Results 1 - 10
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93
RDF-3X: a risc-style engine for RDF
- Proc. VLDB Endowment
, 2008
"... ABSTRACT RDF is a data representation format for schema-free structured information that is gaining momentum in the context of Semantic-Web corpora, life sciences, and also Web 2.0 platforms. The "pay-as-you-go" nature of RDF and the flexible pattern-matching capabilities of its query lan ..."
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Cited by 149 (11 self)
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, and 3) a query optimizer for choosing optimal join orders using a cost model based on statistical synopses for entire join paths. The performance of RDF-3X, in comparison to the previously best state-of-the-art systems, has been measured on several large-scale datasets with more than 50 million RDF
SHIFTR: A Fast and Scalable System for Ad Hoc Sensemaking of Large Graphs
"... We present SHIFTR, a system that assists users in making sense of large scale graph data. Making sense of information represented as large graphs is a fundamental challenge in many data-intensive domains. We suggest the potential of strong synergies between the data mining, cognitive psychology, and ..."
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Cited by 1 (1 self)
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entities into multiple groups based on both positive and negative examples. SHIFTR scales linearly with the graph size through its fast algorithm, novel mList data structure, and externalization of graph meta data. We demonstrate SHIFTR’s usage and benefits through real-world sensemaking scenarios using
LIBRARIES The Design of A Fast and Flexible Internet Subscription System Using Content Graphs
"... This dissertation describes the design and evaluation of the Fast, Flexible Forward-ing system (F3), a distributed system for disseminating information to networked subscribers. It examines existing subscription approaches, proposes F3 as an alter-native to these approaches, and presents results fro ..."
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This dissertation describes the design and evaluation of the Fast, Flexible Forward-ing system (F3), a distributed system for disseminating information to networked subscribers. It examines existing subscription approaches, proposes F3 as an alter-native to these approaches, and presents results
A Simple and Fast Scheme for Code Compression for Embedded VLIW processors
"... under the guidance of Prof.Priti Shankar and Prof.Y.N Srikant Abstract Reducing program size is a desirable goal in the design of an embedded system since memory occupies a relatively large silicon area. In recent years, VLIW processors with a flexible instruction format have become important becaus ..."
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under the guidance of Prof.Priti Shankar and Prof.Y.N Srikant Abstract Reducing program size is a desirable goal in the design of an embedded system since memory occupies a relatively large silicon area. In recent years, VLIW processors with a flexible instruction format have become important
Fast Execution of Simultaneous Breadth-First Searches on Sparse Graphs
"... Abstract—The construction of efficient parallel graph al-gorithms is important for quickly solving problems in areas such as urban planning, social network analysis, and hardware verification. Existing GPU implementations of graph algorithms tend to be monolithic and thus contributions from the lite ..."
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the literature are typically rebuilt rather than reused. Recent work has focused on traversal-based abstractions that efficiently execute a single breadth-first search or enact algorithms in the “think like a vertex ” paradigm. However, graph analytics such as the all-pairs shortest paths problem, diameter
Camp: fast and efficient IP lookup architecture
- in Proc. ANCS
"... A large body of research literature has focused on improving the performance of longest prefix match IP-lookup. More recently, embedded memory based architectures have been proposed, which delivers very high lookup and update throughput. These architectures often use a pipeline of embedded memories, ..."
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Cited by 28 (0 self)
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A large body of research literature has focused on improving the performance of longest prefix match IP-lookup. More recently, embedded memory based architectures have been proposed, which delivers very high lookup and update throughput. These architectures often use a pipeline of embedded memories
Route Planning with Flexible Objective Functions
- In Proceedings of the 12th Workshop on Algorithm Engineering and Experiments (ALENEX’10), 124–137. SIAM
"... Abstract We present the first fast route planning algorithm that answers shortest paths queries for a customizable linear combination of two different metrics, e. g. travel time and energy cost, on large scale road networks. The precomputation receives as input a directed graph, two edge weight fun ..."
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Cited by 10 (4 self)
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Abstract We present the first fast route planning algorithm that answers shortest paths queries for a customizable linear combination of two different metrics, e. g. travel time and energy cost, on large scale road networks. The precomputation receives as input a directed graph, two edge weight
Fast Brain Matching with Spectral Correspondence
"... Abstract. Brain matching is an important problem in neuroimaging studies. Current surface-based methods for cortex matching and atlasing, although quite accurate, can require long computation times. Here we propose an approach based on spectral correspondence, where spectra of graphs derived from th ..."
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Cited by 3 (0 self)
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improve matching. Additional information, such as sulcal depth, surface curvature, and cortical thickness can be represented in a flexible way into graph node weights (rather than only into graph edge weights) and as extra embedded coordinates. In control experiments, cortex matching becomes almost
StarT-Voyager: A Flexible Platform for Exploring Scalable SMP Issues
- In Conference Proceedings of Supercomputing 98
, 1998
"... : This paper describes StarT-Voyager, a machine designed as an experimental platform for research in cluster system communication. The heart of StarT-Voyager is a network interface unit (NIU) that connects the memory bus of a PowerPC-based SMP to the MIT Arctic network. The NIU is highly flexible, ..."
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Cited by 7 (3 self)
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, with its set of functions easily modified by firmware or by programmable hardware, making it possible to compare different communication interfaces and implementation strategies on a common platform. Its flexibility comes from a fast embedded processor and large, fast FPGAs that surround a high
1Supervised Hashing Using Graph Cuts and Boosted Decision Trees
"... Abstract—Embedding image features into a binary Hamming space can improve both the speed and accuracy of large-scale query-by-example image retrieval systems. Supervised hashing aims to map the original features to compact binary codes in a manner which preserves the label-based similarities of the ..."
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Abstract—Embedding image features into a binary Hamming space can improve both the speed and accuracy of large-scale query-by-example image retrieval systems. Supervised hashing aims to map the original features to compact binary codes in a manner which preserves the label-based similarities
Results 1 - 10
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93