SURVEY:SUMMARY:BUILD_DIFFICULTY[not_applicable, reasonable_effort, code_problematic or string] code_problematic
SURVEY:SUMMARY:CLASSIFICATION[practical,theoretical,hardware] practical
SURVEY:SUMMARY:CORRECT_CODE_LOCATION[string] 
SURVEY:SUMMARY:PUBLISHED_CODE[not_applicable, yes, no] yes
SURVEY:SUMMARY:SAME_VERSION[not_applicable, yes, no_but_available, no_and_not_available] yes
SURVEY:SUMMARY:STUDY_FOUND_CORRECT_CODE[not_applicable, yes, no] yes
SURVEY:AUTHOR1:BUILD_COMMENT[string] 
SURVEY:AUTHOR1:BUILD_DIFFICULTY[not_applicable, reasonable_effort, code_problematic or string] code_problematic
SURVEY:AUTHOR1:BUILD_DIFFICULTY_COMMENT[string] As indicated on my webpage, my implementation builds off of another author's code, who has since claimed IP rights and refuses to let me publicly release it. Therefore, I just released the portion of the implementation described in the paper that I wrote, and to run the code, one would need to re-implement the code written by the other author.
SURVEY:AUTHOR1:CLASSIFICATION[practical,theoretical,hardware] practical
SURVEY:AUTHOR1:CLASSIFICATION_COMMENT[string] 
SURVEY:AUTHOR1:CORRECT_CODE_LOCATION[string] 
SURVEY:AUTHOR1:PUBLIC_COMMENT[string] This code contains the quad-tree implementation and thus is not runnable without a scan-and-refine implementation (the scan-and-refine implementation from the original paper is not allowing public release of the code)
SURVEY:AUTHOR1:PUBLISHED_CODE[not_applicable, yes, no] yes
SURVEY:AUTHOR1:SAME_VERSION[not_applicable, yes, no_but_available, no_and_not_available] yes
SURVEY:AUTHOR1:SAME_VERSION_COMMENT[string] 
SURVEY:AUTHOR1:STUDY_FOUND_CORRECT_CODE[not_applicable, yes, no] yes