Captcha solver open source jobs
I have an issue that needs resolving urgently. I'm having difficulties with the visibility of my Instagram account. My trouble is essentially with account settings—I'm unable to set it up correctly. I am looking for someone with in-depth Instagram technical knowledge and a keen understanding of issues related to account visibility. The ideal candidate should can solve these kinds of issues swiftly. Patience and precise communication skills are also highly desired, as I would love to understand the problem and the solution, to prevent a recurrence. All in all: • Should have Instagram expertise • Should have problem-solving skills • Need excellent communication skills • Must be patient and willing to educate me on the solution The faster this is solved, th...
...The website should have the ability to block users from specific regions. - **Captcha:** Incorporating a reliable Captcha system to prevent spam and bots. - **Disclaimer Agreement:** Implementing a mechanism where users have to agree to certain terms before accessing the site. - **linkage to twitter & telegram. While there will not be a contract address in two of the boxes, we would like there to be a "test" of some sort to copy the info. I currently have a figma design made. We are currently working out kinks for future projects and this is a test for future work. I'm open to discussing design elements. Your expertise in these areas will be highly appreciated
I'm in need of a skilled web designer who can create a small WordPress website for my art business. The site will have the following pages: Home, Portfolio, Contact, and a few Landing Pages. Here are the key features and requirements for the project: - **Design Flexibility**: While I don't have a specific design in mind, I'm open to suggestions. I'm looking for a modern, clean and visually appealing design that is well-optimized for displaying and selling art online. - **Art Sales Functionality**: The website should have the capacity to sell both original art pieces and prints. I aim to use PayPal buttons for the transactions, so experience with integrating PayPal payment gateways in WordPress is important. - **Artist Biographies and Descriptions**: Though n...
...need accomplished are: - Connect to the remote QNX computer via SSH (Secure Shell)( login/ password in config file.) -send some command (must be configurable - Run certain commands via batch file on windows 10/11 computer. (Configurable) - Run local bat comands on Windows computer (configurable) - Send key combinations on Windows computer (configurable) Managing errors if they occurs. Keep CMD open for manually entering other commands ( in feature can be automated as another project or add-on) Prior experience with batch file creation and QNX systems is necessary. Proficiency in SSH connections is also essential for this project. The ideal freelancer would be meticulous and able to effectively organize and back up data....
I am seeking a talented machine learning engineer or data scientist to create an automaton for recognising handwritten digits specifically within mathematical problems. Res...understanding of Optical Character Recognition (OCR) - Familiarity with mathematical problems and their structures The end goal is to develop a practical, efficient, and accurate automaton that simplifies the process of converting handwritten mathematical problems into digital numbers. I am looking for someone who can attentively listen to my specifications and implement them accurately. I value open communication and regular updates. you need to develop the first part (phase initiale) and the project number 18 - but the problem is to find a way to make a link between first part and (phase applicatif projet ...
..., but before I proceed, I need a thorough background check on the company and its owner. The ideal freelancer for this job should: - Have expertise in Open-source Intelligence methods - Be able to investigate and provide comprehensive information on the company's reputation, the owner's background, and the overall trustworthiness. - Have the ability to cross-check for financial fraud, legal issues, and misconduct. - Be able to cover a global perspective in their research, especially focused on the regions of United States, Europe, and Asia. Please provide details on your relevant experience with Open-source Intelligence, as well as any similar tasks you've completed in the past. Your familiarity with conducting such research on companies ...
I'm in need of a virtual assistant who can handle various tasks. The ideal candidate should have the following capabilities: - Advanced Romanian language proficiency for translation tasks - Making outbound calls - Managing emails, scheduling, and data entry - Assisting in the transla...virtual assistant who can handle various tasks. The ideal candidate should have the following capabilities: - Advanced Romanian language proficiency for translation tasks - Making outbound calls - Managing emails, scheduling, and data entry - Assisting in the translation and completion of company and business registration forms - conducting research I prefer my virtual assistant to be a problem solver, detail oriented, and proactive. Experience in a similar role and excellent communication ski...
I'm in need of a Windows compatible desktop application that has the capability to resolve Cloudflare's CAPTCHA. For this project, I prefer to have it built in C#. Key requirements: - The main functionality of the application should be browser automation, specifically for working with Cloudflare's CAPTCHA. Ideal skills and experience: - Expertise in C# programming. - Proficiency in desktop application development. - Prior experience in building applications with browser automation functionalities.
