2. [15 marks] Drug discovery is a costly and time consuming process that usually involves experimentally testing molecules (drug candidates) in a wet-lab in order to assess their efficacy. More than often, combinations of molecules could lead to better efficacy. The intuition behind using combination of molecules is that, if a molecule A has good efficacy, and another molecule B also does, one might expect them to be as good or better together than individually (even though this might not always hold). Additionally, the number of possible combinations of molecules grows quite quickly with the number of molecules (and testing molecules costs a lot of money!), meaning we need to be clever while designing ways to evaluate sets of molecules. This process involves automation of the wet-lab tests and you have been assigned with the task of defining a strategy to optimise combinations of molecules against their antiviral effect. You receive a very long list of n molecules as input and is also given access to the automa- tion robot that will do the wet-lab tests, through a programming interface, via the function test-wet-lab-robot (mol[1...k]). It receives a list of one or more molecules as input and returns a positive number denoting the efficacy of the molecule(s) (the larger this value, the better!). Your job is to develop algorithms that optimises molecule efficacy, given a set of molecules, using the robot as little as possible. (a) Describe with your own words (and in pseudocode) two different greedy approaches to optimise the combination of molecules, one with linear time complexity (O(n)) and the other with quadratic time complexity (O(n²)), where n is the number of input molecules. Remember that the most costly operation is the function test-wet-lab-robot. (b) Do any of your approaches always find the optimal solution? (e.g., does this problem have optimal substructure?) Briefly justify.
Answers
a)It is n*O(n) since we may do the aforementioned procedure for O(n2) starting from any feasible molecule. b) Yes, there is an optimal substructure in this case. This is because after compiling a list of m molecules, we must determine if m+1 is a suitable option or not in order to avoid computing the same m molecules repeatedly.
A molecule can be heteronuclear, which is a chemical compound made up of more than one element, such as water (two hydrogen atoms and one oxygen atom; H2O), or homonuclear, which is a molecule made up of atoms of a single chemical element, such as the two atoms in the oxygen molecule (O2).
Any gaseous particle, regardless of its composition, is frequently referred to as a "molecule" in the kinetic theory of gases. The fact that the noble gases are single atoms reduces the need that a molecule include two or more atoms.
Single molecules are often not thought of as atoms or complexes joined by non-covalent interactions like hydrogen bonds or ionic bonds.
Learn more about molecules , from :
brainly.com/question/32298217
#SPJ4
Related Questions
An analog video is a video signal transmitted by an analog signal, captured on a
Answers
An analog video refers to a video signal transmitted by an analog signal, captured on a magnetic tape.
Magnetic audio tapes are used to record voice and music, and magnetic video tapes provide an inexpensive medium for direct and simultaneous recording of analog audio and video signals. Magnetic technology also has other uses for directly recording analog information such as alphanumeric data.
Thus, analog video is a signal that is transmitted through an analog signal and is captured on a magnetic tape.
You can learn more about magnetic tape at
https://brainly.com/question/15703418
#SPJ4
what is the meaning of website cookies? brief explanation
Answers
Answer: Cookies are messages that web servers pass to your web browser when you visit Internet sites
What is the complete path and filename of the file where ports and their associated protocols are defined
Answers
The /etc/services is often found in Linux/Unix.
The complete path and filename of the file where ports and their associated protocols are defined by /etc/services.
Linux Services files is known to save a lot of well-known ports. UNIX operating systems is known to save a services file at /etc/services.It does save information about a lot of services that client applications can use on the computer.
Looking into the file, you will find the service name, port number, and protocol it uses, and other applicable aliases.
the work of the configuration file /etc/services is to help programs to be able to do a getportbyname() sockets call in their code so as to know what port they can use.
Learn more about Computer services from
https://brainly.com/question/3837126
Discuss whether or not something has to be "fun" to be considered a game. Defend one position but include at least one argument for each side; you may include "one scholar argued that XYZ" as an argument for/against your position.
Answers
Answer:
Games do not have to be fun to be games. But most are fun. Games can just be a more interesting form of a simulation, a platformer, or a digital universe you may be interested in. For that very case, one scholar argued that, "Games are games, and fun is games, too." And then, another scholar argued, "Games should be fun." Lastly, a 3rd argues that games do not have to be fun, supporting our opinion. With this knowledge, no further, we come to a conclusion.
