•面向广域网的音视频智能编目信息获取方法。专利号：201010537106.7，2011.2.9。
•一种集成版权管理的互为服务器的设计方法以及网络架构。专利号：ZL20071 0176968.X，2010.09.29。
软件著作权：
•基于MPEG2的数字水印系统。登记号：2011SR092824，2011.10.3。
•传媒博物馆藏品管理系统[简称：MCM]4.0。登记号：2011SR094070，2011.6.1。
•智能编目系统[简称ICS]3.0。登记号：2010SR053522，2010.10.14。
•媒体信息检索系统[简称：MIRS]2.0。登记号：2010SR053410，2010.10.14。
•基于P2P内容分发的数字版权保护系统[简称：PCADRM]V1.0。登记号：2007SR07995，2006.12.30。
获奖情况
[1]2009年，北京市科学技术奖：数字内容聚合、管理关键技术研究与应用
[2]2010年，第三届中国传媒大学校长奖：网络媒体技术科研团队
主要论著
1.WeihuaXie, Yongbin Wang, Aina Sui. Video Watermark Based On SVD Spread Spectrum. 2013 3rd International Conference on Computer Science and Network Technology, ICCSNT 2013, 2013.10
2.WeihuaXie, Yongbin Wang, Aina Sui. Video Watermark Based on Gradient Texture Diagram. 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2013, 2013.10
3.Aina Sui, Yongbin Wang, Wenlong Fu. A Novel Dynamic One-Way Accumulator based on Strong RSA Assumption. JDCTA, Vol. 7, No. 6, pp. 896 ~ 903, 2013.3
4.Aina Sui, Yongbin Wang, Wenlong Fu. Authentication and Key Exchange Protocol based on One-Way Accumulator. JDCTA, Vol. 7, No. 6, pp. 904 ~ 911, 2013.3
5.Jianfei Li, Aina Sui. A Digital Video Watermarking Algorithm Based on DCT Domain. Proceedings of the 2012 Fifth International Joint Conference on Computational Sciences and Optimization (CSO 2012), 2012.7.23-26, p557-560（EI：20124415623917）
6.Zhang Mengfei, Sui Aina. Personalized Multimedia-Information Retrieval Model. Proceedings of the 2011 International Conference on Network Engineering and Computer Science ( ICNECS 2011), 2011.9, pp:2123-2127. ( American Journal of Engineering and Technology Research, Vol.11, No.9, 2011 ) （EI：20124815734516）
7.Xu Yang, Aina Sui, Zhankun Tang. Topical Crawler Based On Multi-Level Vector Space Model and Optimized Hyperlink Chosen Strategy. Proceedings of the 9th IEEE International Conference on Cognitive Informatics (ICCI 2010), 2010.7, pp: 430-435.
8.Qi WANG, Ai-na SUI, Yong-bin WANG. Knowledge Representation and Reasoning of Cataloging Based on Domain Ontology and Rule. Proceedings of the 2009 International Conference on Management and Service Sciences (MASS 2009).
9.Aina Sui, Bo Peng, and Yongbin Wang. Self-Certified Identity-based Signcryption in DRM. Proceedings of the 7th Intl. Conf. on Sys. Simulation and Scientific Computing, Beijing, China, 2008.10, pp. 1505-1510.
10.李樱，隋爱娜，赵大川，王永滨。支持互操作和隐私保护的统一用户认证平台。全国计算机安全学术交流会论文集，第二十三卷，2008.9.
11.李樱，刘守训，王永滨，杨成，隋爱娜。面向可管理和可控制的P2P