...to prevent unsuspecting individuals from investing on the fake website and becoming victims of financial fraud. What I'm Looking For: - An expert in cybersecurity and fraudulent online activities, with experience in successfully combating fake websites. - A professional with a legal background who can assist in navigating the legal implications of this situation. - A quick thinker and problem-solver who can efficiently execute the necessary steps to shut down this fake website. Please only submit your application if you have a proven track record in dealing with similar cases. Your application should focus on your relevant experience in dealing with fake websites and any successful legal actions you have taken in the past. Your previous cases and outcomes will be crucial i...
I'm seeking an experienced software developer to create an accounting application that is compatible with the Windows operating system. It's a high priority that this application seamlessly integrates with Zoho Books. ...seamlessly integrates with Zoho Books. Key Features: - Integration with Zoho Books Required Skills and Experience: - Software development - Familiarity with accounting software - Knowledge in developing Windows applications - Experience working with Zoho Books API would be a significant advantage Timeline: - The project needs to be completed within a month. This role is perfect for a problem solver who has an eye for detail and understands the importance of creating user-friendly applications. If you think this project aligns with your skills, I'...
I'm looking for fresh candidates who are enthusiastic about architectural drawing. No prior experience is necessary as I'll provide you with all the necessary training and guidance. ...I'll provide you with all the necessary training and guidance. Skills and Experience: - No prior experience needed - Familiarity with AutoCAD is a big plus, but not mandatory - Strong passion for architectural drafting - Willingness to learn and grow in the field Roles and Responsibilities: - Create architectural drawings using AutoCAD - Follow my guidance and instructions for the project - Be open to feedback and willing to make necessary revisions If you're interested in starting your journey in architectural drafting and are looking for a hands-on learning experience, this o...
...country-specific sanctions, and provide a detailed report of these connections as well as a option to show a visual mapping. Key Requirements: - Download the complete list of sanctions data from Open Sanctions database - Conduct a thorough database search to identify country-specific sanctions - Create a report summarizing the identified connections The final report should be in an interactive web page format. The visualization should be clear and easy to comprehend, allowing for an intuitive exploration of the connections found. Ideal Skills & Experience: - Proficiency in scripting and data retrieval - Familiarity with Open Sanctions database or similar resources - Ability to create interactive web pages for data visualization - Experience in working with and depi...
I find myself in need of a highly skilled individual capable of assisting with numerous projects across a variety of areas. Given the breadth of tasks, a versatile set of skills is vital. Specifics haven't been decided yet, but your experience may help mould these into reality. Key skills and experiences: - Website development - Mobile app development - Graphic design Tasks may include, but are not limited to: - Designing user interfaces - Developing backend functionality - Implementing payment gateways While I don't have a concrete vision for design, flexibility and a keen eye for aesthetics are beneficial. Whether it's a minimalistic, bold and colorful, or clean and professional look, the ability to adapt to different styles is key. Your input, initiative and cr...
Seeking a skilled web developer to improve and update our existing Django-based website. The project involves: Menu Bar: Update and ensure consistency with multilingual support (Swedish, Danish, English). Contact Form: Implement validation, translations, CAPTCHA, and backend management. Multilanguage Support: Set up inputs for Swedish, Danish, and English without auto-translation. Articles and Blogs: Improve layout, image handling, and formatting consistency. Search Function: Enhance search to include titles and body text. Main Picture: Add functionality to change the main picture with size guidelines. Home and About Pages: Ensure consistent formatting and editable content. DNS and Email Setup: Correct domain pointers and enable email functionality on server. Proven experience with...
As an entrepreneur, I am seeking a proficient web developer to construct an innovative e-commerce website boasting a unique QR code featur...proficient web developer to construct an innovative e-commerce website boasting a unique QR code feature and credit card processing capabilities. Experience in handling similar projects would be ideal. You need to: - Develop a user-friendly e-commerce website - Integrate a credit card processing system - Design an exclusive QR code feature to download the application If you are a creative problem solver with outstanding skills in web development and have a history of incorporating payment systems into platforms, your application would be strongly considered. Show me your track record of similar work, so I can foresee how successful our proje...
