系统建模与仿真，生产/服务系统评估与优化，质量分析与改善、生产调度等相关方向。

发表论文如下：

Yan Jia, Xinyue Song,Guifang Li. Service Quality Evaluation and  Analysis of Autonomous-Rail Rapid  Transit in Yibin City of China.systems (SSCI一区),2025,13(9), 823.

Yan Jia, Yuanyuan Huang, Junyang Zhou and Jushuang Sun. Construction of Evaluation Indicator System and Analysis for  Low-Carbon Economy Development in Chengdu City of China, systems (SSCI一区),2025,13(7), 573.

Yan Jia, Zengqiang Wang, Qianying Li. Evaluation and Analysis of Industrial Internet Maturity for  Power Enterprises in the Digital Transformation, systems (SSCI一区),2025, 13(2), 104.

Jia Yan, Wang Junfeng, Han xin,et al. Application and Performance Evaluation of Industrial Internet Platform in Power Generation Equipment Industry, sustainability (SSCI二区), 2023,15,15116.

贾艳, 文兴源. 基于质量功能展开的校园APP服务质量改进研究.包装工程,2023,44(12):205-212.

Jia Yan, LI Jin-hang. Modeling and Characteristic Analysis of Manufacturing Enterprise Collaboration Network for Complex Product, IOP Conference Series: Materials Science and Engineering, 2020.

贾艳，李晋航.离散制造执行系统的仿真教学设计与实现.机械设计与制造,2017,(4):269-272.

Jia Yan, LI Jin-hang. Scheduling rules based on gene expression programming for resource-constrained project scheduling problem. Journal of Donghua University (Eng. Ed, EI), 2015, 32(1):91-96.

贾艳，王致民，张跃刚.柔性资源约束项目调度问题的启发式求解方法.计算机集成制造系统(EI), 2015, 21(7):1846-1855.

贾艳，李晋航，张跃刚等.多模式资源受限项目调度问题的优化方法. 伟德1949官网学报（自然科学版）, 2013, 32(5):1-7.

贾艳，李世其，王峻峰.一类资源受限项目调度问题的仿真方法. 系统仿真学报, 2012, 24(11):2243-2248.

Shiqi Li, Yan Jia, Junfeng Wang. Resource-constrained project scheduling based on simulation-optimization method.Applied Mechanics and Materials,2013: 231-236.

Shiqi Li, Yan Jia, Junfeng Wang.A discrete-event simulation approach with multiple-comparison procedure for stochastic resource-constrained project scheduling. International Journal of Advanced Manufacturing Technology (SCI), 2012, 63:65-76.

Shiqi Li, Yan Jia, Junfeng Wang. Stochastic resource-constrained project scheduling based on discrete-event simulation and multiple-comparison procedure. Advanced Science Letters, 2012, pp. 862-866.

贾艳，李世其，李晋航.离散事件驱动的流程建模方法与系统实现. 计算机工程与设计, 2011, 32(3): 905-909.

主持各类课题，包括成都市科技局重大科技创新项目，地厅级项目及横向课题多项。发表专利1项，参与国家标准制订1项。

先后担任本科生《系统建模与仿真》，《基础工业工程》，《市场调查与预测》，《工业工程专业英语》课程教学工作，并承担本科生毕业论文工作。

主持教改项目：

• 伟德1949官网校级课程思政课程负责人

• 教育部产教融合协同育人项目负责人

• 伟德1949官网校级教改项目负责人

“优秀教师”“优秀党员”荣誉称号

四川省产业经济学会会员