README.md updates

• Removed two easy-hard similar instance pairs that did not have the same number of tasks
• Updated suggested bibtex-reference to accepted Data In Brief-article
• Minor markdown formatting changes

README.md

@@ -3,31 +3,29 @@
 This repository contains instances that originate from the computational tests in 
 ```
 @article{Karlsson_COR_2022,
-author = {Karlsson, Emil and R{\"o}nnberg, Elina},
-journal = {Computers \& Operations Research},
-title = {Logic-based {Benders} decomposition with a partial assignment acceleration
-technique for avionics scheduling},
-doi={10.1016/j.cor.2022.105916},
-year = {2022},
-volume = {146},
-pages = {105916},
+    author = {Karlsson, Emil and R{\"o}nnberg, Elina},
+    journal = {Computers \& Operations Research},
+    title = {Logic-based {Benders} decomposition with a partial assignment acceleration technique for avionics scheduling},
+    year = {2022},
+    doi = {10.1016/j.cor.2022.105916},
+    volume = {146},
 }
 ```
 
 A detailed description of the dataset is provided in 
 ```
-@report{2022_karlsson-ronnberg_report2,
-    author = {Karlsson, E. and R\"onnberg, E.},
+@article{Karlsson_DIB_2022,
+    author = {Karlsson, E. and R{\"o}nnberg, E.},
+    journal = {Data in Brief},
     title = {Instance dataset for a multiprocessor scheduling problem with multiple time windows and time lags: Similar instances with large differences in difficulty},
     year = {2022},
+    doi = {10.1016/j.dib.2022.108687},
 }
 ```
-which is currently under review as an instance set contribution.
 
 If you use the instances or code from this repository, please include a reference to these.
 
-
-For questions, please contact elina.ronnberg@liu.se.
+For questions, please contact [elina.ronnberg@liu.se](mailto:elina.ronnberg@liu.se).
 
 ## Run tests
 
@@ -458,7 +456,6 @@ The easy-hard similar instance pairs in the dataset are described in the table b
 
 |Easy instance name|Hard instance name|
 |------------------|------------------|
-|4_012_3_InstanceD12_cmid0_easy|4_032_3_InstanceD12_cmid0_hard|
 |22_368_12_InstanceD28_cmid0_easy|22_375_12_InstanceD28_cmid0_hard|
 |13_152_33_InstanceD14_cmid0_easy|13_159_33_InstanceD14_cmid0_hard|
 |7_052_14_InstanceD14_cmid0_easy|7_054_14_InstanceD14_cmid0_hard|
@@ -481,7 +478,6 @@ The easy-hard similar instance pairs in the dataset are described in the table b
 |14_172_35_InstanceD14_cmid0_easy|14_178_35_InstanceD14_cmid0_hard|
 |22_353_12_InstanceD28_cmid0_easy|22_378_12_InstanceD28_cmid0_hard|
 |11_108_31_InstanceD14_cmid2_easy|11_115_31_InstanceD14_cmid2_hard|
-|4_021_3_InstanceD12_cmid0_easy|4_034_3_InstanceD12_cmid0_hard|
 |22_360_12_InstanceD28_cmid0_easy|22_372_12_InstanceD28_cmid0_hard|
 |12_128_32_InstanceD14_cmid2_easy|12_138_32_InstanceD14_cmid2_hard|
 |13_140_33_InstanceD14_cmid0_easy|13_163_33_InstanceD14_cmid0_hard|