I'm looking for a skilled Visual Basic 6 programmer to adjust functionality within my VB6 source code. The task primarily involves expanding reporting functions to include more tables. Ideal applicants should have: - Extensive experience in VB6 programming. - Previous work involving functionality adjustments, particularly in Reporting and Data Management. - A keen eye for detail to maintain existing code integrity while implementing changes. - Strong understanding of data management and manipulation in VB6. Your role will be solely focused on altering the existing VB6 code and ensuring the changes don't disrupt the software's operational flow. Familiarity with VB6 and past projects involving Reporting changes are crucial.
we need to made a web page. customer open by qr code the web page and they need to choose one language ( italian,france,spain). when click in one language by link they go to another web site. example. qrcode link. click on language france will be open (already existing)
I'm in need of a physical chemistry expert to help tackle some problems and calculations. The ideal candidate would be able to break down complex physical chemistry concepts and problems into simple, understandable pieces. Key responsibilities include: - Helping to solve a range of physical chemistry problems - Explaining problems in a way that makes it easy for high school students to understand Ideal Skills and Experience: - Strong educational background in physical chemistry - Solid experience in problem-solving in physical chemistry - Ability to explain complex topics in a clear and concise manner Your work will directly contribute to the educational content aimed at high school students. Your expertise is essential in ensuring that the content can be understood and absorbed ...
I need a proficient grant writer who can assist in making grant applications for different sectors: Government, Foundations and Corporate. Although I've not identified specific opportunities or funding sources, I'm seeking funding for corporate software development. Here's what I'm looking for: - Previous experience in writing and sourcing grant opportunities - Proven success in securing funding in government, foundation or corporate sectors - Strong research skills - Excellent written communication skills - Familiarity with software development sector would be a bonus. The writer should identify which grants we fit with, and then chart out strategy for approval. This is an opportunity for someone who understands the complexity of crafting successful grant applicatio...
I'm seeking a Python expert to develop a solution for a resource allocation problem that involves both the Knapsack Problem and linear programming (LP) models. Key Requirements: - This project is focused on resource allocation, so the main goal is to craft an algorithm that can efficiently solve the classic Knapsack Problem. - You will also be required to incorporate LP models in the solution to enhance the resource allocation process. Skills & Experience: - Proficient in Python for algorithmic problem-solving and have a solid understanding of optimization techniques. - Experience in working with LP models and understanding of how to apply them in real-world resource allocation problems. - Previous experience in developing command-line interfaces for solutions - as this project...
I'm seeking a talented graphics designer to create captivating vintage-style t-shirt designs. Here's what you'll need to know: - The designs I'm envisioning include elements of Quotes, Landmarks, Animals, UFC, Cricket, Boxing players. A pop-culture awareness would be highly beneficial for conveying these elements in fresh and appealing ways. - I've an open mind for colors. You are welcome to utilize warm colors like red, orange, yellow or cool like blue, green, purple. Neutral colors like black, white, gray are also a go. - Ideal candidate has clear understanding of vintage aesthetics, excellent at representing various design elements in cohesive, striking manner, and possess good knowledge of color theory. To sum it up, your design should be engaging and ...
...understanding of natural language processing - Previous experience with developing chatbots - Familiarity with sentiment analysis - Ability to create personalized recommendations for users - Skilled in extracting and understanding content from PDF files - Strong problem-solving skills and attention to detail Details - Upload Excel file containing Expediente Codes - Use automation and OpenCV to solve Captcha and download files - Upload files to s3 bucket - Integration with existing system - use google to authenticate to the system (maybe change to office 365) Requirements: - REMOTE SERVER: Existing server - Access to S3 Bucket - Access to chatgpt api - Access mysql aws instance We need access to final git repository Project Completion: 2 weeks This project is...
I have an existing WordPress website that needs further development. I'm looking for a skilled WordPress developer to take my website to the next level. The website is already built and fully functional, but now I need to enhance its features and usability. Key requirements: - Review the current website to understand its structure and functionality - Implement additional features and modifications as needed - Ensure that the website is user-friendly and responsive across devices - Potentially integrate e-commerce functionality if not already present Ideal candidate: - Proven experience in WordPress website development - Familiarity with e-commerce plugins and modules - Strong understanding of website design and usability - Excellent communication skills and ability to take initia...
