(2021 Revision) Chapter 7: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
CUNY New York City College of Technology
(2021 Revision) Chapter 7: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
(2021 Revision) Chapter 2: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
CUNY New York City College of Technology
(2021 Revision) Chapter 2: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
(2021 Revision) Chapter 5: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
Tatyana#09
(2021 Revision) Chapter 5: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
(2021 Revision) Chapter 3: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
CUNY New York City College of Technology
(2021 Revision) Chapter 3: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
(2021 Revision) Chapter 4: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
Tatyana#09
(2021 Revision) Chapter 4: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
(2021 Revision) Chapter 6: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
CUNY New York City College of Technology
(2021 Revision) Chapter 6: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
Appendix: Essential Aspects Of Physical Design And Implementation Of Relational Databases,
2021
CUNY New York City College of Technology
Appendix: Essential Aspects Of Physical Design And Implementation Of Relational Databases, Tatiana Malyuta, Ashwin Satyanarayana
Open Educational Resources
No abstract provided.
Mgrre_Pureoilscouttickets_Doolittle_1_21127016180000,
2021
Western Michigan University
Mgrre_Pureoilscouttickets_Doolittle_1_21127016180000, Mgrre
Legacy Scout Tickets from Pure Oil Company
No abstract provided.
Qlens: Visual Analytics Of Multi-Step Problem-Solving Behaviors For Improving Question Design,
2021
Singapore Management University
Qlens: Visual Analytics Of Multi-Step Problem-Solving Behaviors For Improving Question Design, Meng Xia, Reshika P. Velumani, Yong Wang, Huamin Qu, Xiaojuan Ma
Research Collection School Of Computing and Information Systems
With the rapid development of online education in recent years, there has been an increasing number of learning platforms that provide students with multi-step questions to cultivate their problem-solving skills. To guarantee the high quality of such learning materials, question designers need to inspect how students’ problem-solving processes unfold step by step to infer whether students’ problem-solving logic matches their design intent. They also need to compare the behaviors of different groups (e.g., students from different grades) to distribute questions to students with the right level of knowledge. The availability of fine-grained interaction data, such as mouse movement trajectories ...
Giplot: An R Package For Visualizing The Summary Statistics Of A Quantitative Variable,
2021
DePauw University
Giplot: An R Package For Visualizing The Summary Statistics Of A Quantitative Variable, Siddhanta Phuyal, Mamunur Rashid, Jyotirmoy Sarkar
Student Research
A GI plot is a graphical tool that pictorially represents the five-number summary, the mean, the standard deviation, the sample size, and flags potential outliers that are c standard deviations away from the mean together with their frequencies. The GI plot was developed by Sarkar and Rashid (2021) as a companion to the boxplot. The purpose of this paper is to provide an overview of the GIplot package and introduce the main functionality of the package using several examples.
Cleanpage: Fast And Clean Document And Whiteboard Capture,
2021
Technological University Dublin
Cleanpage: Fast And Clean Document And Whiteboard Capture, Jane Courtney
Articles
The move from paper to online is not only necessary for remote working, it is also significantly more sustainable. This trend has seen a rising need for the high-quality digitization of content from pages and whiteboards to sharable online material. However, capturing this information is not always easy nor are the results always satisfactory. Available scanning apps vary in their usability and do not always produce clean results, retaining surface imperfections from the page or whiteboard in their output images. CleanPage, a novel smartphone-based document and whiteboard scanning system, is presented. CleanPage requires one button-tap to capture, identify, crop, and ...
Taxthemis: Interactive Mining And Exploration Of Suspicious Tax Evasion Group,
2021
Singapore Management University
Taxthemis: Interactive Mining And Exploration Of Suspicious Tax Evasion Group, Yating Lin, Kamkwai Wong, Yong Wang, Rong Zhang, Bo Dong, Huamin Qu, Qinghua Zheng
Research Collection School Of Computing and Information Systems
Tax evasion is a serious economic problem for many countries, as it can undermine the government’s tax system and lead to an unfair business competition environment. Recent research has applied data analytics techniques to analyze and detect tax evasion behaviors of individual taxpayers. However, they have failed to support the analysis and exploration of the related party transaction tax evasion (RPTTE) behaviors (e.g., transfer pricing), where a group of taxpayers is involved. In this paper, we present TaxThemis, an interactive visual analytics system to help tax officers mine and explore suspicious tax evasion groups through analyzing heterogeneous tax-related ...
