搜索结果: 1-12 共查到“计算机科学技术 Better”相关记录12条 . 查询时间(0.078 秒)
A better way to match 3D volumes（图）
3D体积 计算机图形 计算机辅助设计
2023/6/20
In computer graphics and computer-aided design (CAD), 3D objects are often represented by the contours of their outer surfaces. Computers store these shapes as “thin shells,” which model the contours ...
A better way to study ocean currents（图）
洋流 机器学习模型 塑料污染 漏油
2023/6/20
To study ocean currents, scientists release GPS-tagged buoys in the ocean and record their velocities to reconstruct the currents that transport them. These buoy data are also used to identify “diverg...
When deep learning models are deployed in the real world, perhaps to detect financial fraud from credit card activity or identify cancer in medical images, they are often able to outperform humans.
In the 2000s, Owolabi Legunsen, assistant professor of computer science, was a software engineer at a Nigerian company, primarily writing code for a finance company. Nigeria is now home to a booming t...
Before a machine-learning model can complete a task, such as identifying cancer in medical images, the model must be trained. Training image classification models typically involves showing the model ...
A Data-Cleaning Tool for Building Better Prediction Models
Data-Cleaning Tool Prediction Models
2016/9/12
Big data sets are full of dirty data, and these outliers, typos and missing values can produce distorted models that lead to wrong conclusions and bad decisions, be it in health care or finance. With ...
Building a Better Backtrace: Techniques for Postmortem Program Analysis
Building Better Backtrace Techniques Postmortem Program Analysis
2016/5/25
After a program has crashed, it can be difficult to reconstruct why the failure occurred, or what actions led to the error. We propose a family of analysis techniques that use the evidence left behind...
Better Static Memory Management: Improvements to Region-Based Analysis of Higher-Order Languages.
Memory Management Region-Based Analysis Higher-Order Languages.
2016/5/24
Static memory management replaces runtime garbage collection with compile-time annotations that make all memory allocation and deallocation explicit in a program. We improve upon the Tofte/Talpin regi...
Ouch! Computer system spots fake expressions of pain better than people
Computer system spots fake expressions of pain better than people
2014/4/16
BUFFALO, N.Y. — A joint study by researchers at the University of California, San Diego, the University at Buffalo, and the University of Toronto has found that a computer–vision system can distinguis...
Identification and Calculation Method of the Financial Benefits of IT Projects for Better Financial Evaluation
Productive IT Projects Supportive IT Projects Financial Evaluation Financial Benefits Benefit Identification
2013/1/29
To financially evaluate an IT projects is to assess its financial feasibility, while the financial benefits are the core parameters of financial evaluation of IT projects. Therefore, correctly identif...
The continuous increasing number of patents worldwide makes the searching in these vast databases a real challenge. In the present paper we present a method, based on a computed rank that attempts to ...
PeakSelect: preprocessing tandem mass spectra for better peptide identification
PeakSelect preprocessing tandem mass spectra better peptide identifi cation
2013/7/17
We present a new preprocessing method, PeakSelect, to improve the accuracy and efficiency of Tandem Mass-Spec peptide (protein) identification. The fundamental difference between noise and...