As a diligent user of Google Drive, I'm seeking a proficient developer who can create a program using Google App Script to arrange my Google Drive files in a hierarchical manner. Let's make searching and organization efficient and automated! the specific features I am looking for well be explained in private The ideal freelancer...well be explained in private The ideal freelancer for this project would have extensive experience with Google App Script and an understanding of how Google Drive works. You should have created similar file management tools previously, and have a knack for creating user-friendly interfaces. Efficiency is key, as is the ability to work on a tight timeline. I look forward to working with a problem-solver who can make my file management effici...
I'm looking for a talented designer to create an eye-catching feature wall for our children's birthday party venue that's perfect for Instagram posts. Key Requirements: - Bright and Vibrant Design: The wall should be designed in bright and...theme, focusing on elements like the sky, clouds, flowers, and similar motifs. Ideal Skills and Experience: - Proven experience in designing feature walls for public spaces or venues - Proficient in incorporating LED lighting into design - Strong understanding of working with wallpaper and creating textured designs - Experienced in creating children-friendly, bright, and Instagrammable designs I'm open to your creative ideas and suggestions to make this feature wall a unique and memorable addition to our venue. Looking for...
I'm in need of an experienced graphic designer to help me with a logo design project. Key Points: - The designer will be responsible for creating a unique, eye-catching logo that effectively represents my brand. - Although the style of the logo hasn't been specifically determined, I'm open to your creative suggestions. - The primary purpose of the logo will be for brand identity, so it needs to be memorable and versatile for use across different marketing materials. Ideal Skills and Experience: - Proven experience in logo design - Strong portfolio that showcases creativity and versatility - Understanding of brand identity and marketing principles - Excellent communication skills to understand and incorporate my vision - Ability to deliver high-quality work within a...
...developed for my e-commerce website. The tool should be capable of processing data from around 30,000 products across 5-10 different stores. Key Requirements: - Cross-reference 30,000 products from 5-10 stores: The tool should be able to analyze and compare prices for a substantial number of products across multiple listed stores. - Avoiding Captcha and ad blockers: The tool should be designed to function effectively while avoiding common barriers like Captcha or ad blockers. - User-friendly filters: The tool should offer a variety of filters to help users refine their search results. - Display results directly on product pages: The comparison results should be integrated and displayed on the corresponding product pages. Or through a widget function. Project Scope: -...
As a business with a custom CRM solution currently facing some difficulties with Hubspot, I'm interested on bringing in a seasoned and strategic freelancer for the task. Key Challenges: - Custom forms: clients details aren't saving correctly. If they are a repeating guest who have filled out this ...Capable of analyzing current processes and suggesting and implementing improvements. - CRM Specialist: A background in CRM management and understanding of its intricacies. - Data Analyst: Capable of sorting through data discrepancies and creating a streamlined and accurate database. - Communication Skills: Ability to understand our needs and communicate effectively throughout the project. - Problem-Solver: A proactive approach to identifying and solving issues before they im...
Job Title: Offshore Banking Specialist Responsibilities: • Consult on choosing a bank that meets the requirements of an offshore company. • Interact with banking and regulatory authorities in Seychelles. • Ensure the account opening process complies with international standards and legislation. Requirements: • Experience in the financial sector, preferably with offshore companies. • Knowledge of international banking legislation and practices. • Excellent communication skills and the ability to work in an international environment. • Proficiency in English at a high level.
I am looking for a PHP and WordPress Expert to fix a small issue with my current CAPTCHA, which is written in PHP. I also need to add another CAPTCHA to my wordpress website. If you think you can work on these tasks, please let me know. Ideal Skills and Experience: - Proficient in PHP and WordPress. - Expertise in CAPTCHA integration.
I'm seeking an experienced tattoo artist who can bring to life a realistic design of an open book with a rose laid on top. The tattoo will be placed on my arm, so it should be appropriately sized and detailed for this placement. Key Requirements: - Design Style: Realistic - Placement: Arm - Color Preference: Both (considering a color and black and white version) Please only apply if you have prior experience in creating realistic tattoos and are comfortable working with both color and black and white designs. Quality and attention to detail are paramount for this project.
