This page collects links to papers and presentations related to implementation of "multimethods" in JVM languages. Author names and other bibliographical info is in each paper

Maya: multiple-dispatch syntax extension in Java
http://www.cs.utah.edu/flux/papers/maya-tr01015-base.html
http://www.cs.utah.edu/flux/papers/maya-tr01015.pdf

Multi-Dispatch in the Java Virtual Machine: Design and Implementation

http://www.cs.usask.ca/faculty/cjd032/publications/mdj-thesis.pdf

MultiJava: MultiJava: Design Rationale, Compiler Implementation, and Applications
www.cs.washington.edu/research/projects/cecil/pubs/mj-toplas.pdf

Multimethods (overview of various approaches: MultiJava, Nice, etc.)
www.cs.technion.ac.il/~imaman/stuff/mm.ppt

Pattern Enforcing Compiler Compiler (PEC)
https://pec.dev.java.net/nonav/compile/index.html

Lovatt Comparison of Multimethod JVM Implementations
https://pec.dev.java.net/nonav/compile/javadoc/pec/compile/multipledispatch/package-summary.html#MultipleDispatchNiceMultiJavaRunabout

Multi-Method Dispatch Using Multiple Row Displacement