Vol. 38 No. 2 (2022)

Articles

• Scalable human knowledge about numeric time series variation and its role in improving forecasting results

  Nguyen Duy Hieu, Nguyen Cat Ho, Pham Dinh Phong, Vu Nhu Lan, Pham Hoang Hiep

  103--130

  • pdf
  Abstract View : 602 / PDF Downloaded : 34

  DOI: https://doi.org/10.15625/1813-9663/38/2/16125

• DLAFS cascade R-CNN: an object detector based on dynamic label assignment

  Doanh Bui Cao, Nguyen Vo Duy, Khang Nguyen

  131--145

  • pdf
  Abstract View : 382 / PDF Downloaded : 38

  DOI: https://doi.org/10.15625/1813-9663/38/2/16252

• Modeling computational trust based on interaction experience and reputation with user interests in social network

  Dinh Que Tran, Phuong Thanh Pham

  147--163

  • pdf
  Abstract View : 380 / PDF Downloaded : 26

  DOI: https://doi.org/10.15625/1813-9663/38/2/16749

• An efficient reversible data hiding based on improved pixel value ordering method

  Cao Thi Luyen, Nguyen Kim Sao, Le Quang Hoa, Ta Minh Thanh

  165--180

  • pdf
  Abstract View : 295 / PDF Downloaded : 31

  DOI: https://doi.org/10.15625/1813-9663/38/2/16880

• Numerical method for solving the dirichlet boundary value problem for nonlinear Triharmonic equation

  Dang Quang A, Hung Nguyen Quoc, Quang Vu Vinh

  181--191

  • pdf
  Abstract View : 379 / PDF Downloaded : 243

  DOI: https://doi.org/10.15625/1813-9663/38/2/16912

• A method of semantic-based image retrieval using graph cut

  Nguyen Minh Hai, Van Thanh The, Tran Van Lang

  193--212

  • pdf
  Abstract View : 427 / PDF Downloaded : 35

  DOI: https://doi.org/10.15625/1813-9663/38/2/16786