Essays about: "big data"

Showing result 1 - 5 of 1473 essays containing the words big data.

  1. 1. Continuous Parallel Approximate Frequent Elements Queries on Data Streams

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Victor Jarlow; [2021-10-06]
    Keywords : computer science; big data; Space-Saving; Misra-Gries summary; frequent items; frequent elements; concurrent programming; Delegation Sketch; domain splitting; Count-Min Sketch; Majority algorithm; pproximate frequent-elements algorithm; approximate top-k elements algorithm;

    Abstract : The frequent elements problem involves processing a stream of elements and finding all elements that occur more than a given fraction of the time. A relaxed versionof this problem is the -approximate elements problem which allows some false positives. READ MORE

  2. 2. Impact of Business Owners’ Ethnicity and Gender on Financial Performance A classical analytical review and empirical study on how the demographics of company owners impact the results.

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Jakob Johansson; Sten Li; [2021-06-30]
    Keywords : ;

    Abstract : Previous research has found that female- and minority-owned businesses generallyunderperform compared to male- and nonminority-owned businesseson a variety of measures, such as sales and profit. The situation is, however,rapidly changing while there is a lack of up-to-date research on the current situation. READ MORE

  3. 3. Measuring Labor Demand using Job Ads

    University essay from Göteborgs universitet/Graduate School

    Author : Kevin Dee Boman; Wilhelm Åkesson; [2021-06-30]
    Keywords : labor market; Beveridge curve; big data; vacancy rate; internet data; time series;

    Abstract : MSc Economics.... READ MORE

  4. 4. Predictive Maintenance in Industrial Machinery using Machine Learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Jasim Abbasi; [2021]
    Keywords : Predictive Maintenance; Rotatory Machinery Fault Prediction; Gearbox Fault Prediction;

    Abstract : Background: The gearbox and machinery faults prediction are expensive both in terms of repair and loss output in production. These losses or faults may lead to complete machinery or plant breakdown. READ MORE

  5. 5. Adapting FDM 3D-printing for the manufacture of microfluidic devices

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Oskar Andersson; [2021]
    Keywords : 3D-printing; addative manufacturing; fused deposition modelling; FDM; fused filament fabrication; FFF; microfluidics; microfluidic devices; lab-on-a-chip; microchannels; micro-channels; resolution; settings; Technology and Engineering;

    Abstract : Microfluidic devices have so far not seen widespread use, even though they could potentially be cheaper, better and faster than traditional methods. A possible reason for this is the lack of a middle step between one-of-a-kind experimental devices and cheap mass produced devices. READ MORE