International Conference on Security, Pattern Analysis, and Cybernetics最新文献

Dual collaborative topic modeling from implicit feedbacks 基于隐式反馈的双协同主题建模

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 2014-10-01 DOI: 10.1109/SPAC.2014.6982723

Gai Li, Lei Li

引用次数: 5

Application of immune algorithm in molecular docking 免疫算法在分子对接中的应用

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2014.6982670

Zhenyu Liu, Ming-hua Chen, L. Kang

引用次数: 1

Internet information source discovery based on multi-seeds cocitation 基于多种子交换的互联网信息源发现

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2014.6982717

Hui Gao, Haibo Niu, Wei Luo

引用次数: 0

Improving on the restricted path consistency constraint propagation algorithms based on the bitwise 基于位的受限路径一致性约束传播算法的改进

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304329

Zhuyuan Cheng, Yonggang Zhang

{"title":"Improving on the restricted path consistency constraint propagation algorithms based on the bitwise","authors":"Zhuyuan Cheng, Yonggang Zhang","doi":"10.1109/SPAC.2017.8304329","DOIUrl":"https://doi.org/10.1109/SPAC.2017.8304329","url":null,"abstract":"The constraint satisfaction problem(CSP) is very important and meaningful in solving the NP-hard problems. The CSP mainly include two parts: the reasoning and searching. The filtering technology is very important in the searching and the consistency algorithm plays the crucial role in the filtering technology. Recently, Kostas Stergiou proposed easily implement algorithm the restricted path consistency3(RPC3) algorithm, which can efficiently work in the whole search. Then he implements the restricted restricted path consistency3(rRPC3) having the similar performance with RPC3, while the rRPC3 is better than RPC3 and most of other consistency algorithms. Then that experiments showed the better effectiveness than other consistency algorithms. In this paper, we proposed a new consistency algorithm rRPC3bit based on the rRPC3 and the arc consistency(AC)+bit ideas. And then the experiments clearly show the rRPC3bit has better results than the rRPC3 algorithms and the state-of-art max-restricted path consistency3(maxRPC3) algorithm light-max-restricted path consistency3-residues multiple(lmaxRPC3rm) in most of test cases. The new rRPC3bit is a very promising algorithm.","PeriodicalId":318775,"journal":{"name":"International Conference on Security, Pattern Analysis, and Cybernetics","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114863328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The research on the improved light version max restricted path consistency algorithm with the learned value ordering heuristics 基于学习值排序启发式的改进轻版最大限制路径一致性算法研究

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304327

Yonggang Zhang, Zhuyuan Cheng

{"title":"The research on the improved light version max restricted path consistency algorithm with the learned value ordering heuristics","authors":"Yonggang Zhang, Zhuyuan Cheng","doi":"10.1109/SPAC.2017.8304327","DOIUrl":"https://doi.org/10.1109/SPAC.2017.8304327","url":null,"abstract":"In order to further improve the efficiency of the existing maxRPC algorithm, this paper proposes a simple maxRPC3 algorithm, maxRPC3+, which is more suitable for searching, and combines these algorithms with learning value ordering heuristics. On the basis of the current maxRPC (max restricted path consistency) algorithm, an improved light version named maxRPC3+ is proposed, which uses the idea of survivors-first. The proposed algorithm abandons two data structures named LastAC and LastPC which are in the current maxRPC algorithm. While looking for the AC (arc consistency) supports and PC (path consistency) supports, the proposed algorithm always performs the consistency checks from the first value in the domain of variables, which not only preserves the search frame of the current maxRPC3 version, but also avoids adding additional data structure. The algorithm is easy to implement and understand. Experiment results show that the improved algorithm with the learned value ordering heuristics overwhelms the current version maxRPC over the best-known benchmark instances such as qcp, qwh, bqwh and random constraint satisfaction problem instances.","PeriodicalId":318775,"journal":{"name":"International Conference on Security, Pattern Analysis, and Cybernetics","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130282889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Multiple object tracking by incorporating a particle filter into the min-cost flow model 在最小成本流模型中加入粒子滤波的多目标跟踪

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304259

Yingyi Liang, Xin Li, Zhenyu He, Xinge You

引用次数: 1

A novel approach to cloth classification through deep neural networks 基于深度神经网络的布料分类新方法

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304306

Fengxin Li, Yueping Li, Xiaofeng Zhang

引用次数: 3

A personalized hybrid recommendation strategy based on user behaviors and its application 基于用户行为的个性化混合推荐策略及其应用

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304272

Qing-ji Tan, Hao Wu, Cong Wang, Qi Guo

{"title":"A personalized hybrid recommendation strategy based on user behaviors and its application","authors":"Qing-ji Tan, Hao Wu, Cong Wang, Qi Guo","doi":"10.1109/SPAC.2017.8304272","DOIUrl":"https://doi.org/10.1109/SPAC.2017.8304272","url":null,"abstract":"Based on user's implicit feedback information, this paper puts forward an effective personalized recommendation algorithm. At first, a series of features are extracted from user behavior sequence, which are the input parameters of logistic regression model. Then we obtain a probability matrix. We view the obtained probability matrix as the scores, and use collaborative filtering recommendation strategy to recommend products to customers. The traditional collaborative filtering methods tend to ignore the impact of consumption time. Comparatively, this paper pays attention to the temporal behavior, which makes the personalized recommendation more reasonable. Our experimental results show that behavior sequence combined with collaborative filtering recommendation strategy has the ideal effect in recommendation. Besides, it has solved the problem that the strategy of collaborative filtering couldn't take advantage of implicit feedback directly. What's more, our algorithm performs well with sparse data. At last, beginning from the business features and the angel of statistics, this paper take some measures to adjust algorithm. Therefore, the result of the recommendation is optimized and the accuracy of the algorithm is improved.","PeriodicalId":318775,"journal":{"name":"International Conference on Security, Pattern Analysis, and Cybernetics","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131235914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

New method for jiaguwen image segmentation based on MRF and fuzzy clustering 基于MRF和模糊聚类的甲骨文字图像分割新方法

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2017.8304276

Xiaoju He, Zhiwu Liao

引用次数: 0

A parking-line detection method based on Edge Direction 基于边缘方向的停车线检测方法

International Conference on Security, Pattern Analysis, and Cybernetics Pub Date : 1900-01-01 DOI: 10.1109/SPAC.2014.6982666

Peng Liu, Jianwei Zhang, K. Guo, Hu Zhang

引用次数: 4