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    14,366 搜到的工作,价格货币为 HKD

    目标函数:完工时间最快 模型:混合整数规划模型 要解决的问题:寻找混合流水线的最优路径 目前程序:搜索算法 优化方案: 分支定界算法。上下界定不好和穷举法无区别。可考虑拉格朗日对偶原理,改变约束条件和目标,通过拉格朗日乘子法去寻找下界,进而提高算法效率。 PS: 可以提供文献资料,但都是英文的, 车间系统的模型已经用python写好,可详谈

    $21351 (Avg Bid)
    $21351 平均报价
    13 个竞标

    我们在准备一份申请书,国内的人才计划。 希望你能帮助修饰一下。需要一天之内完成。

    $195 (Avg Bid)
    $195 平均报价
    1 个竞标

    需要负责一个200平米左右的西餐厅设计(厨房面积50平米)。寻找有品味、有风格、注重细节的设计师。业主想要的方向可参考以下方向。本场地可提供Sketchup的三维平面。如感兴趣,请告知每平设计价格和设计所需时间 。 CHINESE SPEAKING- Need to be responsible for a Western restaurant design of about 200 square meters (the kitchen area is 50 square meters). Look for designers with taste, style and attention to detail. The directions that the owner wants can be referred to the following directions. The...

    $26393 (Avg Bid)
    $26393 平均报价
    8 个竞标

    你好,我在上海,平时负责一些互联网店商的产品图片拍摄,多以美妆产品为主,擅长场景拍摄,希望我们能有机会合作。谢谢!

    $711 (Avg Bid)
    $711 平均报价
    12 个竞标

    1. 我们公司的业务是海外房产 2. 希望基于WordPress搭建网站 3. 网站将会Porting到AliCloud 4. 希望你有3年以上的WordPress的经验 5. 展示你的References 6. 最好是在上海/中国

    $141 / hr (Avg Bid)
    $141 / hr 平均报价
    7 个竞标

    首饰类产品1个 拍摄+精修+作图=共8张图 1.参考链接:[登录来查看链接] 2.图片说明:第一张 精修白底图;第二张 场景图;第三张 场景图;第四张 尺寸图;第五张 包装图;第六张 搭配图;第七张 节日图;第八张 细节图 3.图片尺寸:1500*1500 无水印 4.其他:产品可邮寄,图片要求呈现产品的各个角度(根据产品特性),适合美国消费人群的审美

    $1289 (Avg Bid)
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    4 个竞标

    我是橱柜供应商,希望能够在国外市场寻找生意伙伴,由中国设计选材提供终端客户定方案,然后发货,你们只需拉业务

    $5860 - $11720
    $5860 - $11720
    0 个竞标

    app,H5 和PHP编写,现要与第三方Im即时通讯(容联云)SKD, 要求做到对接物业外卖及商城成品系统与容联IM第三方即时通讯的无缝对接,达到物业及商城数据和IM统一等

    $4844 (Avg Bid)
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    3 个竞标

    微信长图文 创意文案已经有了 需要创意设计 希望做过微信长图的小伙伴

    $773 (Avg Bid)
    $773 平均报价
    3 个竞标

    在线教育的app,需要温哥华组建起技术团队,承接之前的项目。

    $179947 (Avg Bid)
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    bid only if you can deliver the work in 2 to 3 hours max you can use google translation, but it need to be proofread before you send it to me

    $234 - $1953
    $234 - $1953
    0 个竞标

    We need 8 native translators to help us translate English into his/her native language categories including French, Italian, German, Spanish, Portuguese and Russian. We pay each language for $17, The attached file is the content that I want to translate. If you complete, pls contact me.

    $234 - $1953
    $234 - $1953
    0 个竞标

    1. go to [登录来查看链接] 2. select a day and change its color, it should be there on the same day after reloading 3. reload, you will see that selected color disappears after a fraction of second Note. The background color must not disappear. the colors are loaded through javascript method loadColors(). The whole app is based on Angular. Angular solid expertise is needed. Preferred solution with minim...

    $195 (Avg Bid)
    $195 平均报价
    1 个竞标
    Editing model photography 6 天 left
    已验证

    Beauty Retouch - We are looking for a cheap Beauty Retouch. The price can not be too high, I am honest with that.