In conclusion, games are just an interesting escape from our everyday lives. They do not have to be fun. They just need to be good.
Answer:
well, if its not fun, then its not really played, and then it becomes forgotten like the game almost doesn't exist making it not a game?
Explanation:
da answer above is better ._.
In the 1960s Bill Evans succeeded ______ as the major keyboard influence. A.Bud Powell. B.Keith Jarrett. C.Benny Green. D.Brad Mehldau
Answers
In the 1960s, Bill Evans succeeded Bud Powell as the major keyboard influence. Option A is correct.
What is the significance of Bud Powell?Bud was a jazz pianist and composer from the United States. Powell was a key player in the creation of modern jazz, alongside Kenny Clarke, Charlie Parker, Thelonious Monk, and Dizzy Gillespie.
He was an American jazz pianist who rose to prominence in the mid-1940s as one of the first pianists to perform lines written by bebop horn players. Bill Evans supplanted Bud Powell as the dominant keyboard influence in the 1960s.
Therefore, option A is correct.
Learn more about the Bud Powell, refer to:
https://brainly.com/question/6773773
#SPJ1
Due TODAY!!! Can someone please help me!!!
Please provide the 5 links for your devices.
a.
b.
c.
d.
e.
How will each of the 5 devices be utilized?
a.
b.
c.
d.
e.
What internet provider will you use for your PAN?
a.
Will your network be wired or wireless? Why?
a.
Answers
Answer:
a and d
Explanation:
How tractors are controlled
Examples of how robotics and automation have merged tasks in the field
How equipment size has changed
What tractor operators use to monitor equipment
Electronic tractor management systems
How farming productivity and efficiency has changed as a result of automation and robotics
Answers
PLEASE HELP AND HURRY!!!
Which command group on the Format tab of the SmartArt Tools contextual tab allows a user to change the fill and outline of SmartArt shapes?
Shapes
Shape Styles
Arrange
Size
Answers
Answer:
Shape Styles
Hope this helps :)
Mark me brainiest
Explanation:
Most scheduling algorithms maintain a run queue, which lists processes eligible to run on a processor. On multicore systems, there are two general options: (1) each processing core has its own run queue, or (2) a single run queue is shared by all processing cores. What are the advantages and disadvantages of each of these approaches
Answers
The scheduler only needs to look at a processing core's private run queue when making a scheduling decision for that core.
What is the primary advantage of the processing core?When the scheduler is executing simultaneously on two or more processors, there is no contention over a single run queue, which is the main benefit of each processing core having its own run queue. The scheduler only needs to look at a processing core's private run queue when making a scheduling decision for that core.
A processor core may be available to execute a thread, but it must first obtain the lock in order to fetch the thread from the single queue, which is a drawback of a single run queue that must be safeguarded using locks to prevent a race condition. With a single run queue, load balancing would probably not be an issue; but, when each processor core has its own run queue, load balancing between the several run queues is required.
To learn more about multicore processor refer to:
https://brainly.com/question/15028286
#SPJ2
Which force is exerted on an object by a person or another object
Answers
the system used to check medicaid eligibility is known as
Answers
Medicaid is a program that provides health coverage to people with limited income and assets. Medicaid is the largest source of funding for medical and health-related services for people with low income in the United States.
Medicaid eligibility varies depending on the state in which you live and the policies of your state government.The Medicaid eligibility system varies by state. Medicaid eligibility is generally determined by several factors, including age, income, disability, pregnancy, citizenship, and other factors.
Medicaid is a joint federal and state program that provides health care coverage to millions of Americans. The program is designed to help low-income individuals and families access the health care services they need to stay healthy. To be eligible for Medicaid, individuals must meet certain income and other eligibility criteria, such as having a disability or being pregnant.
The system used to check Medicaid eligibility varies by state, but most states use an online portal or a phone-based system to verify eligibility. Some states also allow individuals to apply for Medicaid online or over the phone, which can make the application process faster and more convenient.
Know more about the Medicaid
https://brainly.com/question/32218307
#SPJ11
Why would someone get a patent for their invention? a. to sell their idea to make their idea public domain b. to be able to name the invention after themselves c. to keep others from reproducing their idea
Answers
Answer:
c
Explanation:
b/c this is a patent for their invention
You have a prototype that shows an abstract, hierarchical representation of a website's navigation. What is this an example of
Answers
The prototype that shows an abstract, hierarchical representation of a website's navigation is an example of a sitemap.