I'm in need of an expert who can help me...Information: - I do not have the necessary dependencies, so you will need to ensure that all required libraries and frameworks are included in the compilation. Your task will be to: - Compile each project separately - Provide written instructions on how to use the compiled projects together Ideal Skills/Experience: - Proficient in C++ and Visual Studio Community Edition - Experience in compiling open source projects from GitHub - Ability to write clear and concise instructions This is a great opportunity to showcase your expertise in C++ programming and project compilation. Looking forward to receiving your bids. The projects are as follows.
I am looking to develop a web-based job extractor that's capable of aggregating job listing from various platforms across multiple countries with the following features: # Source Selection : The ability to select multiple sources for job scraping, including Google jobs. # Comprehensive Job Details: Extraction of all details included in the job listing, such as job title, company name, location, job description, requirements, etc. # Web Interface: A user-friendly web interface where users can enter the URL of the job listings page and initiate the scraping process. # Downloadable in .csv Format: The scraped job data should be downloadable in .csv format for easy analysis and storage. # Filtering Options: Ability to filter job listings based on old vs. new jobs for specific...
I am developing a system, which integrates a donchian channel along with a strategy, but has the pinescript code hidden. I need someone who can figure it out somehow.
...environment. I have encountered difficulties automating the login process on , particularly when attempting to execute the script within a Docker container. Despite successful tests on my local development environment (macOS), I consistently encounter a captcha challenge when running the script in a Docker container. Even after modifying the script to run in non-headless mode (using xvfb-run), the captcha persists, preventing successful login. Therefore, I am seeking your expertise to adjust my login script in a way that prevents the captcha from appearing after the initial login step (insert CPF), specifically considering execution within a Docker container....
The indicator name is Custom XABCD Validation and Backtesting Tool (open source), but for the purpose of completing the search, it would be useful for me to be able to insert multiple values within the same field, for example in AB/XA I could enter multiple values at the same time (5/6), as well as in BC/AC, and so on, in so that the indicator is activated as soon as a combination of those values matches.
I'm in need of a detailed and impactful email marketing campaign targeting 16,000 recent graduates. I will shar...promote and generate interest in my upcoming "Training & Internship Program." related Webinar Inviting. I will share the email Content as well. Key Responsibilities: - Develop and execute a strategic email marketing plan - Create compelling content that resonates specifically with this audience, focusing on the benefits and opportunities the program offers - Employ best practices to ensure high open and click-through rates - Monitor campaign performance and make data-driven adjustments as necessary I'm happy to discuss further details about the project with interested freelancers. Looking forward to hearing from you. My Budget is limited for ...
I'm a beginner in coding and I'm trying to understand how pathfinding algorithms, especially greedy algorithms, work. As part of my learning process, I need a professional who can create a maze-solving program for me in the C language. Here's what I need: - The program should be able to tackle mazes of varying sizes. The minimum size should be 7x7, and the maximum size should be 20x20. It's important that the program can handle non-square mazes as well. - The maze should be solved using the greedy algorithm. - The output of the program should be a text-based representation of the solution, showing the path from the start to the end. For this project, I'm specifically looking for someone with experience in coding, particularly with pathfinding algorithms. Your ap...
I'm looking for a skilled freelancer who can assist with a Questions-solving task. Unfortunately, I didn't provide details on what specifically needs solving, so I need someone who is a good problem-solver themselves and can help identify and address issues. Please note that you should have a good understanding of the general public, businesses, and students as this might be a project that requires a broad perspective.
...ideally suited for the hot and humid conditions of the Thai countryside. Key Features: - Size: The footprint should be under 500 square feet, with a layout that maximizes space and functionality. - Kitchenette: A small, but fully functional outdoor kitchen - Outdoor Living: Expansive, usable outdoor living space. - Open Sky Bathroom: An outdoor bathroom with a shower area and tub, designed to be open to the sky. - No Garage: The design should not include a garage. - Open Concept: An open-plan layout with the kitchen, study, and two bedrooms. - Cooling: The home should utilize innovative cooling methods, including a cooled tile floor and cooling elements in the walls. Ideal Skills and Experience: - Proficiency in architectural design, with a particular empha...
I'm looking for a talented WordPress developer to revamp my current website to provide detailed information on our services, especially tax preparation and bookkeeping, in a modern and sleek design. Key project requirements include: - Mode...WordPress development - Designing modern and sleek websites - Creating effective service pages with a focus on tax preparation and bookkeeping. We have an existing website (www dot kosmosaccounting dot com) and are looking to keep the same logo and design colors (red colors with white background). We need to keep the same pages and contents, however will need an improvement to current forms (Google captcha integration) and an overall more secure website (current one keeps getting hacked). Budget is around C$200 we are not in the rush in...
