Low light scenes often come with acquisition noise, which not only disturbs the viewers, but it also makes video compression harder. These type of videos are often encountered in cinema as a result of artistic perspective or the nature of a scene. Other examples include shots of wildlife (e.g. mobula rays at night in Blue Planet II), concerts and shows, surveillance camera footage and more. Inspired by all above, we are proposing a challenge on encoding low-light captured videos.

  • Image Processing
  • Signal Processing
  • Other
  • Last Updated On: 
    Tue, 11/19/2019 - 15:35

    Oxygen is one of the most adverse gas that contaminates sterile drugs in glass medicine bottle, so it is of great significance to detect oxygen concentration for glass medicine bottle in order to ensure the asepsis of drug and the stability of ingredients. Wavelength modulation spectroscopy (WMS) is applied to achieve online oxygen concentration detection by the single-line spectrum analysis for the advantages of non-contact and high sensitivity.

  • Signal Processing
  • Last Updated On: 
    Sat, 10/19/2019 - 09:05

    This data set consists of 

    1 Data set for learning noun-group patterns (from core products) 

    2 Data sets for the experiment assemble dependent bug reports (from Firefix product)


  • Other
  • Last Updated On: 
    Wed, 10/02/2019 - 12:01

    This database contains the results of an experiment were healthy subjects played 5 trials of a rehabilitation-based VR game, to experience either difficulty variations or presence variations.

    Colected results are demogrpahic information, emotional emotions after each trial and electrophysiological signals during all 5 trials.

  • Biomedical and Health Sciences
  • Last Updated On: 
    Fri, 09/27/2019 - 08:16

    This pre-trained Word2Vec model has 300-dimensional vectors for more than 0.5 million Nepali words and phrases. A separate Nepali language text corpus was created using the news contents freely available in the public domain. The text corpus contained more than 100 million running words.

    Word2Vec model details: Embeddings Dimension: 300, Architecture: Continuous - BOW, Training algorithm: Negative sampling = 15, Context (window) size: 10, Token minimum count: 2, Encoded in UTF-8.

  • Computational Intelligence
  • Last Updated On: 
    Fri, 10/25/2019 - 04:49

    Geomagnetic field variations produce geoelectric fields that can affect the operation of technological networks at the Earth’s surface, including power systems, pipelines, phone cables and railway circuits. To assess the geomagnetic hazard to this technology, it is necessary to model the geomagnetically induced currents (GIC) produced in these systems during geomagnetic disturbances. This requires use of geomagnetic data with appropriate Earth conductivity models to calculate the geoelectric fields that drive GIC.

  • Power and Energy
  • Last Updated On: 
    Sun, 09/01/2019 - 19:56

    Car-hailing order data are a rich source to study the human mobility patterns, which could contribute to transporation planning and policy-making. In general, a orginal car-hailing order record includes information such as origin, destination, pick-up time, drop-off time, and travel distance. Beijing car-hailing order dataset stored the discretized order data at a traffic analysis zone(TAZ) scale, including the dataset for training and test. 


  • Transportation
  • Last Updated On: 
    Tue, 08/27/2019 - 22:22


    每个特定的txt文档包含500个样本数据,平均分为5类,分别表示为N = 5,12,18,23,30。

  • Security
  • Last Updated On: 
    Fri, 10/04/2019 - 03:34

    The dataset contains waveform and label. The label is set as: 0: Subcycle incipient fault 1: Multicycle incipient fault 2: Permanent fault 3: Transient disturbance. Subtype label and its explanation are also given. 

  • Electric Utility
  • Last Updated On: 
    Sun, 06/30/2019 - 08:41

    This data set is composed by samples of load signature of electric devices acquired on a non-intrusively form. The test-bench was performed using four identical fluorescent lamps, four identical slots and four identical switches. Identical term means the same technical specifications (nominal voltage, power, isolation voltage, among others). The sensors are connected to the power supply in order to measure the electrical variations when appliances are turned on/off. We have 16 possible network configurations with 4 appliances, in which one, two, three or four appliances can be turned on.

  • Smart Grid
  • Last Updated On: 
    Wed, 06/19/2019 - 15:21