相关实验视频
Updated: Jul 12, 2025

07:14
Evaluating Dryocosmus Kuriphilus-induced Damage on Castanea Sativa
Published on: August 30, 2018
7.2K
概括
这项研究介绍了"Visit & Climb",这是一个针对户外运动岩岩的上下文感知推系统. 它通过考虑超越人气的上下文因素来提高登山者的满意度,提高信息充足度.
科学领域:
- 推系统是一个推系统.
- 人与计算机的交互
- 户外娱乐分析 户外娱乐分析
背景情况:
- 户外运动登在意大利北部很受欢迎,但关于登悬崖的信息过载给游客带来了挑战.
- 现有的岩推系统往往忽略了关键的上下文信息 (季节,可访问性,家庭友好性).
- 环境因素显著影响到参观户外活动地点的可行性和可取性.
研究的目的:
- 开发和评估一套新的,适合环境的运动岩推系统.
- 通过结合上下文信息和用户偏好来解决现有系统的局限性.
- 为了提高登山者计划户外运动登假期的信息充足度和满意度.
主要方法:
- 收集和分析了来自意大利Arco的在线导游书的岩石访问数据.
- 开发了Visit & Climb系统,该系统从访问日志中学习用户偏好和上下文口味.
- 通过离线指标 (MAP,RECALL,NDCG) 和与经验丰富的登山者进行在线用户研究来评估系统.
主要成果:
- 线下评估显示,Visit & Climb的表现与N级推的经典推者模型相比.
- 与40名经验丰富的登山者进行的在线评估表明,Visit & Climb显著改善了信息充足度.
- 系统的透明度来自于整合上下文信息,提高了用户的满意度和使用意图.
结论:
- 像Visit&Climb这样的上下文感知推系统对于户外活动推是有效的.
- 结合上下文信息和crag特征可以提高推的透明度和用户满意度.
- 访问和爬升系统为寻求个性化岩石推的登山者提供了一个有价值的工具.
相关概念视频
Robbers Cave
14.3K
During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
14.3K
Rab Cascades
2.7K
Rab GTPases act in a regulated cascade during membrane fusion, helping the lipid bilayers mix. The Rab family of proteins are active when bound to GTP, and inactive when bound to GDP. Hence, they act as guanine nucleotide-dependent molecular switches. Rab-GTP recognizes and binds to long or short-range tethering proteins to capture the target vesicle. These tethers coordinate with SNAREs on the vesicle and the target membrane to assemble the trans SNARE complex that locks the mixing bilayers.
2.7K
Quarrying of Stone
120
Quarrying is the process of extracting stone from a quarry, where specialized techniques are employed to remove large blocks of stone safely and efficiently. This process can involve controlled explosions or more precision-oriented methods such as cutting and drilling.
One common method involves using a diamond belt saw to cut large blocks from the quarry face. These blocks can be about 50 feet long and 12 feet high. After the initial vertical cut, drilling is performed at the base of the...
One common method involves using a diamond belt saw to cut large blocks from the quarry face. These blocks can be about 50 feet long and 12 feet high. After the initial vertical cut, drilling is performed at the base of the...
120
Levels of Use of a GIS
56
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
56
Methods of Obtaining Topography
69
Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. Topographic surveying relies on traditional and modern methods, each with distinct advantages and limitations.Traditional Surveying Methods:Transit stadia surveys and plane table surveys were widely used traditional surveying methods. These techniques relied on instruments like theodolites and stadia rods for measuring distances and angles,...
69
Multiple Comparison Tests
3.9K
Multiple comparison test, abbreviated as MCT, is a post hoc analysis generally performed after comparing multiple samples with one or more tests. An MCT will help identify a significantly different sample among multiple samples or a factor among multiple factors.
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
3.9K

