1. EFFICIENT WEB SERVICE COMPOSITION: FROM SIGNATURE-LEVEL TO BEHAVIORAL DESCRIPTION-LEVEL Open Access Author: Kil, Hyunyoung Title: EFFICIENT WEB SERVICE COMPOSITION: FROM SIGNATURE-LEVEL TO BEHAVIORAL DESCRIPTION-LEVEL Graduate Program: Computer Science and Engineering Keywords: web serviceweb service compositiongraph theorysynthesisQoS optimization File: Download kil-Dissertation.pdf Committee Members: Dongwon Lee, Dissertation Advisor/Co-AdvisorDongwon Lee, Committee Chair/Co-ChairSoundar R. T. Kumara, Committee MemberChaudhuri, Swarat, Committee MemberAe Ja Yee, Committee Member