[EDBT2021] Assess Queries for Interactive Analysis of Data Cubes
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This document discusses the Assess operator for interactive analysis of data cubes. The Assess operator allows users to compare measures in a target cube against expected values from a benchmark cube and label the results. Various types of benchmarks are described, including fixed values, sibling comparisons within a cube, historical comparisons, and external cubes. Alternative execution plans are proposed to optimize performance by pushing operations into the database management system where possible. Empirical evaluation shows the plans scale linearly with cube size. Future work is outlined to enhance expressiveness and develop cost-based optimization.
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![EDBT 2021
Motivation
Goal: compare business phenomena over multidimensional cubes
OLAP provides (low-level) operators to query cubes [1]
- Need higher abstractions to express analytic intentions
Some operators complement the fundamental ones [2]
- E.g., Descriptive [3] or Predictive [4] purposes
We introduce the Assess operator
- Compare the actual to the expected behavior
- Judge the outcome of the comparison
Matteo Francia – University of Bologna 2
Introduction
[1] Panos Vassiliadis, Patrick Marcel, Stefano Rizzi: Beyond roll-up's and drill-down's: An intentional analytics model to reinvent OLAP. Inf. Syst. 85: 68-91 (2019)
[2] Lukasz Golab, Divesh Srivastava: Exploring Data Using Patterns: A Survey and Open Problems. DOLAP@EDBT2021
[3] Sunita Sarawagi: Explaining Differences in Multidimensional Aggregates. VLDB 1999: 42-53
[4] Bee-Chung Chen, Lei Chen, Yi Lin, Raghu Ramakrishnan: Prediction Cubes. VLDB 2005: 982-993](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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ISM645 Strategic Information Technology Planning v1.1
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Purple shaded cells bring in data from other spreadsheets.
In the Green and Blue shaded cells, data and formulas may changed, moved or deleted. The current calculations are for illustration only -- you will need to tailor these spreadsheets to fit your plan.
In the Yellow shaded cells data and formulas may be changed, but not deleted.
DO NOT delete the Purple shaded cells -- they link one spreadsheet with others.
There are 7 principal spreadsheet outputs of this model:
INCOME: Income Statement
BALANCE: Balance Sheet
CASHFLOW: Cash Flow Statement
BREAKEVEN: Break-even analysis
SUMMARY: Analysis of key measures
INCOME-MOS: Income Statements by months for Years 1 to 5
CASHFLOW-MOS: Cash flow Statements by months for Years 1 and 2, and
by quarters for Years 3 to 5
VAL-1 & VAL-2: Venture capital method for valuing companies
All other spreadsheets are to be used for calculating the underlying assumptions of the 7 principal spreadsheets:
COMPS: Comparison of financial measures to peer companies
REVENUE: Revenue Projections
COST OF REV: Cost of Goods Sold
OPER EXPEN: Operating Expenses
PROP & EQUIP: Capital Expenditures, Depreciation, and Net Fixed Assets
SALARIES: Salary Personnel
EXTRA: Extraordinary Income and Expense
TAXES: Tax calculation
WORKCAP: Working Capital
FUNDING: Equity, Debt, Interest Expense, Interest Income, Dividends and
Retained Earnings
These assumption spreadsheets are linked to each other and to the 7 principal spreadsheets. When you make a change in one of the spreadsheets, the impact is automatically r.
WELCOMEFinancial Projections ModelFor Business PlansFran.docx
WELCOME
Financial Projections Model
For Business Plans
Frank Moyes and Stephen Lawrence
Deming Center for Entrepreneurship
Leeds College of Business
University of Colorado
Boulder, Colorado
Copyright © 2003 by the Regents of the University of Colorado
INSTRUCTIONS
Instructions
Financial Projections Model
v6.8.3
This financial model is designed to enable entrepreneurs and students project the financial results of their ventures for a five-year period. As with all models there are certain simplifying assumptions that have been made. Each of the assumption spreadsheets has an accompanying Comments box (denoted by a cell with small red triangle in the upper right corner) that provides suggestions on how to complete the spreadsheet and the underlying assumptions to the model.
You will notice that the cells in the spreadsheet are color-coded. This has been done to assist you in entering data, creating or changing formulae, or deleting data, formulae and links.
Enter data and information in Green shaded cells only.
Blue shaded cells calculate results within a spreadsheet.