A sitemap is a visual or textual representation of the structure and organization of a website, typically displayed in a hierarchical format. It outlines the pages, sections, and relationships between different components of a website.
A sitemap helps designers and developers plan and organize the content and navigation of a website. It allows them to visualize how different pages and sections are interconnected, making it easier to understand the overall structure and flow of the site. By providing a bird's eye view of the website's content, a sitemap enables stakeholders to review and discuss the site's structure, ensuring that it meets the goals and requirements of the project.
In addition to serving as a planning tool, a sitemap is also useful for search engine optimization (SEO). Search engines use sitemaps to better understand and index the content of a website. By providing a clear and hierarchical representation of the site's structure, a sitemap helps search engines navigate and index the pages more efficiently, ultimately improving the website's visibility in search results.
In summary, the abstract, hierarchical representation of a website's navigation shown in the prototype is an example of a sitemap. It helps designers, developers, and stakeholders plan, organize, and understand the structure of the website, while also aiding in search engine optimization.
To learn more about website:
https://brainly.com/question/19459381
#SPJ11
chỉ tôi cách viết số mũ trên bàn phìm máy tính với ạ
Answers
Answer:
Cái này: ^
Explanation:
Viết như thế này: 10^2. SHIFT + 6
What will be displayed in the console when this program runs?
var numList = [10,20,30];
console.log(numList[numlist.length-1]);
A. 2
B. 3
C. 20
D. 30
Answers
Answer:
D
Explanation:
I ran it through app lab and it returned 30
The display in the console when the program runs is (D) 30
The first line of the program initializes numList to [10,20,30]
The second line of the program contains three instructions.
The first instruction calculates the length of numList; the length is 3The next instruction gets the element at index 3 - 1; i.e. the element at the 2nd index; the element is 30The next instruction prints this element i.e. displays 30Hence, the display in the console is (D) 30
Read more about programs at:
https://brainly.com/question/19105374
Which option ensures that a page break is automatically inserted ahead of a specific paragraph or heading?
the Page Breaks Before option in the Paragraph dialog box
the Keep With Next option in the Paragraph dialog box
the Keep Lines Together option in the Paragraph dialog box
All of the above options are correct.
Answers
Answer:
All the above options are correct
Answer: d
Explanation:
How many hours does the average American child spend on the computer? a 7 hours a day b 5 hours a day c 3 hours a day
Answers
Answer:
the estimated time is 7 hours, especially middle school and high school
Explanation:
you need to finish all your classes plus your homework
Answer:
thanks it's A) 7 hours a day
Explanation:
thank you... I got on the test.
What are benefits of using scenarios? Check all that apply.
They mainly show single variables.
They can compare multiple variables.
They highlight which goals have been met.
They focus on creating separate sets of data.
They can predict what is needed to meet a goal.
They allow a user to summarize and compare data.
Answers
Answer: Their are three answers to this B) They cna compare multiple variables, E) They can predict what is needed to meet a goal, and F) They allow a user to summarize and compare data.
Explanation: Hope this helps, Merry Christmas.
Need help pleaseeee!!!!!
Answers
Answer:
Attenuation
Explanation:
This means the signal is getting weaker in long cables.
Let Σ = {0,1}. Let C1 be the language of all strings that contain a 1 in their middle third. Let C2 be the language of all strings that contain two 1s in their middle third. So C1 = {xyz| x, z ∈ Σ∗ and y ∈ Σ∗1Σ∗, where |x| = |z| ≥ |y|} and C2 = {xyz| x, z ∈ Σ∗ and y ∈ Σ∗1Σ∗1Σ∗, where |x| = |z| ≥ |y|}.
a. Show that C1 is a CFL.
b. Show that C2 is not a CFL
Answers
a. C1 is a context-free language (CFL). We can construct a pushdown automaton (PDA) to recognize C1. The PDA pushes all symbols onto the stack until it reads a 1, at which point it begins popping symbols off the stack until it reaches the middle third of the string. It then reads the rest of the string while keeping the stack empty. If it reaches the end of the string with an empty stack, it accepts the string. This PDA recognizes C1, and therefore C1 is a CFL.
