| 2005 | IROS | Maintaining visibility of a moving holonomic target at a fixed distance with a non-holonomic robot. | Rafael Murrieta-Cid, Lourdes Muoz-Gmez, Moises Alencastre-Miranda, Alejandro Sarmiento, Stephen Kloder, Seth Hutchinson, Florent Lamiraux, Jean-Paul Laumond |
| 2005 | ICRA | A Sample-based Convex Cover for Rapidly Finding an Object in a 3-D Environment. | Alejandro Sarmiento, Rafael Murrieta-Cid, Seth Hutchinson |
| 2004 | ICRA | Maintaining Visibility of a Moving Target at a Fixed Distance: the Case of Observer Bounded Speed. | Rafael Murrieta-Cid, Alejandro Sarmiento, Sourabh Bhattacharya, Seth Hutchinson |
| 2004 | IROS | Planning expected-time optimal paths for searching known environments. | Alejandro Sarmiento, Rafael Murrieta-Cid, Seth Hutchinson |
| 2003 | IROS | On the existence of a strategy to maintain a moving target within the sensing range of an observer reacting with delay. | Rafael Murrieta-Cid, Alejandro Sarmiento, Seth Hutchinson |
| 2003 | IROS | An efficient strategy for rapidly finding an object in a polygonal world. | Alejandro Sarmiento, Rafael Murrieta-Cid, Seth Hutchinson |