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    15 个竞标
    Produce a 2 min cartoon clip 6 天 left
    已验证

    Using three characters in stickman version create a short story and insert some video clips from youtube and some images

    $992 (Avg Bid)
    $992 平均报价
    13 个竞标
    Design project 6 天 left

    I need someone to alter some images.

    $2633 (Avg Bid)
    $2633 平均报价
    9 个竞标
    Need quick changes on website 6 天 left
    已验证

    Its only editiing some texts and adding a couple of images. Should not take longer than 1 hour. I will send you clear details.

    $180 (Avg Bid)
    $180 平均报价
    38 个竞标

    Inserción de datos en plataforma online

    $2218 (Avg Bid)
    $2218 平均报价
    1 个竞标

    Need to write technical content for our website home page and other pages. skills required: 1. Excellent written English 2. Knowledge in Electronics, Embedded Software development

    $109 (Avg Bid)
    $109 平均报价
    7 个竞标

    I have an ecommerce site, i have add to cart button who is based on php and mysql, I want to modify to run the function in jquery and mysqli and do not refresh the page.. Talk more in chat

    $273 (Avg Bid)
    $273 平均报价
    27 个竞标

    Hi, We need a few people to voice record 200 small sentences in French via an online platform. Freelancer must have an Android device and follow the instructions which will be sent to him via e-mail. Rate for this job is 5$. Happy bidding !

    $78 - $234
    $78 - $234
    0 个竞标

    I need a 3rdparty Cisco webcti finesse gadget with following functions: [登录来查看链接] call (agent reserved) (phone ringing) 2. Hold a call (agent in taking ) call on hold .. retrive button and time for hold 3. Duration of call./ Wrapup timer 4. Transfer a call 5. End call 6. Make a call to certain numbers

    $234 - $1953
    $234 - $1953
    0 个竞标
    Change Image Backgrounds 6 天 left
    已验证

    We have a set of images with different backgrounds. We are looking for someone who can change the background of these images to white. Its a 1 or 2 days job

    $117 (Avg Bid)
    $117 平均报价
    22 个竞标

    I need someone to copy information from some websites. Data entry

    $3164 (Avg Bid)
    $3164 平均报价
    2 个竞标
    Revamp an existing website 6 天 left
    已验证

    We are in the Research and Technology space (IOT - Internet of Things) and we are looking at fresh ideas along with creative expertise in recreating/revamping a site ref... Magical transformation is what we need right now! Let me know if you like to work with a ardent critic and a qualitative working experience. Money shall not be the driver, but passion surely is! That's what we might not al...

    $795 (Avg Bid)
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    Iptv Colombia 6 天 left

    Somos una empresa dedicada a la prestación de servicio de televisión por Internet y queremos tener un nuevo logo que genere recordatorio de nuestra marca, y sobre todo que impacte al momento de que los clientes lo vean, Teniendo en cuenta que se refleje como logo de compañía Adjuntamos algunos modelos y diseños.

    $195 (Avg Bid)
    $195 平均报价
    7 个竞标
    Simple ReactJs / Ruby website 6 天 left
    已验证

    I need a react application where users can view, create, edit and delete markers on the map (Google Map). Communication with backend should be via Socket.io. You will need to build the backend API in Ruby. More information on PM.

    $899 (Avg Bid)
    $899 平均报价
    3 个竞标
    Fix Website 6 天 left

    I need my website re-configured.

    $1102 (Avg Bid)
    $1102 平均报价
    55 个竞标

    Website problem in Safari Browser

    $238 (Avg Bid)
    $238 平均报价
    17 个竞标

    Error Image Capture time for API level below 20 error show and one or two normal problem.. Urgent required..

    $138 (Avg Bid)
    $138 平均报价
    3 个竞标

    looking for excel formula expert to help me in a formula

    $180 (Avg Bid)
    $180 平均报价
    20 个竞标

    Looking for DocLogix administrator to set up process flows in system for Baltic Countries.

    $19220 (Avg Bid)
    $19220 平均报价
    3 个竞标

    I need an individual Storyboard Artist who can work with us on a long-term base. Relevant References required for story-boarding: - Character Designing, [登录来查看链接] Motion Graphics, [登录来查看链接] Infographics, [登录来查看链接] Whiteboard, [登录来查看链接] Typography [登录来查看链接] We are an Agency that requires outsourcing vendors to help us create and design multiple projects and will also have an opportunity for you ...

