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You searched on: Topic Area: Data and Informatics

Displaying records 1 to 10 of 188 records.
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1. The Twenty-Second Text REtrieval Conference Proceedings (TREC 2013)
Report Number: 500-302
Topic: Data and Informatics
Published: 10/24/2014
Author: Ellen M Voorhees

2. Towards a Domain-Specific Framework for Predictive Analytics in Manufacturing
Topic: Data and Informatics
Published: 10/3/2014
Authors: David Jacques Antoine Lechevalier, Anantha Narayanan Narayanan, Rachuri Rachuri
Abstract: Data analytics is proving to be very useful for achieving productivity gains in manufacturing. Predictive analytics (using advanced machine learning) is particularly valuable in manufacturing, as it leads to production improvement with respect to the ...

3. SHREC‰14 Track: Retrieval and classification on Textured 3D Models
Topic: Data and Informatics
Published: 6/12/2014
Author: Afzal A Godil
Abstract: This contribution reports the results of the SHREC 2014 track: Retrieval and classification on textured 3D models, whose goal is to evaluate the performance of retrieval algorithms when models vary either by geometric shape or texture, or both. The ...

4. SHREC‰14 Track: Shape Retrieval of Non-Rigid 3D Human Models
Topic: Data and Informatics
Published: 6/12/2014
Authors: Afzal A Godil, Chunyuan Li
Abstract: We have created a new benchmarking dataset for testing non-rigid 3D shape retrieval algorithms, one that is much more challenging than existing datasets. Our dataset features exclusively human models, in a variety of body shapes and poses. 3D model ...

5. A comparison of methods for sketch-based 3D shape retrieval
Topic: Data and Informatics
Published: 12/13/2013
Author: Afzal A Godil
Abstract: Sketch-based 3D shape retrieval has become an important research topic in content-based 3D object retrieval. To foster this research area, two Shape Retrieval Contest (SHREC) tracks on this topic have been organized by us in 2012 and 2013 based on ...

6. Terabyte Size Image Computations on Hadoop Cluster Platforms
Topic: Data and Informatics
Published: 10/7/2013
Authors: Peter Bajcsy, Antoine Vandecreme, Julien Marc Amelot, Phuong Thi Thu Nguyen, Joe Chalfoun, Mary C Brady
Abstract: We present a characterization of four basic terabyte size image computations on a Hadoop cluster in terms of their relative efficiency according to the modified Amdahl‰s law. The work is motivated by the fact that there is a lack of standard benchmar ...

7. A Decade of Automatic Content Evaluation of News Summaries: Reassessing the State of the Art
Topic: Data and Informatics
Published: 8/5/2013
Authors: Peter Rankel, John M Conroy, Hoa Trang Dang, Ani Nenkova
Abstract: How good are automatic content metrics for news summary evaluation? Here we provide a detailed answer to this question, with a particular focus on assessing the ability of automatic evaluations to identify statistically significant differences ...

8. Significance Test with Data Dependency in Speaker Recognition Evaluation
Topic: Data and Informatics
Published: 7/25/2013
Authors: Jin Chu Wu, Alvin Martin, Craig Stuart Greenberg, Raghu N Kacker, Vincent M Stanford
Abstract: To evaluate the performance of speaker recognition systems, a detection cost function defined as a weighted sum of the probabilities of type I and type II errors is employed. The speaker datasets may have data dependency due to multiple uses of the s ...

9. Parallel Geometric Classification of Stem Cells by Their 3D Morphology
Topic: Data and Informatics
Published: 7/1/2013
Authors: Derek Juba, Antonio Cardone, Cheuk Yiu Ip, Carl George Simon Jr., Christopher K. Tison, Girish Kumar, Mary C Brady
Abstract: Autologous stem cells show great promise for tissue engineering as they can regenerate diseased or damaged tissue, without requiring an organ donor or causing immune rejection. A primary goal of regenerative medicine is to identify methods for contr ...

10. SemEval-2013 Task 7: The Joint Student Response Analysis and 8th Recognizing Textual Entailment Challenge
Topic: Data and Informatics
Published: 6/14/2013
Authors: Myroslava Dzikovska, Rodney Nielsen, Chris Brew, Claudia Leacock, Danilo Giampiccolo, Luisa Bentivogli, Peter Clark, Ido Dagan, Hoa Trang Dang
Abstract: We present the results of the Joint Student Response Analysis and 8th Recognizing Textual Entailment Challenge, aiming to bring together researchers in educational NLP technology and textual entailment. The task of giving feedback on student answers ...

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