helpResearch question空间定位、轨迹恢复与位置信号方法如何利用现成的WiFi设备检测人员是否穿过特定区域(如门口)?UbiComp '23WiCross: I Can Know When You Cross Using COTS WiFi Devices
helpResearch question空间定位、轨迹恢复与位置信号方法WiFi信号的相位模式能否有效区分穿越行为和折返行为?UbiComp '23WiCross: I Can Know When You Cross Using COTS WiFi Devices
helpResearch question空间定位、轨迹恢复与位置信号方法无需模型训练的WiFi检测方法在不同用户和场景下能有多高的鲁棒性?UbiComp '23WiCross: I Can Know When You Cross Using COTS WiFi Devices
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法传统门口检测方法容易误报且隐私性差。UbiComp '23WiCross: I Can Know When You Cross Using COTS WiFi Devices
helpResearch question空间定位、轨迹恢复与位置信号方法如何结合无人机、红外超宽带雷达(IR-UWB Radar)和深度学习实现高精度的土壤湿度监测?UbiComp '23Soil Moisture Sensing with UAV-Mounted IR-UWB Radar and Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法如何通过元学习框架快速适应不同土壤类型的湿度监测需求?UbiComp '23Soil Moisture Sensing with UAV-Mounted IR-UWB Radar and Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法如何处理无人机运动和多路径干扰对雷达信号的影响以提高精准度?UbiComp '23Soil Moisture Sensing with UAV-Mounted IR-UWB Radar and Deep Learning
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法现有土壤湿度监测方法精度低、成本高,难以大面积应用。UbiComp '23Soil Moisture Sensing with UAV-Mounted IR-UWB Radar and Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法在复杂的社会化交通环境中,自驾车如何处理与其他道路使用者之间的让行(yielding)互动?CHI '23The Halting problem: Video analysis of self-driving cars in traffic
helpResearch question空间定位、轨迹恢复与位置信号方法分析实际道路测试视频能否揭示自驾车在交通互动中的行为模式和挑战?CHI '23The Halting problem: Video analysis of self-driving cars in traffic
helpResearch question空间定位、轨迹恢复与位置信号方法自驾车在与行人和车辆进行隐性互动(如速度变化和轨迹调整)时存在哪些局限?CHI '23The Halting problem: Video analysis of self-driving cars in traffic
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法自驾车在复杂的交通场景中无法有效处理让行互动,容易引发危险。CHI '23The Halting problem: Video analysis of self-driving cars in traffic
helpResearch question空间定位、轨迹恢复与位置信号方法如何在没有时间同步的情况下实现高精度且可扩展的多目标UWB定位?UbiComp '22VULoc: Accurate UWB Localization for Countless Targets without Synchronization
helpResearch question空间定位、轨迹恢复与位置信号方法虚拟双向测距(V-TWR)能否有效减少多目标定位中的时间同步误差?UbiComp '22VULoc: Accurate UWB Localization for Countless Targets without Synchronization
helpResearch question空间定位、轨迹恢复与位置信号方法自动校准和锚点调度如何提高UWB定位的适应性与精准度?UbiComp '22VULoc: Accurate UWB Localization for Countless Targets without Synchronization
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法大规模场景下的多目标实时精确定位困难,受限于硬件校准和同步需求。UbiComp '22VULoc: Accurate UWB Localization for Countless Targets without Synchronization
helpResearch question空间定位、轨迹恢复与位置信号方法在非视距(NLoS)场景中,如何利用毫米波(mmWave)雷达实现准确的语音识别?UbiComp '22AmbiEar: mmWave Based Voice Recognition in NLoS Scenarios
helpResearch question空间定位、轨迹恢复与位置信号方法采用周围物体振动作为间接语音信号来源的语音识别方法,如何有效提高信噪比并减小信号失真?UbiComp '22AmbiEar: mmWave Based Voice Recognition in NLoS Scenarios
helpResearch question空间定位、轨迹恢复与位置信号方法毫米波语音识别技术如何适应多变的动态场景并抵抗环境噪声干扰?UbiComp '22AmbiEar: mmWave Based Voice Recognition in NLoS Scenarios
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法噪声环境或遮挡情况下,语音交互设备的识别能力有限。UbiComp '22AmbiEar: mmWave Based Voice Recognition in NLoS Scenarios
helpResearch question空间定位、轨迹恢复与位置信号方法如何通过深度学习框架实现对大型室内点云数据的精准自动补全?UbiComp '22DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法在室内环境中,如何有效提取点云数据的全局和局部几何特征以提升重建精度?UbiComp '22DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法如何结合条件GAN方法提升室内点云数据的颜色重建准确性?UbiComp '22DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法室内点云数据因传感器遮挡或光线差而不完整。UbiComp '22DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning
helpResearch question空间定位、轨迹恢复与位置信号方法RF(射频)信号能否用于解决在复杂室内环境中绕角定位的问题?UbiComp '22CornerRadar: RF-Based Indoor Localization Around Corners
helpResearch question空间定位、轨迹恢复与位置信号方法Hint Map(提示图)在改进RF信号多路径传播建模中的效果如何?UbiComp '22CornerRadar: RF-Based Indoor Localization Around Corners
