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音频深度伪造检测（ADD）旨在检测由语音合成（TTS），和语音转换（VC）等产生的假音频，近年来成为备受关注的一个新课题。传统工作读取单声道信号并直接分析伪影。最近，基于单耳到双耳转换的ADD方法越来越受到关注，因为双耳音频信号提供了一个独特而全面的语音感知视角。然而，来自两个声道的声学信息表现出差异和相似之处，这在以前的研究中没有被深入研究。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Building private information retrieval schemes over binary fields
二进制字段 私有信息 检索方案
2023/4/21
The private information retrieval (PIR) problem was first proposed by Chor et al. in 1995, and it is a canonical problem in the study of privacy issues that arise from the retrieval of information fro...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Relationship banking and information technology
关系银行 信息技术 人工智能
2023/4/24
Along with the rapid development of artificial intelligence (AI) technology, scientific research enters a new era of AI. Topology optimization (TO) and AI technology are recently showing a growing tre...
Between the time you read the Wi-Fi password off of a café’s menu board and the time you can get back to your laptop to enter it, you have to hold it in mind. If you’ve ever wondered how your brain do...
中国人民大学统计学院吕晓玲教授、王菲菲副教授在《Information Sciences》发表论文。该研究在联动主题模型JDTM（Zhu et al., 2022）的基础上进行了两种改进：（1）通过引入稀疏机制降低待估参数数量，在提升计算效率的同时获得更有解释性的主题，（2）将滞后阶数作为待估参数，从而增加了模型的实际适用性。
何勇教授团队长期致力于同步自动机领域的研究，近期在该研究方向取得新进展。研究成果以“Extremal synchronizing circular automata”为题，于2021年12月8日在线发表于Information and Computation杂志上，该期刊是中国计算机学会（CCF）指定的A类学术期刊。
日前，武汉大学主办的英文学术期刊Data and Information Management（DIM）被国际著名数据库Scopus正式收录，这是继DIM被《FMS管理科学高质量国际期刊列表》收录后的又一重要进展。
近日，管理学院赵海川副教授与中山大学的吴记副教授、肯塔基大学的Haipeng(Allan) Chen教授合作的研究成果“Coupons or free shipping? Effects of price promotion strategies on online review ratings”发表在管理类国际顶级期刊Information Systems Research上，该期刊是UTD 2...
NSF selects Margaret Martonosi to head Computer and Information Science and Engineering Directorate（图）
NSF selects Margaret Martonosi Computer and Information Science
2019/10/18
The National Science Foundation (NSF) has selected Dr. Margaret Martonosi to serve as head of the Directorate for Computer and Information Science and Engineering.In addition to her management experie...
苏州大学东吴商学院Dawoon Jung老师关于创新创业的研究发表于顶级期刊《Information Systems Research》
苏州大学东吴商学院 Dawoon Jung 老师 创新创业 顶级期刊 信息系统
2019/5/29
日前，我校东吴商学院智慧供应链研究中心Dawoon Jung老师（第一作者）与韩国高丽大学Byung Cho Kim、Myungsub Park以及美国Temple大学Detmar W. Straub合作名为“Innovation and Policy Support for Two-Sided Market Platforms: Can Government Policy Makers and ...
北京理工大学颜志军教授团队在FT50期刊《Journal of Management Information Systems》发表最新研究成果（图）
北京理工大学 颜志军 教授 FT50期刊 研究成果
2019/4/9
近日，北理工管理与经济学院颜志军教授团队的最新研究成果《金钱激励对于非激励用户行为的溢出效应——来自在线知识市场的证据》（Spillover Effects of Financial Incentives on Non-Incentivized User Engagement: Evidence from an Online Knowledge Exchange Platform），发表于信息系统...
AUTOMATING THE VERIFICATION OF HERITAGE BUILDING INFORMATION MODELS CREATED FROM POINT CLOUD DATA
3D analysis as-built BIM model checking point clouds deviations walls
2019/3/2
The use of remote sensors to acquire metric information for building information modelling (BIM) of heritage buildings is now common. Problematically, the creation of models from that information is s...
中国石油大学（北京）工商管理学院管理会计双语课件Chapter6 Cost Information for Pricing and Product Planning
中国石油大学（北京）工商管理学院 管理会计 双语课件 Chapter6 Cost Information for Pricing Product Planning
2019/1/16
中国石油大学（北京）工商管理学院管理会计双语课件Chapter6 Cost Information for Pricing and Product Planning。
中国石油大学（北京）工商管理学院管理会计双语课件Chapter5 Management Accounting Information for Activity and Process Decisions
中国石油大学（北京）工商管理学院 管理会计 双语课件 Chapter5 Management Accounting Information for Activity Process Decisions
2019/1/16
中国石油大学（北京）工商管理学院管理会计双语课件Chapter5 Management Accounting Information for Activity and Process Decisions。
MULTI-FEATURE-MARKS BASED INFORMATION EXTRACTION OF URBAN GREEN SPACE ALONG ROAD
High resolution remote sensing imagery Urban green space along road Spectrum features Recognition marks Multi-feature-marks segmentation Information Extraction
2018/5/16
Green space along road of QuickBird image was studied in this paper based on multi-feature-marks in frequency domain. The magnitude spectrum of green along road was analysed, and the recognition marks...