Lab. Riset Operasi dan Pengolahan Data

Anggota LAB

  1. Endah Rokhmati M.P., Ph.D

  2. Dra. Farida Agustini Widjajati, MS.

  3. Drs. Sentot Didik Surjanto, M.Si.

  4. Dra. Laksmi Prita Wardhani, M.Si

  5. Dr. Valeriana Lukitosari, S.Si, MT

Fasilitas

  1. 22 unit Komputer (Core i5=7, Core i3=15) yang terkoneksi dengan jaringan internet
  2. 1 unit printer Brother T500
  3. Ruangan Full AC
  4. LCD Proyektor
  5. Free Internet Access (Wifi)

Teknisi LAB

Penelitian

Operation Research and Data Processing are an emerging fields in Applied Mathematics area due to the development of the industry. The field of Operation Research and Data Processing are basically related to the subjects of Operation Research, Optimization, Stochastic Process, Probability and Statistics, and Time Series Analysis. Research topic on Operation Research and Data Processing are emphasized in several fileds, namely:

  1. Operation Research
    Research conducted in this field is the inventory system, both ,  deterministic and stochastic, which are applied to the evaluation of spare parts in an industrial company.  The research includes the evaluation of maintenance of the equipment, pricing, lifetime, and distance to the warehouse.  The evaluation is necessary to avoid the inavailability of the supply of  spare parts that will affect the production process.
  2. Optimization
    Collaborated with the theory of control mathematics and data assimilation method, the research has been growing in theory development and application. The applications are in the development of ship control and unattended air vehicle. Some theory of multipredictive control, adaptive and robust, are includes in this research.
  3. Probability and StatisticsTheory of probability and statistics lead to abroad range of research topic as they are one of the basic capability in mathematics.  Besides supporting the other field of research in Department of Mathematics, in this field some topics can be listed as follows:
    1. The application of Bayesian theory for rainfall model and text detection
    2. The application of statistics in quality control analysis for industry
    3. Some studies of probability distributions such as binomial and poisson distributions.
    4. The study and development of poisson model  for data count
  4. Time Series
    Being used for prediction and forecast tools, the methods in time series such as ARIMA, GARCH and GSTAR models are developed using Kalman Filter and applied.  The research topic related to these methods are :

    1. Prediction of stock price, oil price, and infation modified with Kalman Filter
    2. Prediction of blood demand modified with Kalman Filter
    3. Prediction of tourist attendance

Daftar Penelitian

No Dosen Judul Tingkat Jenis Penelitian
1 Dr.Drs. Soehardjoepri,M.Si Konstruksi Sentra Usaha Wanita Tani Melalui Pendekatan Diversifikasi Konsentris Berbasis Teknologi Informasi untuk Mengurangi Disparitas Perekonomian Masyarakat Desa Lokal ITS
2 Dra. Nuri Wahyuningsih M.Kes. Penelitian Laboratorium Estimasi Yield Surat Utang Negara Berdasarkan Model Dibeold-Li untuk Mendukung Ketahanan Finansial Indonesia Lokal
3 Endah Rokhmati Merdika Putri S.Si.M.Si., Ph.D Metode Volume Hingga dalam Menentukan Harga European Call Option dengan Regime-Switching Volatilitas dan Tingkat Suku Bunga untuk Mengurangi Resiko Perubahan Kondisi Ekonomi Lokal Penelitian LBE
4 Laksmi Prita Wardhani MODEL REGRESI DATA COUNT UNTUK PEMODELAN JUMLAH KEJADIAN BANJIR DI INDONESIA TAHUN 2015 Dana Departemen