynamic nature of markets wherein business relationships are established and dissolved continuously demands systems that can cope with constant change, and do so with security paramount. These relationships are reified as services  that are offered by organizations and used  within a spectrum of domains and use contexts. Current service technologies fail to meet the requirements, however; interfaces are rigid, non-secure, and “one-size-fits-all solutions” which hardly meet the demands of any of its users.

Principal Investigators: 
Richard N. Taylor
Research Area(s): 
Decentralized Systems,  
Secure Open Systems,  
Dynamic Adaptive Architectures,  
Dynamic Service Composition,  
On-demand Services,  
Architecture
Project Dates: 
July 2007
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Failure Clustering

We developed techniques for clustering of failures. Failure-clustering techniques attempt to categorize failing test cases according to the bugs that caused them. Test cases are clustered by utilizing their execution profiles (gathered from instrumented versions of the code) as a means to encode the behavior of those executions. Such techniques can offer suggestions for duplicate submissions of bug reports.

Principal Investigators: 
James A. Jones
Research Area(s): 
Testing,  
Debugging,  
Maintenance,  
Failure Clustering
Project Dates: 
July 2007
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Calico - Software Design Sketching

Software designers frequently sketch when they design, particularly during the early phases of exploration of a design problem and its solution. In so doing, they shun formal design tools, opting for the whiteboard of pen/paper instead.  Calico is a sketch-based distributed software design tool that supports software designers with a variety of features that improve over the use of just pen-and-paper or a regular whiteboard, and are tailored specifically for early software design on tablets and electronic whiteboards.

Principal Investigators: 
André van der Hoek
Research Area(s): 
Software Design,  
Software Development Environments,  
Sketching
Project Dates: 
January 2007
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The Sourcerer Project

Sourcerer is an ongoing research project at the University of California, Irvine aimed at exploring open source projects through the use of code analysis. The existence of an extremely large body of open source code presents a tremendous opportunity for software engineering research. Not only do we leverage this code for our own research, but we provide the open source Sourcerer Infrastructure and curated datasets for other researchers to use.

The Sourcerer Infrastructure is composed of a number of layers.

Principal Investigators: 
Cristina Videira Lopes
Research Area(s): 
Large Systems and Large Data,  
Open Source,  
Data Mining,  
Software Analysis
Project Dates: 
January 2006
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Multi-tasking in the Workplace

Over the last several years we have been studying how digital media affects people’s lives. Rather than bring people into a laboratory, I view the real world as a living laboratory--I go where people live, study, and work, to study them as they go about their normal activities. Digital media use affects people’s mood, stress, and behavior quite significantly. In particular, people experience disruptions when working with digital media due to multi-tasking and interruptions.

Principal Investigators: 
Gloria Mark
Research Area(s): 
CSCW
Project Dates: 
January 2004
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Collaboration and Distributed Interaction, New Organizational Forms

Collaboration is becoming ubiquitious; at the same time the emergence of new technologies have been changing the landscape of interaction and collaboration. I am interested in the effect that information technologies have on collaboration and the development of new organizational practices such as network-centricity, group-to-group collaboration, nomadic work, and large-scale collaboration. I am also very interested in how Web 2.0 technologies (blogs, wikis, social-networking sites, etc.) are used in collaboration and how they can be integrated into the course of daily work. 

Principal Investigators: 
Gloria Mark
Research Area(s): 
CSCW
Project Dates: 
January 2002
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