Tradao: A Visual Analytics System For Trading Algorithm Optimization,
2021
Singapore Management University
Tradao: A Visual Analytics System For Trading Algorithm Optimization, Ka Wing Tsang, Haotian Li, Fuk Ming Lam, Yifan Mu, Yong Wang, Huamin Qu
Research Collection School Of Computing and Information Systems
With the wide applications of algorithmic trading, it has become critical for traders to build a winning trading algorithm to beat the market. However, due to the lack of efficient tools, traders mainly rely on their memory to manually compare the algorithm instances of a trading algorithm and further select the best trading algorithm instance for the real trading deployment. We work closely with industry practitioners to discover and consolidate user requirements and develop an interactive visual analytics system for trading algorithm optimization. Structured expert interviews are conducted to evaluateTradAOand a representative case study is documented for illustrating the system ...
Calibration Of Gas Flow Meters Using Choked Flow And An Evacuated Vessel,
2021
Missouri University of Science and Technology
Calibration Of Gas Flow Meters Using Choked Flow And An Evacuated Vessel, Max B. Trueblood, Otmar Schmid, Nicholas Altese, Christian J. Hurst, Wenyan Liu, Teresa Gelles, Steven C. Achterberg, Philip D. Whitefield, Donald E. Hagen
Chemistry Faculty Research & Creative Works
The measurement of gas flow rates is of great importance in a wide range of modern technologies. This paper introduces a simple, yet accurate technique for in-house calibration of gas FMs (mass and volumetric) even under harsh environmental conditions such as encountered during field measurement campaigns. The method requires only readily available, low cost components: a vessel of known volume, an air pump, a pressure sensor and a metal plate orifice or a needle valve to act as a CO. The unique property of choked flow in the CO is used here for flow calibration. In the method presented here ...
A Case Study Using 2019 Pre-Monsoon Snow And Stream Chemistry In The Khumbu Region, Nepal,
2021
University of Maine
A Case Study Using 2019 Pre-Monsoon Snow And Stream Chemistry In The Khumbu Region, Nepal, Heather M. Clifford, Mariusz Potocki, Inka Koch, Tenzing Sherpa, Mike Handley, Elena Korotkikh, Douglas Introne, Susan Kaspari, Kimberley Miner, Tom Matthews, Baker Perry, Heather Guy, Ananta Gajurel, Praveen Kumar Singh, Sandra Elvin, Aurora C. Elmore, Alex Tait, Paul A. Mayewski
Geological Sciences Faculty Scholarship
This case study provides a framework for future monitoring and evidence for human source pollution in the Khumbu region, Nepal. We analyzed the chemical composition (major ions, major/trace elements, black carbon, and stable water isotopes) of pre-monsoon stream water (4300–5250 m) and snow (5200–6665 m) samples collected from Mt. Everest, Mt. Lobuche, and the Imja Valley during the 2019 pre-monsoon season, in addition to a shallow ice core recovered from the Khumbu Glacier (5300 m). In agreement with previous work, pre-monsoon aerosol deposition is dominated by dust originating from western sources and less frequently by transport from ...
Influence Of Salinity On Sav Distribution In A Series Of Intermittently Connected Coastal Lakes,
2021
Virginia Institute of Marine Science,
Influence Of Salinity On Sav Distribution In A Series Of Intermittently Connected Coastal Lakes, A. C. Challen, Rom Lipcius, R. Gray, D. B. Stephens
VIMS Articles
Intermittently closed and open lakes and lagoons (ICOLLs) are coastal lakes that intermittently exchange water with the sea and experience saline intrusions. Understanding effects of seawater exchange on local biota is important to preserve ecosystem functioning and ecological integrity. Coastal dune lakes of northwest Florida are an understudied group of ICOLLs in close geographic proximity and with entrance regimes operating along a frequency continuum. We exploited this natural continuum and corresponding water chemistry gradient to determine effects of water chemistry on resident submersed aquatic vegetation (SAV) distributions in these ecosystems. SAV distribution decreased with increases in salinity, but was unaffected ...
Mgrre_Pureoilscouttickets_Phillips_1_21127016170000,
2021
Western Michigan University
Mgrre_Pureoilscouttickets_Phillips_1_21127016170000, Mgrre
Legacy Scout Tickets from Pure Oil Company
No abstract provided.
Mgrre_Pureoilscouttickets_Powers, D._1_21127016060000,
2021
Western Michigan University
Mgrre_Pureoilscouttickets_Powers, D._1_21127016060000, Mgrre
Legacy Scout Tickets from Pure Oil Company
No abstract provided.
Mgrre_Pureoilscouttickets_Chesnavitch_1_21127015990000,
2021
Western Michigan University
Mgrre_Pureoilscouttickets_Chesnavitch_1_21127015990000, Mgrre
Legacy Scout Tickets from Pure Oil Company
No abstract provided.
Mgrre_Pureoilscouttickets_Wambaugh_1_21127015390000,
2021
Western Michigan University
Mgrre_Pureoilscouttickets_Wambaugh_1_21127015390000, Mgrre
Legacy Scout Tickets from Pure Oil Company
No abstract provided.
