Updated readme

README.md

@@ -3,6 +3,11 @@
 MxTasking is a task-based framework that assists the design of latch-free and parallel data structures. 
 MxTasking eases the information exchange between applications and the operating system, resulting in novel opportunities to manage resources in a truly hardware- and application-conscious way.
 
+## Paper
+This is the code according to our paper **MxTasks: How to Make Efficient Synchronization and Prefetching Easy**.
+
+Jan Mühlig and Jens Teubner. 2021. MxTasks: How to Make Efficient Synchronization and Prefetching Easy. SIGMOD '21: International Conference on Management of Data, 1331-1334. [Download the PDF](https://doi.org/10.1145/3448016.3457268)
+
 ## Dependencies
 ### For building
 #### Required
@@ -25,17 +30,18 @@ MxTasking eases the information exchange between applications and the operating
 
 ## How to run
 For detailed information please see README files in `src/application/<app>` folders:
+
 * [B Link Tree benchmark](src/application/blinktree_benchmark/README.md)  (`src/application/blinktree_benchmark`)
 * [Hash Join benchmark](src/application/hashjoin_benchmark/README.md) (`src/application/hashjoin_benchmark`)
 
-## Example
-We build a small `Hello World!` example, located in `src/application/hello_world`. 
-You might take a look to see how to use `MxTasking`.
-
 ### Simple example for B Link Tree
 * Call `make ycsb-a` to generate the default workload
 * Call `./bin/blinktree_benchmark 1:4` to run benchmark for one to four cores.
 
+## Hello World
+We build a small `Hello World!` example, located in `src/application/hello_world`. 
+You might take a look to see how to use `MxTasking`.
+
 ## External Libraries
 * `argparse` ([view on github](https://github.com/p-ranav/argparse)) under MIT license
 * `json` ([view on github](https://github.com/nlohmann/json)) under MIT license