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Classical and Quantum Gravity, 1998 Summary: The warp drive spacetime of \textit{M. Alcubierre} [Class. Quantum Grav. 11, L73--L77 (1995)] is impossible to set up without first being able to distribute matter at tachyonic speed, put roughly, you need one to make one! However, over small distances, where energy conditions possibly can be viotated, one can envision opening the light-cones ...
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FW-GAN: Flow-Navigated Warping GAN for Video Virtual Try-On
IEEE International Conference on Computer Vision, 2019Beyond current image-based virtual try-on systems that have attracted increasing attention, we move a step forward to developing a video virtual try-on system that precisely transfers clothes onto the person and generates visually realistic videos ...
Haoye Dong +5 more
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IEEE Transactions on Visualization and Computer Graphics, 2005
The task of computer-based free-form shape design is fraught with practical and conceptual difficulties. Incorporating elements of traditional clay sculpting has long been recognized as a means of shielding the user from these complexities. We present warp sculpting, a variant of spatial deformation, which allows deformations to be initiated by the ...
James Gain, Patrick Marais
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The task of computer-based free-form shape design is fraught with practical and conceptual difficulties. Incorporating elements of traditional clay sculpting has long been recognized as a means of shielding the user from these complexities. We present warp sculpting, a variant of spatial deformation, which allows deformations to be initiated by the ...
James Gain, Patrick Marais
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WARP: Time Warping for Periodicity Detection
Fifth IEEE International Conference on Data Mining (ICDM'05), 2006Periodicity mining is used for predicting trends in time series data. Periodicity detection is an essential process in periodicity mining to discover potential periodicity rates. Existing periodicity detection algorithms do not take into account the presence of noise, which is inevitable in almost every real-world time series data.
Ahmed K. Elmagarmid +2 more
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Proceedings of the 41st annual Design Automation Conference, 2004
We describe a new processing architecture, known as a warp processor, that utilizes a field-programmable gate array (FPGA) to improve the speed and energy consumption of a software binary executing on a microprocessor. Unlike previous approaches that also improve software using an FPGA but do so using a special compiler, a warp processor achieves these
Greg Stitt, Frank Vahid, Roman Lysecky
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We describe a new processing architecture, known as a warp processor, that utilizes a field-programmable gate array (FPGA) to improve the speed and energy consumption of a software binary executing on a microprocessor. Unlike previous approaches that also improve software using an FPGA but do so using a special compiler, a warp processor achieves these
Greg Stitt, Frank Vahid, Roman Lysecky
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Speeding Up All-Pairwise Dynamic Time Warping Matrix Calculation
SDM, 2016Dynamic Time Warping (DTW) is certainly the most relevant distance for time series analysis. However, its quadratic time complexity may hamper its use, mainly in the analysis of large time series data. All the recent advances in speeding up the exact DTW
Diego Furtado Silva +1 more
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SSRN Electronic Journal, 2017
The relation between Sen's decomposition of the weak axiom of revealed preferences (WARP), and WARP directional decomposition introduced in Nosratabadi (2017) is investigated. It is argued that the latter generalizes the former. A pairwise transitive WARP decomposition consistent with Sen's property a is given.
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The relation between Sen's decomposition of the weak axiom of revealed preferences (WARP), and WARP directional decomposition introduced in Nosratabadi (2017) is investigated. It is argued that the latter generalizes the former. A pairwise transitive WARP decomposition consistent with Sen's property a is given.
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2001
Reference LCAV-ARTICLE-2001-008View record in Web of Science Record created on 2005-04-18, modified on 2017-05 ...
Gianpaolo Evangelista +1 more
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Reference LCAV-ARTICLE-2001-008View record in Web of Science Record created on 2005-04-18, modified on 2017-05 ...
Gianpaolo Evangelista +1 more
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Exact indexing of dynamic time warping
Knowledge and Information Systems, 2002Eamonn J. Keogh, C. Ratanamahatana
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Frequency warping via warped linear prediction
2011 34th International Conference on Telecommunications and Signal Processing (TSP), 2011This paper deals with the application of warped linear prediction (WLP) to frequency warping of audio signals. It is an extension of linear predictive coding (LPC) frequency-warping structure which adds frequency warped analysis filter for variable frequency resolution.
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