1. Interference in cellular networks: the minimum membership set cover problem;Kuhn,2005
2. Variable-size rectangle covering;Chin,2009
3. A sub-constant error-probability low-degree test, and a sub-constant error-probability PCP characterization of NP;Raz,1997
4. Approximating geometric coverage problems;Erlebach,2008
5. Covering points: minimizing the maximum depth;Nandy,2017