Data in Yellow shaded cells is transferred to other worksheets.
Purple shaded cells bring in data from other spreadsheets.
In the Green and Blue shaded cells, data and formulas may changed, moved or deleted. The current calculations are for illustration only -- you will need to tailor these spreadsheets to fit your plan.
In the Yellow shaded cells data and formulas may be changed, but not deleted.
DO NOT delete the Purple shaded cells -- they link one spreadsheet with others.
There are 7 principal spreadsheet outputs of this model:
INCOME: Income Statement
BALANCE: Balance Sheet
CASHFLOW: Cash Flow Statement
BREAKEVEN: Break-even analysis
SUMMARY: Analysis of key measures
INCOME-MOS: Income Statements by months for Years 1 to 5
CASHFLOW-MOS: Cash flow Statements by months for Years 1 and 2, and
by quarters for Years 3 to 5
VAL-1 & VAL-2: Venture capital method for valuing companies
All other spreadsheets are to be used for calculating the underlying assumptions of the 7 principal spreadsheets:
COMPS: Comparison of financial measures to peer companies
REVENUE: Revenue Projections
COST OF REV: Cost of Goods Sold
OPER EXPEN: Operating Expenses
PROP & EQUIP: Capital Expenditures, Depreciation, and Net Fixed Assets
SALARIES: Salary Personnel
EXTRA: Extraordinary Income and Expense
TAXES: Tax calculation
WORKCAP: Working Capital
FUNDING: Equity, Debt, Interest Expense, Interest Income, Dividends and
Retained Earnings
These assumption spreadsheets are linked to each other and to the 7 principal spreadsheets. When you make a change in one of the spreadsheets, the impact is automatically r.
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Building on the TWIML eBook, TWIMLcon event and TWIML podcast series that explore Machine Learning Platforms in great detail, this webinar examines the machine learning platforms that power enterprise leaders in AI. SigOpt CEO Scott Clark will provide an overview of critical technical capabilities that our customers have prioritized in their ML platforms.
Review these slides to learn about:
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Which benchmarks for wich level of information on your porftfolio?
• office, retail, labs, multinational, environment, green performance, Human Experience, HX working from Home
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Gramener's Chief Decision Scientist & Co-Founder Ganes Kesari conducted an exciting webinar on how to measure ROI on your data science initiatives.
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Ganes Kesari covered the following points with industry examples:
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To check out the complete recording of the webinar please visit:
https://info.gramener.com/5-steps-to-measure-roi-on-your-data-science-initiatives
To know more about data advisory check out:
https://gramener.com/advisory-consulting/
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1 ISM645 Strategic Information Technology Planning v1.1 .docx
1
ISM645 Strategic Information Technology Planning v1.1
ISM645 Information Technology Strategic Plan
Template
V1.8
Introduction: How to Use This Tool
This template is developed for small and mid-sized enterprises (SMEs) that do not have the
resources to perform full IT governance to develop a complex IT strategy. This tool provides an
outline that allows CIOs to develop a simple, yet effective IT strategic plan.
Complete all the sections, using the instructions provided. Each section contains an example that
can be removed once the document is complete.
[Insert Company Name] IT Strategic Plan
Author: [Insert Name]
Created on: [Insert Date]
Last Modified on: [Insert Date]
Executive Introduction (Summary) & Thesis Statement
Introduce the IT Strategic Plan. Give a summary of what is in the document. The Execuvtive
Summary should be a 30 second read and give a clear understanding of what is in the document.
In the last paragraph, include a thesis statement.
Example: This IT Strategic Plan lays out the one, two, and three year plans for MarkO Ltd, with
regards to IT Areas of Applications Development, Networking, Operating Systems, Databases,
Organization, and Hardware; and the ability for this plan to support the business initiatives of the
company.
Strategic IT Mission, IT Vision, and Horizon Statements
Include the IT Mission and IT Vision Statement here. Also, specify the time periods to which this
plan pertains.
Example:
“The mission of this company is to …..”
“This Company will be the ….”
“This plan is expected to cover the period from 01/Sept/2013 to 31/Aug/2015, with strategic plans
for each year noted.”
Purpose of Plan
Indicate the reason for creating this IT strategic plan. Specify what the plan will accomplish.
