Title: OxO2 -- A SSSOM mapping browser for logically sound crosswalks Show Chinese title

Title: OxO2 -- 用于逻辑上可靠的交叉映射的SSSOM浏览器

Abstract: EMBL-EBI created OxO to enable users to map between datasets that are annotated with different ontologies. Mappings identified by the first version of OxO were not necessarily logically sound, lacked important provenance information such as author and reviewer, and could timeout or crash for certain requests. In this paper we introduce OxO2 to address these concerns. Provenance is addressed by implementing SSSOM, a mapping standard that defines provenance for mappings. SSSOM defines the conditions under which logical sound mappings can be derived and is implemented in OxO2 using Nemo, a Datalog rule engine. To ensure reasoning is performant and memory efficient, Nemo implements a number of strategies that ensures OxO2 will be stable for all requests. Due to these changes, OxO2 users will be able to integrate between disparate datasets with greater confidence. Show Chinese abstract

Abstract: EMBL-EBI创建OxO，以使用户能够在使用不同本体注释的数据集之间进行映射。 OxO第一个版本识别的映射不一定在逻辑上合理，缺乏重要的来源信息，如作者和评审者，并且某些请求可能会超时或崩溃。 在本文中，我们介绍了OxO2来解决这些问题。 通过实现SSSOM（一种映射标准），定义了映射的来源信息，解决了来源问题。 SSSOM定义了可以推导出逻辑上合理的映射的条件，并使用Nemo（一种Datalog规则引擎）在OxO2中实现。 为了确保推理性能和内存效率，Nemo实现了一些策略，确保OxO2对于所有请求都能稳定运行。 由于这些更改，OxO2用户将能够更有信心地在不同的数据集之间进行集成。