Computational techniques

This paper aims to address this limitation by introducing techniques for estimating trustworthiness from a community context. These techniques rely on similarity measures or operators within the framework of path algebra.

8p viengfa 28-10-2024 1 1   Download

This paper introduces a new clustering technique based on granular computing. In tradional clustering algorithms, the integration of the high shaping capability of the existing datasets becomes fussy which in turn results in inferior functioning.

8p viling 11-10-2024 1 0   Download

This study aims to observe the value of the dual-energy computed tomography (DECT) technique in the assessment of primary lung cancer. Compare the difference in density of lung tumors on the true non-contrast (TNC) and virtual non-contrast (VNC) images. Investigate the iodine concentration value of lung tumors in differentiating malignant and benign lesions as well as adenocarcinoma and squamous carcinoma in lung cancer.

7p viling 11-10-2024 1 0   Download

The differential diagnosis between primary mesenteric lymphoma and others peritoneum diseases such as peritoneal carcinomatosis, malignant primary peritoneal mesotheliomas, tuberculous peritonitis, sarcomatosis, diffuse peritoneal leiomyomatosis or benign splenosis, constitutes a major problem in imaging techniques.

5p viling 11-10-2024 2 0   Download

In this study, we propose a novel approach using the oscillation characteristics of the RMS current as the input to machine learning models, combined with the confident learning technique. Using the oscillation characteristics obtained by taking a discrete Fourier transform (DFT) of the RMS current as model input, we aim to reduce the computational requirements of the machine learning models.

12p viling 11-10-2024 1 0   Download

Pectus carinatum is the second most common congenital anterior chest wall deformity. This study describe the clinical, paraclinical characteristics and evaluate the early results of the modified Abramson technique to treat pectus carinatum at Viet Duc Hospital.

9p vinatisu 23-08-2024 2 1   Download

Bài giảng Khai phá dữ liệu (Data mining): Genetic algorithm, chương này trình bày những nội dung về: introduction to genetic algorithms (GA); classes of search techniques; nature to computer mapping; GA operators and parameters; example and homework;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!

70p diepkhinhchau 18-09-2023 12 5   Download

In line with that research trend, this paper proposes a hybrid algorithm combining particle swarm optimization with the simulated annealing technique (PSO-SA) to optimize the length of intervals to improve forecasting accuracies.

19p vimurdoch 18-09-2023 10 4   Download

The four main objectives of this work can be summarized as follows: To provide a theoretical analysis of added-mass instability that focuses on improving the performance of FSI using the partitioned approach; To develop an efficient and stable tool to analyze applications that are relevant to FSI; To validate the techniques with well defined analytical solutions; To evaluate the performance of artifical compressibility and compare it to the under-relaxation technique.

178p runthenight07 01-03-2023 7 4   Download

In this thesis, focus on the wireless links between devices equipped by deployed operating personnel and intermediary access point infrastructure. We use multi-radio (MR) platforms, wireless devices with multiple and diverse transceiver technologies, to produce robust and reliable links through adaptive control of available transceivers. Primarily, we study the application of intelligent control techniques, namely reinforcement learning (RL), for adaptive control over diverse transceivers to achieve the desired robustness and reliability under dynamic environmental conditions.

185p runthenight04 02-02-2023 7 2   Download

The document will be structured as follows: In Chapter 2 outline the methodology, discussing the computational techniques used to evaluate the interaction energies and evaluating the construction of the TT and D3(BJ) correction terms. Chapter 3 attempts to establish a foundational understanding of how these methods model vdW interactions by evaluating the performance of the corrected and uncorrected HF and DFT methods in comparison with CCSD(T) energies for a selection of inert gas dimers, and simple molecule-molecule interactions.

63p runthenight04 02-02-2023 9 2   Download

In this Masters thesis computational modelling techniques were employed to investigate iron-free apo-Lactoferrin (apo-Lf) structural conformation changes in the presence of variant temperature and pH. These conditions represent the environment most milk protein goes through in food processing and the production of food products.

162p runthenight04 02-02-2023 7 2   Download

The objectives are as follows a compact presentation of human actions: Joints in the skeleton model play different roles in each action. The first objective is to find action representations that are efficient for action recognition.

130p caphesuadathemchanh 29-03-2022 18 6   Download

Research objectives of the thesis: Research the theories of complex fuzzy sets, complex fuzzy logic and measures based on complex fuzzy sets; research and development of fuzzy inference system based on complex fuzzy sets; research applied techniques to reduce rules, optimize fuzzy rules in complex fuzzy inference system; research on how to represent rules based on fuzzy knowledge graphs to reduce inference computation time for the test set and deal with the cases where the new dataset is not present in the training data set.

27p beloveinhouse01 15-08-2021 15 4   Download

The objective of the thesis: To find decision laws on the data block and block’s slice. To find decision laws bettwen object groups on the block which has index attribute value change, particulary when smoothing, or roughing attribute value. To find decision laws bettwen object groups on the block when adding or removing block’s elements.

26p extraenglish 24-05-2021 12 3   Download

In this paper, we examine some image processing techniques used in optical mark recognition, and then we introduce an application that collects data automatically from survey answer sheets at Dalat University.

11p nguaconbaynhay10 19-02-2021 10 1   Download

The thesis proposes a number of image retrieval methods to improve image retrieval accuracy. These methods will address issues of reducing semantic gaps between low-level features and high-level concepts of images.

27p capheviahe26 25-01-2021 18 4   Download

Privacy-preserving frequency mining is a quite simple technique, but it is very useful in privacy-preserving machine learning and data mining. In this paper, we construct an elliptic curve analog of the ElGamal system-based protocol for privacy-preserving frequency mining in fully distributed setting.

8p tamynhan9 02-12-2020 16 2   Download

his paper presents a method for all-digital background calibration of multiple channel mismatches including offset, gain and timing mismatches in time-interleaved analog-to-digital converters (TIADCs). The average technique is used to remove offset mismatch at each channel.

11p tamynhan6 14-09-2020 16 4   Download

The research thesis aims to evaluate the rate of brain artery imaging on computerized tomography images of 256 sequences; Describes common and anatomical variations of the cerebral arteries. Invite you to consult!

26p gaocaolon7 18-09-2020 28 2   Download