Congestion control algorithm for message routing in structured peer-To-peer networksWe presented a new solution for congestion avoidance in structured peer-to-peer networks. The proposed solution brings better query success rates and limits the amount of traffic within the system. It thereby demonstrates the ability to resolve local congestion and increase the throughput in the network. The advantage of our proposed solution i...
15 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 482 | Lượt tải: 0
Automatic heart disease prediction using feature selection and data mining techniqueIt can be observed that the performance of CFS and LLCFS achieved the best performance when using a large number of attributes, e.g. 55 for CFS and 57 for LLCFS. Compared with LLCFS, the performance when using CFS is more stable when the number of attributes is larger than 31 with an average of accuracy approximately 86% and an average of AUC ap...
15 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 481 | Lượt tải: 0
Pedestrian activity prediction based on semantic segmentation and hybrid of machinesIn general, this solution brings high accuracy in pedestrian detection as well as pedestrian location and the relative distance between pedestrians and AVs. The combination of image semantic segmentation and pedestrian extraction provides the possibility of accurately predicting the situation, assisting in issuing alerts to AVs. Therefore, our p...
13 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 536 | Lượt tải: 0
Gmm for emotion recognition of VietnameseThe paper presents the recognition experiment results for four basic emotions of Vietnamese such as happiness, sadness, neutral, and anger with four different corpora depending on the independence or dependence of the speaker and the content. These experiments were also conducted with six different parameter sets based on the GMM model. The resul...
18 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 596 | Lượt tải: 0
A novel algorithm based on trust authentication mechanisms to detect and prevent malicious nodes in mobile ad hoc networkWe proposed the TAM mechanisms to check preceding node through authenticating hopby-hop all route control packets with three steps: (1) Digital certificates; (2) actual neighbors; and (3) packet integrity. A new protocol named TAMAN, is improved from AODV protocol which can prevent almost of network attack types, such as Blackhole/ Sinkhole, Gray...
22 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 501 | Lượt tải: 0
Some new de morgan picture operator triples in picture fuzzy logicConjunction operations (fuzzy t-norms) and disjunction operations (fuzzy t-conorms) are basic operators of the fuzzy logics [22, 13]. Picture fuzzy t-norms and picture fuzzy t-conorms firstly were defined and studied in 2015 [6, 9]. In this paper we give some algebraic properties of the picture fuzzy t-norms and the picture fuzzy t-conrms on pic...
22 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 493 | Lượt tải: 0
A packet classification algorithm on multi-Way priority trieThe article has present the classification of packets in one direction in general and with the Priority trie [9] and JA trie [10] in particular. Based on the analysis of the advantages and disadvantages of each structure, we proposed a new packet classification algorithm based on Multi Way Priority {MWP trie structure. The accuracy of the algorit...
15 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 519 | Lượt tải: 0
Characterizations for several classes of alternative codesThe purpose of this paper was to deal with the development of the class of alternative codes. Four new classes of codes, which are subclasses of alternative codes, were introduced and considered. Some characteristics and relationships of these classes were proposed (Theorems 1-4). One of them provided us with a tool to check whether a given alter...
11 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 514 | Lượt tải: 0
Some algorithms related to consistent decision tableIn this paper, we proposed some novel algorithms to find an object reduct and an attribute reduct of consistent decision table and proved correctness of the algorithms. Based on this result, we can apply some machine learning methods such as learning decision rules or learning decision trees in an effective way. In addition, combination of attri...
12 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 476 | Lượt tải: 0
Hedges algebras and fuzzy partition problem for qualitative attributesHedge algebra, a new and quite effective tool, can be used instead of the fuzzy theory in many cases due to the order structure on the set of natural language elements. This paper demonstrates this trend through the method of building the membership function to split fuzzy item sets in the fuzzy data mining problem. This is an important step tha...
16 trang | Chia sẻ: huongthu9 | Ngày: 18/08/2021 | Lượt xem: 463 | Lượt tải: 0