2
ISM645 Strategic Information Technology Planning v1.1
Example:
The purpose of this plan is to help our company achieve its IT Strategy. It is meant as a guide to
decision making in IT. Incoming tasks to IT will be prioritized and executed (as much as possible)
using this plan as a guide. While exceptions may occur, they should be exceptions, not the
everyday rule.
Corporate Strategy
Describe the strategy of the enterprise. Obtain this information from the CEO or a publication
from top executives.
Example:
Our business strategy is to retain existing customers through continuing to improve our existing
product line as well as gain new customers though aggressive marketing campaigns. We may
also expand the spending of our existing customers by developing other related product lines.
Business Initiatives to Support Corporate Strategy
List the business initiatives that are planned for the period that will support the business strategy.
Example:
Strategy Name Business Initiative Target Completion
Date
Expected
Impact
Retain Existing
Customers
Loyalty Campaign Q1 +10%
Renewal
Rate
Mail Out Satisfac.
1 ISM645 Strategic Information Technology Planning v1.1 .docx
1
ISM645 Strategic Information Technology Planning v1.1
ISM645 Information Technology Strategic Plan
Template
V1.8
Introduction: How to Use This Tool
This template is developed for small and mid-sized enterprises (SMEs) that do not have the
resources to perform full IT governance to develop a complex IT strategy. This tool provides an
outline that allows CIOs to develop a simple, yet effective IT strategic plan.
Complete all the sections, using the instructions provided. Each section contains an example that
can be removed once the document is complete.
[Insert Company Name] IT Strategic Plan
Author: [Insert Name]
Created on: [Insert Date]
Last Modified on: [Insert Date]
Executive Introduction (Summary) & Thesis Statement
Introduce the IT Strategic Plan. Give a summary of what is in the document. The Execuvtive
Summary should be a 30 second read and give a clear understanding of what is in the document.
In the last paragraph, include a thesis statement.
Example: This IT Strategic Plan lays out the one, two, and three year plans for MarkO Ltd, with
regards to IT Areas of Applications Development, Networking, Operating Systems, Databases,
Organization, and Hardware; and the ability for this plan to support the business initiatives of the
company.
Strategic IT Mission, IT Vision, and Horizon Statements
Include the IT Mission and IT Vision Statement here. Also, specify the time periods to which this
plan pertains.
Example:
“The mission of this company is to …..”
“This Company will be the ….”
“This plan is expected to cover the period from 01/Sept/2013 to 31/Aug/2015, with strategic plans
for each year noted.”
Purpose of Plan
Indicate the reason for creating this IT strategic plan. Specify what the plan will accomplish.
2
ISM645 Strategic Information Technology Planning v1.1
Example:
The purpose of this plan is to help our company achieve its IT Strategy. It is meant as a guide to
decision making in IT. Incoming tasks to IT will be prioritized and executed (as much as possible)
using this plan as a guide. While exceptions may occur, they should be exceptions, not the
everyday rule.
Corporate Strategy
Describe the strategy of the enterprise. Obtain this information from the CEO or a publication
from top executives.
Example:
Our business strategy is to retain existing customers through continuing to improve our existing
product line as well as gain new customers though aggressive marketing campaigns. We may
also expand the spending of our existing customers by developing other related product lines.
Business Initiatives to Support Corporate Strategy
List the business initiatives that are planned for the period that will support the business strategy.
Example:
Strategy Name Business Initiative Target Completion
Date
Expected
Impact
Retain Existing
Customers
Loyalty Campaign Q1 +10%
Renewal
Rate
Mail Out Satisfac.
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1 ISM645 Strategic Information Technology Planning v1.1 .docx
1 ISM645 Strategic Information Technology Planning v1.1 .docx
1 ISM645 Strategic Information Technology Planning v1.1 .docx
1 ISM645 Strategic Information Technology Planning v1.1 .docx
Predictive Data Analytics and Artificial Intelligence by 40°
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Data models in precision agriculture: from IoT to big data analytics
Data models are abstract models that standardize data formats and relationships.
In other words, data models describe the concepts that belong to a certain application domain (e.g., "Device" and "Farm" are concepts that belong to the "Agriculture" domain, and "Device" is also a concept in the domain of "Smart Cities").
Over the years, many data models (and ontologies) have been produced for the precision agriculture domain.
On the one hand, such models provide standards for data transmission and representation.