helpResearch question空间定位、轨迹恢复与位置信号方法CornerRadar系统的准确性如何表现于不同环境和目标移动速度下?UbiComp '22CornerRadar: RF-Based Indoor Localization Around Corners
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法机器人无法准确感知拐角处可能突然出现的目标,易导致碰撞。UbiComp '22CornerRadar: RF-Based Indoor Localization Around Corners
helpResearch question空间定位、轨迹恢复与位置信号方法如何利用光学鼠标传感器和可见光通信技术在非触控屏幕上实现低成本的物体实时追踪?CHI '22Enabling Tangible Interaction on Non-touch Displays with Optical Mouse Sensor and Visible Light Communication
helpResearch question空间定位、轨迹恢复与位置信号方法光学鼠标传感器能否通过解码屏幕像素发出的频率信号准确定位和识别物体的方位?CHI '22Enabling Tangible Interaction on Non-touch Displays with Optical Mouse Sensor and Visible Light Communication
helpResearch question空间定位、轨迹恢复与位置信号方法Centaur系统在动态屏幕内容下是否能保持其定位准确性和误差抵抗能力?CHI '22Enabling Tangible Interaction on Non-touch Displays with Optical Mouse Sensor and Visible Light Communication
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法用户难以在非触屏设备上实现低成本的实时物体交互。CHI '22Enabling Tangible Interaction on Non-touch Displays with Optical Mouse Sensor and Visible Light Communication
helpResearch question空间定位、轨迹恢复与位置信号方法如何通过低成本传感器实现设备位置和姿态的精确实时追踪?UIST '21AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures
helpResearch question空间定位、轨迹恢复与位置信号方法动态“悬空”设备排列是否能提升跨设备交互的适应性和灵活性?UIST '21AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures
helpResearch question空间定位、轨迹恢复与位置信号方法如何设计适用于跨设备交互的物理和空间配置设计空间(包括16个核心维度)?UIST '21AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法用户在多设备环境中,设备固定配置难以适应任务变化。UIST '21AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures
helpResearch question空间定位、轨迹恢复与位置信号方法如何利用莫尔条纹(光学干涉现象)设计一种高精度、低成本的相机追踪方法?UIST '21MoiréBoard: A Stable, Accurate and Low-cost Camera Tracking Method
helpResearch question空间定位、轨迹恢复与位置信号方法莫尔板(MoiréBoard)如何消除对相机内参校准的依赖并提高定位精度?UIST '21MoiréBoard: A Stable, Accurate and Low-cost Camera Tracking Method
helpResearch question空间定位、轨迹恢复与位置信号方法与现有的低成本追踪方法相比,莫尔板的性能和鲁棒性表现如何?UIST '21MoiréBoard: A Stable, Accurate and Low-cost Camera Tracking Method
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法低预算应用中,现有设备追踪方法要么高成本要么定位误差大。UIST '21MoiréBoard: A Stable, Accurate and Low-cost Camera Tracking Method
helpResearch question空间定位、轨迹恢复与位置信号方法如何利用仅配备双麦克风的普通智能手机,实现高精度的3D声学位置追踪?UIST '21ReflecTrack: Enabling 3D Acoustic Position Tracking Using Commodity Dual-Microphone Smartphones
helpResearch question空间定位、轨迹恢复与位置信号方法声波反射和虚拟麦克风的概念如何在3D声学追踪中有效应用?UIST '21ReflecTrack: Enabling 3D Acoustic Position Tracking Using Commodity Dual-Microphone Smartphones
helpResearch question空间定位、轨迹恢复与位置信号方法如何提升现有FMCW(调频连续波)技术在多路径效应下的鲁棒性?UIST '21ReflecTrack: Enabling 3D Acoustic Position Tracking Using Commodity Dual-Microphone Smartphones
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法用户需要无需额外硬件的手机3D位置追踪功能。UIST '21ReflecTrack: Enabling 3D Acoustic Position Tracking Using Commodity Dual-Microphone Smartphones
helpResearch question空间定位、轨迹恢复与位置信号方法如何利用异构数据(如卫星影像、出租车轨迹、共享单车数据)更准确地识别城中村边界?UbiComp '21UVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data
helpResearch question空间定位、轨迹恢复与位置信号方法如何通过静态建造特征和动态活动特征结合来高效估算城中村人口规模?UbiComp '21UVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data
helpResearch question空间定位、轨迹恢复与位置信号方法基于街道网络的分区方法是否能够提高城中村边界识别的完整性和准确性?UbiComp '21UVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data
lightbulbPractical problem空间定位、轨迹恢复与位置信号方法城中村边界难以精确识别,传统人口估算方法成本高且数据滞后。UbiComp '21UVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data
helpResearch question空间定位、轨迹恢复与位置信号方法如何同时提高接近检测系统的距离测量准确性和能源效率?UbiComp '21Janus: Dual-radio Accurate and Energy-efficient Proximity Detection
helpResearch question空间定位、轨迹恢复与位置信号方法BLE和UWB双无线电模块可否通过协同工作实现更高的检测精度与能耗优化?UbiComp '21Janus: Dual-radio Accurate and Energy-efficient Proximity Detection