b. C2 is not a context-free language (CFL). We can prove this using the pumping lemma for CFLs. Assume that C2 is a CFL. Let n be the pumping length given by the lemma, and consider the string s = 0^n 1 0^n 1 0^n. Since |s| = 3n + 2 ≥ n, s can be written as s = uvxyz, where |vxy| ≤ n, |vy| ≥ 1, and uv^ixy^iz ∈ C2 for all i ≥ 0. We can show that this leads to a contradiction by considering the different cases for v and y. When v and y consist only of 0s, pumping up or down will either produce a string that doesn't have two 1s in its middle third or has more than two 1s in its middle third. When v and y contain a 1, pumping up will cause the two 1s in the middle third to be separated by more than n symbols, and pumping down will cause them to be too close together to satisfy the condition for C2. Therefore, C2 is not a CFL.
To learn more about CFLs and the pumping lemma click here.
brainly.com/question/15099298
#SPJ11
Which symbol should you use for entering a formula in a cell?
Answers
The symbol should you use for entering a formula in a cell is the equal sign.
What is a formula in excel?
A formula in Excel is an expression that works on values in a range of cells or a single cell. For example, =A1+A2+A3 returns the sum of the values from cell A1 to cell A3.
You can use Excel formulae to accomplish computations like addition, subtraction, multiplication, and division. In addition to this, you can use Excel to calculate averages and percentages for a range of cells, modify date and time variables, and much more.
Learn more about Excel formulas:
https://brainly.com/question/30324226
#SPJ4
Most ________ are accompanied by several common utility programs, including a search program, a storage management program, and a backup program.
Answers
Answer:
operating systems
Explanation:
The operating systems is shortly known as OS. It is a system software which manages the software resources of the computer, computer hardware and also provides some common services for the various computer programs.
Most of the operating systems available in the market provides some common utility programs such as the search program, a backup program and a storage management program also.
Some common operating systems are : Linux, Microsoft Windows, Ubuntu, macOS, Unix, and many more.
an obvious shortcoming of ____ control is that, by the time a supervisor has the information, its often too late
Answers
The obvious shortcoming of retrospective control is that, by the time a supervisor has the information, it's often too late.
Retrospective control involves monitoring and evaluating performance based on past data or events. It relies on historical information to assess performance and make corrective actions after a problem has occurred or a deviation from desired outcomes has been identified.
The inherent limitation of retrospective control is that it is reactive in nature. By the time the supervisor receives the information and identifies an issue, the problem may have already occurred or had significant consequences. This delay in obtaining and analyzing information can result in missed opportunities for immediate intervention or timely corrective actions.
To overcome this shortcoming, organizations often implement proactive or real-time control systems that provide timely feedback and allow supervisors to monitor performance in real-time or near real-time. Proactive control enables supervisors to take prompt action, make adjustments, and prevent potential issues before they escalate.
By combining proactive and retrospective control measures, organizations can achieve a more comprehensive control system that addresses both immediate concerns and future performance improvement.
Learn more about control system at: https://brainly.com/question/13407997
#SPJ11
You are creating a story map about Mexico. After configuring the web app template, you launch the app to test it. When the app opens, the map is zoomed to the whole world, instead of to Mexico. What actions will fix the problem
Answers
2. every year the loebner prize was awarded to the program that comes closest to passing a version of the turing test. research and report on the latest winner of the loebner prize. what techniques does it use? how does it advance the state of the art in ai?
Answers
The Loebner Prize is an annual competition that evaluates chatbots based on their ability to pass a version of the Turing Test. The latest winner of the Loebner Prize, held in 2018, was Mitsuku, a chatbot developed by Steve Worswick.
Mitsuku uses a combination of techniques to provide human-like conversation, including pattern matching, natural language processing (NLP), and a knowledge base. The chatbot employs a robust database of knowledge to provide contextually relevant responses. Mitsuku's advanced NLP allows it to understand and respond to user inputs effectively.
The success of Mitsuku demonstrates progress in the field of AI, specifically in developing more realistic and interactive chatbots. By effectively processing natural language and providing context-appropriate responses, Mitsuku advances the state of the art in AI and contributes to a better understanding of human-like conversation in artificial intelligence.
