@article{叶荣华_458, author = {[叶荣华, 金 芝, 钟发荣, null, null, null]}, title = {支持服务组合的需求模型及其可满足性判定}, publisher = {计算机科学与探索}, year = {2011}, journal = {计算机科学与探索}, volume = {5}, number = {5}, eid = {458}, pages = {458-466}, keywords = {组合服务需求; 意图; 任务; Petri 网; 环境本体}, url = http://fcst.ceaj.org/CN/abstract/article_312.shtml }