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2,029
Core and periphery in free/libre and open source software team communications
- In Proceedings of the 39th Hawai’i International Conference on System System
"... The concept of the core group of developers is important and often discussed in empirical studies of FLOSS projects. This paper examines the question, “how does one empirically distinguish the core? ” Being able to identify the core members of a FLOSS development project is important because many of ..."
Abstract
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Cited by 35 (5 self)
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as the core the most frequent contributors and a social network analysis of the interaction pattern that identifies the core in a core-and-periphery structure. We apply these measures to the interactions around bug fixing for 116 SourceForge projects. The 3 techniques identify different individuals as core
Tabu Search -- Part I
, 1989
"... This paper presents the fundamental principles underlying tabu search as a strategy for combinatorial optimization problems. Tabu search has achieved impressive practical successes in applications ranging from scheduling and computer channel balancing to cluster analysis and space planning, and more ..."
Abstract
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Cited by 680 (11 self)
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term memory processes for intensifying and diversifying the search. Included are illustrative data structures for implementing the tabu conditions (and associated aspiration criteria) that underlie these processes. Part I concludes with a discussion of probabilistic tabu search and a summary
Open Source software team communications
"... The concept of the core group of developers is important and often discussed in empirical studies of FLOSS projects. This paper examines the question, “how does one empirically distinguish the core? ” Being able to identify the core members of a FLOSS development project is important because many of ..."
Abstract
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as the core the most frequent contributors and a social network analysis of the interaction pattern that identifies the core in a core-and-periphery structure. We apply these measures to the interactions around bug fixing for 116 SourceForge projects. The 3 techniques identify different individuals as core
Published In
"... The concept of the core group of developers is impor-tant and often discussed in empirical studies of FLOSS projects. This paper examines the question, “how does one empirically distinguish the core? ” Being able to iden-tify the core members of a FLOSS development project is important because many ..."
Abstract
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as the core the most frequent contribu-tors and a social network analysis of the interaction pat-tern that identifies the core in a core-and-periphery structure. We apply these measures to the interactions around bug fixing for 116 SourceForge projects. The 3 techniques identify different individuals as core
Models of core/periphery structures
, 1999
"... A common but informal notion in social network analysis and other fields is the concept of a corerperiphery structure. The intuitive conception entails a dense, cohesive core and a sparse, unconnected periphery. This paper seeks to formalize the intuitive notion of a corerperiphery structure and sug ..."
Abstract
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Cited by 154 (0 self)
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A common but informal notion in social network analysis and other fields is the concept of a corerperiphery structure. The intuitive conception entails a dense, cohesive core and a sparse, unconnected periphery. This paper seeks to formalize the intuitive notion of a corerperiphery structure
Holistic twig joins: optimal XML pattern matching
- in: Proceedings of ACM SIGMOD International Conference on Management of Data, 2002
"... XML employs a tree-structured data model, and, naturally, XML queries specify patterns of selection predicates on multiple elements related by a tree structure. Finding all occurrences of such a twig pattern in an XML database is a core operation for XML query processing. Prior work has typically de ..."
Abstract
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Cited by 344 (8 self)
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XML employs a tree-structured data model, and, naturally, XML queries specify patterns of selection predicates on multiple elements related by a tree structure. Finding all occurrences of such a twig pattern in an XML database is a core operation for XML query processing. Prior work has typically
BCube: A High Performance, Server-centric Network Architecture for Modular Data Centers
- In SIGCOMM
, 2009
"... This paper presents BCube, a new network architecture specifically designed for shipping-container based, modular data centers. At the core of the BCube architecture is its server-centric network structure, where servers with multiple network ports connect to multiple layers of COTS (commodity off-t ..."
Abstract
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Cited by 248 (31 self)
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This paper presents BCube, a new network architecture specifically designed for shipping-container based, modular data centers. At the core of the BCube architecture is its server-centric network structure, where servers with multiple network ports connect to multiple layers of COTS (commodity off
Core and Periphery in Networks
, 2007
"... We study a model of network formation where the benefits from connections exhibit decreasing returns and decay with network distance. We show that the unique equilibrium network is a periphery-sponsored star, where one player, the center, maintains no links and earns a high payoff, while all other p ..."
Abstract
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Cited by 25 (0 self)
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in the size of agents’ neighborhoods. Our model thus generates two common features of social and economic networks: (1) a core-periphery structure; (2) positive correlation between network centrality and payoffs.
The Generic Modeling Environment
- Workshop on Intelligent Signal Processing
, 2001
"... The Generic Modeling Environment (GME) is a configurable toolset that supports the easy creation of domain-specific modeling and program synthesis environments. The primarily graphical, domain-specific models can represent the application and its environment including hardware resources, and their r ..."
Abstract
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Cited by 209 (9 self)
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, and their relationship. The models are then used to automatically synthesize the application and/or generate inputs to COTS analysis tools. In addition to traditional signal processing problems, we have applied this approach to tool integration and structurally adaptive systems among other domains. This paper describes
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