The document summarizes research on optimizing driver positioning for Lyft through dynamic pricing heatmaps and personal power zones. It describes the problem of pre-empting demand spikes by algorithmically coordinating drivers. A real-time optimization framework is formulated to maximize value by modeling market conditions and iteratively refining supply allocation. Results show incremental rides and bookings from moving supply based on forecasts. User experiments also found increased bookings and driver preference for personal power zones, leading to its broad rollout.
TAUS Quality Evaluation Summit - 28 May 2015, Dublin
Machine translation (MT) has been the hot-topic of the localisation industry for some time now. Buyers of localisation know they should be maximising the use of MT in their workflows, but it can be difficult to decide how, when and where to use it. Building an MT infrastructure and deploying it as part of your workflow comes at a cost – and it can be very difficult to calculate ROI. Quite often, investing in MT can come with a leap of faith. This informative presentation, presented by Tom Shaw from Capita Translation and Interpreting (Capita TI), will talk about how the TAUS DQF tools can be used to evaluate the outputs of MT from two different systems. The results of the Productivity and Quality tests can be used to help benchmark MT outputs, and can be used to help decide which engine to go with (if any), and what the associated ROI can be.
Join for crypto trading and investing.
https://wazirx.com/invite/my7upc65
Detailed Presentation on cost analysis including:
01 INTRODUCTION TO COST ANALYSIS
02 COST CONCEPT AND ITS TYPES
03 BRIEF OVERVIEW OF THE TYPES
04 PRODUCTION COSTS
05 DETERMINANTS OF COSTS
By: Archit Aditya
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Linkedin:https://www.linkedin.com/in/archit-aditya-557958128
Youtube:https://www.youtube.com/starorganization
Blog:https://astarfuturistic.blogspot.com
Pinterest:https://pinterest.com/architaditya
There are numerous general economic concepts that must be taken into account in engineering studies.
In broad terms, economics deals with the interactions between people and wealth, and engineering is concerned with the cost-effective use of scientific knowledge to benefit humankind.
This section introduces some of these basic economic concepts and indicates how they may be factors for consideration in engineering studies and managerial decisions.
TAUS Quality Evaluation Summit - 28 May 2015, Dublin
Machine translation (MT) has been the hot-topic of the localisation industry for some time now. Buyers of localisation know they should be maximising the use of MT in their workflows, but it can be difficult to decide how, when and where to use it. Building an MT infrastructure and deploying it as part of your workflow comes at a cost – and it can be very difficult to calculate ROI. Quite often, investing in MT can come with a leap of faith. This informative presentation, presented by Tom Shaw from Capita Translation and Interpreting (Capita TI), will talk about how the TAUS DQF tools can be used to evaluate the outputs of MT from two different systems. The results of the Productivity and Quality tests can be used to help benchmark MT outputs, and can be used to help decide which engine to go with (if any), and what the associated ROI can be.
Join for crypto trading and investing.
https://wazirx.com/invite/my7upc65
Detailed Presentation on cost analysis including:
01 INTRODUCTION TO COST ANALYSIS
02 COST CONCEPT AND ITS TYPES
03 BRIEF OVERVIEW OF THE TYPES
04 PRODUCTION COSTS
05 DETERMINANTS OF COSTS
By: Archit Aditya
Follow
Instagram:https://www.instagram.com/architavi01
Linkedin:https://www.linkedin.com/in/archit-aditya-557958128
Youtube:https://www.youtube.com/starorganization
Blog:https://astarfuturistic.blogspot.com
Pinterest:https://pinterest.com/architaditya
There are numerous general economic concepts that must be taken into account in engineering studies.
In broad terms, economics deals with the interactions between people and wealth, and engineering is concerned with the cost-effective use of scientific knowledge to benefit humankind.
This section introduces some of these basic economic concepts and indicates how they may be factors for consideration in engineering studies and managerial decisions.
Supply Chain Framework, Logistics Simulation Model for Food Delivery business.
This SCM Logistics Model has the simulator, modeller, scenario builder, database and customized reports.
Strategic Product Development and Cost Estimates for Automotive IndustryVedant Borse
SAP Sapphire 2014
Session: 3803 strategic product development
https://www.asug.com/discussions/servlet/JiveServlet/downloadBody/38836-102-1-55996/3803%20Strategic%20Product%20Development%20and%20Cost%20Estimates%20for%20Futurisitc%20Products.pdf
Elevate 2017- Pricing evolution: The Road to Dynamic Offer GenerationATPCO
Many in the travel industry have discussed dynamic offer generation and the benefits it would bring to airlines and travelers alike. However, the road to implementing seemed uncertain or unrealistic until very recently. Hear how Farelogix, PROS, and Sabre are innovating and working with ATPCO to support dynamic pricing pilots and new pricing engine creation.