On the other hand, these models are not suited for (automated) data integration and analysis, which are core tasks in building decision support systems for precision agriculture ---digitalized systems that support farmers and technicians in making data-driven decisions.
Following the advancements in big data technologies and internet of things systems, managing such systems is increasingly harder and requires not only standards to transmit and represent the data, but also to automatically integrate heterogeneous data into a uniform medium and to automate data analysis and fruition.
While this is a well-known issue in the field of precision agriculture, where data models usually fuel data silos for ad-hoc independent applications (e.g., smart watering management, autonomous weeding systems, vegetation index computation), the synergy with computer science and database techniques could both answer these challenges and open novel research directions.
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[PhDThesis2021] - Augmenting the knowledge pyramid with unconventional data a...
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The volume, variety, and high availability of data backing decision support systems have impacted on business intelligence, the discipline providing strategies to transform raw data into decision-making insights. Such transformation is usually abstracted in the “knowledge pyramid,” where data collected from the real world are processed into meaningful patterns. In this context, volume, variety, and data availability have opened for challenges in augmenting the knowledge pyramid. On the one hand, the volume and variety of unconventional data (i.e., unstructured non-relational data generated by heterogeneous sources such as sensor networks) demand novel and type-specific data management, integration, and analysis techniques. On the other hand, the high availability of unconventional data is increasingly attracting data scientists with high competence in the business domain but low competence in computer science and data engineering; enabling effective participation requires the investigation of new paradigms to drive and ease knowledge extraction. The goal of this thesis is to augment the knowledge pyramid from two points of view, namely, by including unconventional data and by providing advanced analytics. As to unconventional data, we focus on mobility data and on the privacy issues related to them by providing (de-)anonymization models. As to analytics, we introduce a higher abstraction level than writing formal queries. Specifically, we design advanced techniques that allow data scientists to explore data either by expressing intentions or by interacting with smart assistants in hand-free scenarios. [SEBD2020] OLAP Querying of Document Stores in the Presence of Schema Variety
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【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信41543339】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信41543339】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
原版制作(Deakin毕业证书)迪肯大学毕业证学位证一模一样
学校原件一模一样【微信：741003700 】《(Deakin毕业证书)迪肯大学毕业证学位证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
一比一原版(爱大毕业证书)爱丁堡大学毕业证如何办理
毕业原版【微信:41543339】【(爱大毕业证书)爱丁堡大学毕业证】【微信:41543339】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信41543339】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信41543339】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(CBU毕业证)卡普顿大学毕业证如何办理
CBU毕业证offer【微信95270640】《卡普顿大学毕业证书》《QQ微信95270640》学位证书电子版：在线制作卡普顿大学毕业证成绩单GPA修改（制作CBU毕业证成绩单CBU文凭证书样本）、卡普顿大学毕业证书与成绩单样本图片、《CBU学历证书学位证书》、卡普顿大学毕业证案例毕业证书制作軟體、在线制作加拿大硕士学历证书真实可查.
如果您是以下情况，我们都能竭诚为您解决实际问题：【公司采用定金+余款的付款流程，以最大化保障您的利益，让您放心无忧】
1、在校期间，因各种原因未能顺利毕业，拿不到官方毕业证+微信95270640
2、面对父母的压力，希望尽快拿到卡普顿大学卡普顿大学毕业证成绩单；
3、不清楚流程以及材料该如何准备卡普顿大学卡普顿大学毕业证成绩单；
4、回国时间很长，忘记办理；
5、回国马上就要找工作，办给用人单位看；
6、企事业单位必须要求办理的；
面向美国乔治城大学毕业留学生提供以下服务:
【★卡普顿大学卡普顿大学毕业证成绩单毕业证、成绩单等全套材料，从防伪到印刷，从水印到钢印烫金，与学校100%相同】
【★真实使馆认证（留学人员回国证明），使馆存档可通过大使馆查询确认】
【★真实教育部认证，教育部存档，教育部留服网站可查】
【★真实留信认证，留信网入库存档，可查卡普顿大学卡普顿大学毕业证成绩单】
我们从事工作十余年的有着丰富经验的业务顾问，熟悉海外各国大学的学制及教育体系，并且以挂科生解决毕业材料不全问题为基础，为客户量身定制1对1方案，未能毕业的回国留学生成功搭建回国顺利发展所需的桥梁。我们一直努力以高品质的教育为起点，以诚信、专业、高效、创新作为一切的行动宗旨，始终把“诚信为主、质量为本、客户第一”作为我们全部工作的出发点和归宿点。同时为海内外留学生提供大学毕业证购买、补办成绩单及各类分数修改等服务；归国认证方面，提供《留信网入库》申请、《国外学历学位认证》申请以及真实学籍办理等服务，帮助众多莘莘学子实现了一个又一个梦想。
专业服务，请勿犹豫联系我
如果您真实毕业回国，对于学历认证无从下手，请联系我，我们免费帮您递交
诚招代理：本公司诚聘当地代理人员，如果你有业余时间，或者你有同学朋友需要，有兴趣就请联系我
你赢我赢，共创双赢
你做代理，可以帮助卡普顿大学同学朋友
你做代理，可以拯救卡普顿大学失足青年
你做代理，可以挽救卡普顿大学一个个人才
你做代理，你将是别人人生卡普顿大学的转折点
你做代理，可以改变自己，改变他人，给他人和自己一个机会道银边山娃摸索着扯了扯灯绳小屋顿时一片刺眼的亮瞅瞅床头的诺基亚山娃苦笑着摇了摇头连他自己都感到奇怪居然又睡到上午点半掐指算算随父亲进城已一个多星期了山娃几乎天天起得这么迟在乡下老家暑假五点多山娃就醒来在爷爷奶奶嘁嘁喳喳的忙碌声中一骨碌爬起把牛驱到后龙山再从莲塘里采回一蛇皮袋湿漉漉的莲蓬也才点多点半早就吃过早餐玩耍去了山娃的家在闽西山区依山傍水山清水秀门前潺潺流淌的蜿蜒小溪一直都是山娃和小伙伴们盛试
My burning issue is homelessness K.C.M.O.
My burning issue is homelessness in Kansas City, MO
To: Tom Tresser
From: Roger Warren
一比一原版(UniSA毕业证书)南澳大学毕业证如何办理
原版定制【微信:41543339】【(UniSA毕业证书)南澳大学毕业证】【微信:41543339】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信41543339】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信41543339】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(UPenn毕业证)宾夕法尼亚大学毕业证成绩单
UPenn毕业证【微信95270640】办理宾夕法尼亚大学毕业证原版一模一样、UPenn毕业证制作【Q微信95270640】《宾夕法尼亚大学毕业证购买流程》《UPenn成绩单制作》宾夕法尼亚大学毕业证书UPenn毕业证文凭宾夕法尼亚大学
本科毕业证书,学历学位认证如何办理【留学国外学位学历认证、毕业证、成绩单、大学Offer、雅思托福代考、语言证书、学生卡、高仿教育部认证等一切高仿或者真实可查认证服务】代办国外（海外）英国、加拿大、美国、新西兰、澳大利亚、新西兰等国外各大学毕业证、文凭学历证书、成绩单、学历学位认证真实可查。
办国外宾夕法尼亚大学宾夕法尼亚大学硕士学位证成绩单教育部学历学位认证留信认证大使馆认证留学回国人员证明修改成绩单信封申请学校offer录取通知书在读证明offer letter。
快速办理高仿国外毕业证成绩单：
1宾夕法尼亚大学毕业证+成绩单+留学回国人员证明+教育部学历认证（全套留学回国必备证明材料给父母及亲朋好友一份完美交代）;
2雅思成绩单托福成绩单OFFER在读证明等留学相关材料（申请学校转学甚至是申请工签都可以用到）。
3.毕业证 #成绩单等全套材料从防伪到印刷从水印到钢印烫金高精仿度跟学校原版100%相同。
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2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）。我们在哪里父母对我们的爱和思念为我们的生命增加了光彩给予我们自由追求的力量生活的力量我们也不忘感恩正因为这股感恩的线牵着我们使我们在一年的结束时刻义无反顾的踏上了回家的旅途人们常说父母恩最难回报愿我能以当年爸爸妈妈对待小时候的我们那样耐心温柔地对待我将渐渐老去的父母体谅他们以反哺之心奉敬父母以感恩之心孝顺父母哪怕只为父母换洗衣服为父母喂饭送汤按摩酸痛的腰背握着父母的手扶着他们一步一步地慢慢散步.娃
Adjusting OpenMP PageRank : SHORT REPORT / NOTES
For massive graphs that fit in RAM, but not in GPU memory, it is possible to take
advantage of a shared memory system with multiple CPUs, each with multiple cores, to
accelerate pagerank computation. If the NUMA architecture of the system is properly taken
into account with good vertex partitioning, the speedup can be significant. To take steps in
this direction, experiments are conducted to implement pagerank in OpenMP using two
different approaches, uniform and hybrid. The uniform approach runs all primitives required
for pagerank in OpenMP mode (with multiple threads). On the other hand, the hybrid
approach runs certain primitives in sequential mode (i.e., sumAt, multiply).
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留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
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2雅思成绩单托福成绩单OFFER在读证明等留学相关材料（申请学校转学甚至是申请工签都可以用到）。
3.毕业证 #成绩单等全套材料从防伪到印刷从水印到钢印烫金高精仿度跟学校原版100%相同。
专业服务请勿犹豫联系我！联系人微信号：95270640诚招代理：本公司诚聘当地代理人员如果你有业余时间有兴趣就请联系我们。
国外明尼苏达大学明尼苏达大学毕业证假文凭办理过程：
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2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
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一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信41543339】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信41543339】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
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[EDBT2021] Assess Queries for Interactive Analysis of Data Cubes
- 1. EDBT 2021 Assess Queries for Interactive Analysis of Data Cubes Matteo Francia1, Matteo Golfarelli1, Patrick Marcel2, Stefano Rizzi1, Panos Vassiliadis3 1University of Bologna, Italy; 2University of Tours, France; 3University of Ioannina, Greece 24th International Conference on Extending Database Technology (EDBT 2021)
- 2. EDBT 2021 Motivation Goal: compare business phenomena over multidimensional cubes OLAP provides (low-level) operators to query cubes [1] - Need higher abstractions to express analytic intentions Some operators complement the fundamental ones [2] - E.g., Descriptive [3] or Predictive [4] purposes We introduce the Assess operator - Compare the actual to the expected behavior - Judge the outcome of the comparison Matteo Francia – University of Bologna 2 Introduction [1] Panos Vassiliadis, Patrick Marcel, Stefano Rizzi: Beyond roll-up's and drill-down's: An intentional analytics model to reinvent OLAP. Inf. Syst. 85: 68-91 (2019) [2] Lukasz Golab, Divesh Srivastava: Exploring Data Using Patterns: A Survey and Open Problems. DOLAP@EDBT2021 [3] Sunita Sarawagi: Explaining Differences in Multidimensional Aggregates. VLDB 1999: 42-53 [4] Bee-Chung Chen, Lei Chen, Yi Lin, Raghu Ramakrishnan: Prediction Cubes. VLDB 2005: 982-993
- 3. EDBT 2021 … in classical OLAP vs IAM Intentional Analytics Model (IAM) [1,2] - Bring OLAP to higher abstraction level - Escape from query answers as sets of tuples Express intentions, not queries - High level syntax - Semantics - Logical/physical optimization with cube [ for predicate ] by levels assess measure [ against <benchmark> ] [ using <function> ] labels 𝜆 Matteo Francia – University of Bologna [1] Panos Vassiliadis, Patrick Marcel, Stefano Rizzi: Beyond roll-up's and drill-down's: An intentional analytics model to reinvent OLAP. Inf. Syst. 85: 68-91 (2019) [2] Antoine Chédin, Matteo Francia, Patrick Marcel, Verónika Peralta, Stefano Rizzi: The Tell-Tale Cube. ADBIS 2020: 204-218 Query the cube Manual comparison - Hard if transformations are needed - Hard with multiple cubes select year, product, sum(quantity) from sales_ft join date_dt on (…) where year = 2019 group by year, product year product sum(quantity) 2019 Milk 125 2019 Apple 100 … … … Introduction
- 4. EDBT 2021 Computing an Assessment Assess a measure 𝑚 in a cube 𝐶 (target cube) Specify a benchmark cube 𝐵 that - Has a measure 𝑚′ representing the expected behavior of 𝑚 - Is joinable with 𝐶 (𝐵 and 𝐶 might coincide) Optionally apply transformations - E.g., normalization Compare 𝑚 to 𝑚′ cell-wise - E.g., difference and ratio Label cells of 𝐶 based on the comparison - Map the result of the comparison to predefined labels Matteo Francia – University of Bologna 4 𝐶 𝐵 𝑚: quantity = 100 𝑚′: sales = 80 𝐶 C.quantity – B.sales > 0 Assess Operator
- 5. EDBT 2021 Computing an Assessment 4 benchmark types - Fixed: compare a cube against a fixed value - Sibling: compare two slices from a cube - Past: compare a slice against a historic-based expectation - External: compare two cubes Compare siblings in 𝐶 - E.g., Italian sales are good if higher than French sales with SALES for country = ‘Italy’ by product, country assess quantity against country = ‘France’ using percOfTotal(difference(quantity, benchmark.quantity)) labels {[-inf, -0.2): bad, [-0.2,0.2]: ok, (0.2, inf ]: good} Matteo Francia – University of Bologna 5 Assess Operator SALES Apple Pear Lemon Cola Pizza Beer
- 6. EDBT 2021 Implementing Assess: 5 Operators Get: given 𝐶, predicate 𝑃, and group-by set 𝐺, returns 𝐶’ Cell-Transform ⊟: cell-at-a-time transformation - Returns 𝐶’ with a new measure value for each cell H-Transform ⊡: holistic transformation - Returns 𝐶’ with a new measure value for each cell given all cells of 𝐶 Matteo Francia – University of Bologna 6 𝐶 𝐶’ 𝐶 𝐶’ 𝐶 𝐶’ Implementation
- 7. EDBT 2021 Implementing Assess: 5 Operators (Partial) Join ⊠: put together cube and benchmark Pivot ⊞: pivot member’s measure values to new measures Matteo Francia – University of Bologna 7 = ⊠ product ⊞ country, country=‘Italy’ Implementation SALES Lemon quantity=100 COMP Lemon quantity=80 SALES Lemon quantity=100 C’ Lemon quantity=100 quantityFrance=80 = C’ Lemon quantity=100 quantityFrance=80
- 8. EDBT 2021 SALES Apple Pear Lemon Cola Pizza Beer Sibling Benchmark: Semantics with SALES for country = ‘Italy’ by product, country assess quantity against country = ‘France’ using percOfTotal(difference(quantity, benchmark.quantity)) labels {[-inf, -0.2): bad, [-0.2,0.2]: ok, (0.2, inf ]: good} Get 𝐶 and 𝐵 Partial join on product Transform & label Matteo Francia – University of Bologna 8 Execution Plan Apple Pear Lemon Cola Pizza Beer quantity = 100 quantityFrance = 80 Apple Pear Lemon Cola Pizza Beer quantity=100, quantityFrance=80 diff=20, perc=0.4,label=good
- 9. EDBT 2021 Can we do better? Intuition: push operators into DBMS to exploit optimization structures From NP to JOP: push cell-wise transformations after join From JOP to POP: transform Join into Pivot Matteo Francia – University of Bologna 9 Naive Plan (NP) Join Optimized Plan (JOP) Pivot Optimized Plan (POP) 1. Get C (SQL) 2. Get B (SQL) 3. Join C and B (memory) 4. Transform (memory) 5. Label (memory) 1. Join C and B (SQL) 2. Transform (memory) 3. Label (memory) 1. Pivot slices in C (SQL) 2. Transform (memory) 3. Label (memory) Execution Plan
- 10. EDBT 2021 Cube cardinality: SSBi ~= 6𝑀 ⋅ 𝑖 tuples All plans scale linearly Alternative execution plans - JOP faster than NP (when applicable) - POP faster than JOP (when applicable) Past is the heaviest benchmark due to trend estimation Empirical Evaluation Matteo Francia – University of Bologna 10 Evaluation & Conclusion
- 11. EDBT 2021 Conclusion The assess operator: evaluate cube against benchmark, label the result - Several alternatives for benchmarks, comparison, and labeling schema Alternative execution plans, increase performance by pushing to DBMS Future work - Devise strategies for effectively completing partial assess statements - E.g., if no against is specified, infer the most interesting benchmark - Enhance the expressiveness of the assess - E.g., labeling based on ranges that depend on the coordinates - Investigate operators to develop a cost-based optimization strategy Matteo Francia – University of Bologna 11 Evaluation & Conclusion
- 12. EDBT 2021 Questions? Matteo Francia – University of Bologna 12 Thank you. Compute query & benchmark Map cells & compare Rule-based cell labeling SALES http://www.cs.uoi.gr/~pvassil/projects/olap_III/