    $203 (Avg Bid)
    $203 平均报价
    5 个竞标

    For a newly established company based in the UAE I need the services of a professional webdesigner. The company is specialized in providing luxury services and goods and this needs to be reflected in the design of the website. We have four core activities which will need four specific tabs/pages, and of course a home page and a contact page. If anyone is interested, please contact me. The domain n...

    $1383 (Avg Bid)
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    53 个竞标

    Hello, 1. I need to improve my website speed more than 90+ as per google insight developer. The only manual fix required. No plugin based fixed. 2. Need to perfectly installed AMP in the website 3. Email setup for the website

    $148 (Avg Bid)
    $148 平均报价
    5 个竞标

    Video about business and attraction

    $3141 (Avg Bid)
    $3141 平均报价
    24 个竞标

    I have started an ecommerce company and I am facing certain issues.I need a developer who can resolve the issues asap and has very gd experience working on php technology & magento framework.

    $1143 (Avg Bid)
    $1143 平均报价
    9 个竞标
    Build a simple website 6 天 left
    已验证

    I need a react application where users can view, create, edit and delete markers on the map (Google Map). Communication with backend should be via Socket.io. You will need to build the backend API in Ruby. More information on PM.

    $234 (Avg Bid)
    $234 平均报价
    2 个竞标
    app for ordering cooking gas 6 天 left
    已验证

    I need an Android app. I would like it designed and built. the app is for ordering cooking gas

    $2891 (Avg Bid)
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    32 个竞标

    Caut o persoana care sa scrie 10 articole pentru un blog de fashion, care vor avea dimensiuni variate - intre 500 si 800 de cuvinte fiecare si vor contine anumite cuvinte cheie. Pot fi articole rescrise, preluari de stiri etc. dar va trebui sa treaca de copyscape sau alte verificari de originalitate a textelor. Am rugamintea sa imi prezentati portofoliu sau sa scrieti un articol de proba (care nu...

    $89 - $577
    $89 - $577
    0 个竞标

    hi, Looking for [登录来查看链接] developer for 5 charts. 1) heat Map 2) Player movement 3) Bar charts 4) Spider Charts 5) Player Passes This is for Sports match. Only honest freelancer.

    $4264 (Avg Bid)
    $4264 平均报价
    18 个竞标
    Online ticket booking system 6 天 left
    已验证

    I need a responsive website and mobile application. I would like it designed and built.

    $2512 (Avg Bid)
    $2512 平均报价
    14 个竞标

    Daylio, moodify, up! are a mood apps tracker. We would like get inspire from them and we will like to adapt to the work environment. Android and IOS

    $11696 (Avg Bid)
    $11696 平均报价
    51 个竞标

    If you have some Web Development skill, it would be plus, but not required. If you can speak in English, it is enough for me. But, you have to honest and faithful, although you are new freelancer. It is long-term position, not one-time. Also, you have to be a individual Man, not agency. Thanks. Cheers!

    $2649 (Avg Bid)
    $2649 平均报价
    8 个竞标

    We are in the Research and Technology space (IOT - Internet of Things) and we are looking at fresh ideas along with creative expertise in recreating/revamping a site ref... Magical transformation is what we need right now! Let me know if you like to work with a ardent critic and a qualitative working experience. Money shall not be the driver, but passion surely is! That's what we might not al...

    $142 (Avg Bid)
    $142 平均报价
    2 个竞标

    I'm looking for a native Russian speaker who can translate 100 pages of essay about economics into English. The work must be done in 48 hours and I don't want you to use any translator.

    $3141 (Avg Bid)
    $3141 平均报价
    2 个竞标

    I am looking for an article writer with the following qualities; time manager, team worker, with experience in various niches.

    $148 / hr (Avg Bid)
    $148 / hr 平均报价
    10 个竞标

    i need some one to update my training matrix where need to add graph for each equipment so we can see summery of which equipment in month where we did well total number of student trained and total equipment for each equipment. also need adding tabs with location which can be monitor pending training.

    $1141 (Avg Bid)
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    12 个竞标