To know more about language visit:
https://brainly.com/question/32089705
#SPJ11
You have two Windows Server 2016 computers with the Hyper-V role installed. Both computers have two hard drives, one for the system volume and the other for data. One server, HyperVTest, is going to be used mainly for testing and what-if scenarios, and its data drive is 250 GB. You estimate that you might have 8 or 10 VMs configured on HyperVTest with two or three running at the same time. Each test VM has disk requirements ranging from about 30 GB to 50 GB. The other server, HyperVApp, runs in the data center with production VMs installed. Its data drive is 500 GB. You expect two VMs to run on HyperVApp, each needing about 150 GB to 200 GB of disk space. Both are expected to run fairly disk-intensive applications. Given this environment, describe how you would configure the virtual disks for the VMs on both servers.
Answers
The virtual disk configuration for the VMs on both servers in this environment is shown below.
In the Hyper V Test,
Since there will be two or three virtual machines running at once, each of which needs between 30 and 50 GB of the total 250 GB of disk space available,
What is virtual disks?Setting up 5 virtual disks, each 50 GB in size.
2 VMs each have a 50 GB virtual drive assigned to them.
The above setup was chosen because running three VMs with various virtual disks assigned to them will not pose an issue when two or three VMs are running concurrently and sharing the same virtual disk. This is because the applications are disk-intensive.
To learn more about virtual disks refer to:
https://brainly.com/question/28851994
#SPJ1
Given this environment, the virtual disk configuration for the VMs on both servers is shown below. Because two or three VMs will be running at the same time, and each VM has disk requirements ranging from 30 to 50 GB of total disk space of 250 GB.
What is Hyper V Test?While there are several methods for testing new virtual machine updates, Hyper-V allows desktop administrators to add multiple virtual machines to a single desktop and run tests. The Hyper-V virtualization technology is included in many versions of Windows 10. Hyper-V allows virtualized computer systems to run on top of a physical host. These virtualized systems can be used and managed in the same way that physical computer systems can, despite the fact that they exist in a virtualized and isolated environment. To monitor the utilization of a processor, memory, interface, physical disk, and other hardware, use Performance Monitor (perfmon) on a Hyper-V host and the appropriate counters. On Windows systems, the perfmon utility is widely used for performance troubleshooting.Therefore,
Configuration:
Creating 5 Virtual disks of 50 GB each.
1 virtual disk of 50 GB is assigned to 2 VM.
The above configuration is because since two or three VM will be running at the same time and using the same virtual disk will cause a problem since the applications are disk intensive, running three VMs with different virtual disks assigned to them, will not cause a problem.
For Hyper V App,
Two VM will run at the same time, and the disk requirement is 150 - 200 GB of 500 GB total disk space.
Configuration:
Creating 2 virtual disks of 200 GB each with dynamic Extension and assigning each one to a single VM will do the trick.
Since only two VMs are run here, the disk space can be separated.
To learn more about Hyper V Test, refer to:
https://brainly.com/question/14005847
#SPJ1
What is the difference between weak AI and strong AI?
Answers
Explanation:Strong AI has a complex algorithm that helps it act in different situations, while all the actions in weak AIs are pre-programmed by a human. Strong AI-powered machines have a mind of their own. They can process and make independent decisions, while weak AI-based machines can only simulate human behavior.
music sites through schools wifi 2020 What is one thing a person should do to stay safe when exercising? 100 pts.!
Answers
Answer:
They should stay away from others (keep workout short or at home)
always do The exercise right-properly
Explanation:
Answer:
they should stay at home and do workouts or they can start a fitness program in a safe area.
Files that are stored on your server are known as:
transferred files
remote files
root files
local files
Answers
Files that are stored on your server are known as: D. local files.
What is a file?A file can be defined as a computer resource or type of document that avails an end user the ability to save or record data as a single unit on a computer storage device.
What is a server?A server can be defined as a dedicated computer system that is designed and developed to provide specific services to other computer devices or programs, which are commonly referred to as the clients.
In Computer technology, local files simply refer to a terminology which is used to describe and connote all files that are stored on your server.
Read more on files here: brainly.com/question/6963153
#SPJ1
What is MS-Word? Write some versions of MS-Word.
Answers
Answer:
MS- word is like Microsoft Word, Word 2010, Word 2013, Word 2016
the versions are 12.0. 14.0. 15.0. 16.0
Explanation: