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Much research has been devoted to studies of and algorithms for memory management based on garbage collection or explicit allocation and deallocation. An alternative approach, region-based memory mana...
Region-based memory management systems structure memory by grouping objects in regions under program control.Memory is reclaimed by deleting regions, freeing all objects stored therein. Our compiler f...
Legion: Expressing Locality and Independence with Logical Regions
Legion Expressing Locality Independence Logical Regions
2016/5/24
Modern parallel architectures have both heterogeneous processors and deep, complex memory hierarchies. We present Legion, a programming model and runtime system for achieving high performance on these...
Structure Slicing: Extending Logical Regions with Fields
Structure Slicing Extending Logical Regions Fields
2016/5/24
Applications on modern supercomputers are increasingly limited by the cost of data movement, but mainstream programming systems have few abstractions for describing the structure of a program’s data. ...
Regent: A High-Productivity Programming Language for HPC with Logical Regions
Regent Legion logical regions task-based runtimes
2016/5/24
We present Regent, a high-productivity programming language for high performance computing with logical regions. Regent users compose programs with tasks (functions eligible for parallel execution) an...
Construction of a Database of Secondary Structure Segments and Short Regions of Disorder and Analysis of Their Properties
database
2015/1/9
Construction of a Database of Secondary Structure Segments and Short Regions of Disorder and Analysis of Their Properties.
MATCHING CONTENT-BASED SALIENCY REGIONS FOR PARTIAL-DUPLICATE IMAGE RETRIEVAL
Content-based Saliency Region PartialDuplicate Image Retrieval Relative Saliency Ordering Constraint
2011/6/11
In traditional partial-duplicate image retrieval, imagesare commonly represented using the Bag-of-Visual-Words(BOV) model built from image local features, such as SIFT.Actually, there is only a small ...
DCT-Based Videoprinting on Saliency-Consistent Regions for Detecting Video Copies with Text Insertion
Text insertion saliency-consistent region saliency map discrete cosine transform (DCT) video copy detection
2009/9/16
Ideal video fingerprinting should be robust to various practical distortions. Conventional fingerprinting mainly copes with natural distortions (brightness change, resolution reduction, etc.), while a...
ROBUST VIDEO FINGERPRINTING BASED ON VISUAL ATTENTION REGIONS
Feature extraction Video signal processing Identification Visual system Machine vision
2009/5/16
This paper presents a robust video fingerprinting based on visual attention regions. Video fingerprints, which are a set of short feature vectors, are unique to video clips and used for video identifi...
Exploring the relationships of regions for visual content understanding
visual content understanding automatic image annotation
2008/12/31
An image can be considered as a collection of small regions. Most researches of image understanding extract features of these regions, and investigate relationships between these regions and keywords ...