This presentation to describe architecture, data pre-processing , modelling and accuracy measure for a PoC for a ranking system of travel meta search engines based on machine learning
Implementation and Validation of Supplier Selection Model for Planner Machine...IJSRD
Supplier selection is the process through which firms identify, evaluate, and contract with suppliers. The supplier selection process deploys a tremendous amount of a firm’s financial resources. In return, manufacturing industries expect important benefits from contracting with suppliers offering high value. Like many complex supply chain problems, vendor selection problems are not so well defined which can be handed over completely to computers, whereas many human characteristics are also essential to the issues. In this paper attention is given to the fuzzy System helps Vendor Selection Problem (VSP) for Radial Drilling Bed (RDB). It required expert’s view, conversion it into fuzzy term, making 8 rule base Model with implementing Fuzzy System using MATLAB. At ending point, conclusions and likely areas of Fuzzy in selecting vendors are present.
Introduction to LPC - Facility Design And Re-Engineeringthomas851723
Here is a presentation on Introduction to LPC - Facility Design And Re-Engineering. LPC has helped multiple clients globally in the design or re-engineering of existing facilities.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Supply Chain Framework, Logistics Simulation Model for Food Delivery business.
This SCM Logistics Model has the simulator, modeller, scenario builder, database and customized reports.
Strategic Product Development and Cost Estimates for Automotive IndustryVedant Borse
SAP Sapphire 2014
Session: 3803 strategic product development
https://www.asug.com/discussions/servlet/JiveServlet/downloadBody/38836-102-1-55996/3803%20Strategic%20Product%20Development%20and%20Cost%20Estimates%20for%20Futurisitc%20Products.pdf
Elevate 2017- Pricing evolution: The Road to Dynamic Offer GenerationATPCO
Many in the travel industry have discussed dynamic offer generation and the benefits it would bring to airlines and travelers alike. However, the road to implementing seemed uncertain or unrealistic until very recently. Hear how Farelogix, PROS, and Sabre are innovating and working with ATPCO to support dynamic pricing pilots and new pricing engine creation.
This presentation to describe architecture, data pre-processing , modelling and accuracy measure for a PoC for a ranking system of travel meta search engines based on machine learning
Implementation and Validation of Supplier Selection Model for Planner Machine...IJSRD
Supplier selection is the process through which firms identify, evaluate, and contract with suppliers. The supplier selection process deploys a tremendous amount of a firm’s financial resources. In return, manufacturing industries expect important benefits from contracting with suppliers offering high value. Like many complex supply chain problems, vendor selection problems are not so well defined which can be handed over completely to computers, whereas many human characteristics are also essential to the issues. In this paper attention is given to the fuzzy System helps Vendor Selection Problem (VSP) for Radial Drilling Bed (RDB). It required expert’s view, conversion it into fuzzy term, making 8 rule base Model with implementing Fuzzy System using MATLAB. At ending point, conclusions and likely areas of Fuzzy in selecting vendors are present.
Introduction to LPC - Facility Design And Re-Engineeringthomas851723
Here is a presentation on Introduction to LPC - Facility Design And Re-Engineering. LPC has helped multiple clients globally in the design or re-engineering of existing facilities.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Vaccine management system project report documentation..pdf
Architecting a real time optimization platform for driver positioning (informs 2019)
1. Architecting a real-time
optimization framework for
Driver Positioning
Hao Yi Ong
w/ many others at Lyft
INFORMS Annual Meeting | Seattle | October 22, 2019
5. Personal Power Zones (PPZ) product
Pre-empt general market imbalance
and help with events or demand
spikes
Algorithmically coordinate drivers
when whole cities light up with rider
demand
De-conflicting drivers Early signaling
10. PT problem
The PT model maps market conditions (supply and demand) to the general notion of value.
// value; e.g., rides
// match supply/demand
// limit price
fixed parameter:
treatable supply
untreatable supply
price-adjusted
demand
reserved supply
11. PT problem
The PT model maps market conditions (supply and demand) to the general notion of value.
MKT model
demand by gh6
supply by gh6
value
12. PPZ problem
Supply and supply allocation are the PPZ decision variables (in addition to PT). The PPZ
model repositions supply to maximize value.
PPZ model
MKT model
forecasted demand by gh6
supply by gh6
value
iteratively refine
supply allocation
“feedback”
13. PPZ-induced value
// move supply
// allocation constraints
decision variable:
treatable supply
PPZ problem
Supply and supply allocation are the PPZ decision variables (in addition to PT). The PPZ
model repositions supply to maximize value. (Omitted: various other business constraints.)
decision variable:
supply allocation
initial treatable
supply
15. Assumptions
● Drivers don’t reposition themselves for decision look-ahead
● Driver compliance exponentially decays as travel time increases (fitted)
● When drivers comply, they move to destination by the next time step
Methodology
● Historically accurate data importance-sampled over a quarter over top-10 cities
● “Fractional drivers” rounded down to the nearest integer to compute “actual value”
Results (varies by city)
● 1—4% incremental rides
● 0.2—1% incremental bookings
Numerical experiments
16. Methodology
● Time-split experiments infeasible due to product experience
● User-split testing is the least bad option
● Impact estimates derived from causal inference methods
Results (varies by city)
● ~0.3% incremental bookings
● Overall, drivers prefer PPZ over PT
● PPZ rolled out to virtually everywhere
User-split experiments