...heavily on the powerful and simple friendly miniminal logo Key specifications: - The design style should be modern and minimalist, yet striking enough to create a lasting impact. - Predominant colors to be used are free to be chosen by the artist Please feel free to use these creatively to render a modern feel. - Even though I've skipped the specification for any specific symbols or icons, I am open to your creative inputs. However, the logo must remain crisp and professional. Ideal candidate: - You should have a solid background in graphic design, particularly in logo designing. - Should have an approach that is modern and minimalist. - An eye for detail and a knack for using colors in an impactful manner will be highly appreciated. To apply, please provide your portfo...
Kenda is looking for talented individuals who share the same drive and vision. Role Overview We are seeking a highly experienced and passionate Senior UI Artist who possesses a deep understanding of creating intuitive, engaging, and visually appealing user interfaces for mobile games. The ideal candidate will be a creative problem solver with a proven track record of delivering high-quality UI designs that enhance the overall player experience. Most importantly, we’re not looking for any kind of artists but Game Artists who love, live and breathe games. It’s a great opportunity to explore and push yourself as you’ll be surrounded by other Game Makers who also love games and together, you’ll work to build worlds, characters and games to be loved and enjo...
I am in need of an experienced app developer who can develop an apps iOS and Android. While I have not finalized the primary purpose of the app, it is a given that it would need ...intuitive, and innovative, with primary emphasis on its UX/UI design. Key Responsibilities: - Develop high-quality app iOS and Android and flutter , - Continual updates, maintenance, and iterations Ideal Skills and Experience: - Experience in designing and building mobile applications for iOS and Android - Expertise in UX/UI - Knowledge in all phases of software development - Strong problem solver Although there is no set timeline for this project, I am looking for someone who can dedicate consistent working hours to building and refining this application. Please only apply if you meet the above quali...
...contact list: - Researching and identifying potential partnerships within the specified industry. - Creating a detailed list of healthcare contacts in California, primarily from the medium to large-sized medical device sellers. 2. Cold calling: - Establishing initial contact and building relationships with key decision-makers. - Pitching our platform's unique selling points. The ideal problem solver for this endeavor would have: • Previous experience in B2B list building, especially within the healthcare sector. • Strong background in cold calling and securing sales partnerships. • An existing network of healthcare sector contacts in California is highly beneficial. • Exceptional communication and negotiation skills. Success in this project will l...
...client expectations. ESSENTIAL REQUIREMENTS: 1.) The ideal candidate will be based or able to operate in a US time zone 2.) Have a minimum of 5 years of direct travel industry experience 3.) Proficiency in Sabre and/or Amadeus is essential 4.) Familiarity with Award Bookings and Hidden City strategies would prioritise you for consideration We're looking for a flexible and creative problem solver who can leverage their expertise to curate bespoke itineraries for our discerning clientele. We hope you’ll join us in shaping the future of luxury travel. If interested, please upload a CV and cover letter introducing yourself. Please note that the remuneration package will be based upon the skill level of the successful applicant. Thanks, we look forward to meeti...
I'm looking to redesign the wallpaper in my hotel rooms. I don't have a specific wallpaper design in mind, so I'm open to suggestions. However, I want the new design to be as in the picture i attach, with a neutral and monochromatic color scheme. Please include samples of your past work in your bid.
...electricity effectively in the open ocean environment. • The design should provide an efficient solution for tidal power generation. • It should function optimally in the open ocean, taking into consideration the challenges and conditions that such a location may pose. • Prior experience in designing and understanding of the principles related to ocean-based renewable energy schemes will be beneficial. • Knowledge about tidal energy conversion systems and fluid dynamics is crucial. • Skills in 3D modeling and simulation to refine the system design, and evaluate performance under simulated environmental conditions are required. In essence, I am looking for an innovative, effective, and technologically sound design for a tidal power generation de...
We need a local assistant in Bangkok who can speak English or Vietnamese to help us with tasks such as gathering information, translating, and interpreting. The ideal candidate is dynamic, honest, and willing to start from a single task (with a high potential for stable and long-term cooperation).
