1. From the Editor-in-Chief

   • Kimon P. Valavanis

   Editorial 29 February 2012 Pages: 1 - 1

2. Jingying Chen, Lizhe Wang and Dan Chen (eds): Logo Recognition: Theory and Practice

   • Anastasios Doulamis

   Book Review 08 February 2012 Pages: 3 - 5

3. Vision-Based Kidnap Recovery with SLAM for Home Cleaning Robots

   • Seongsoo Lee
   • Sukhan Lee
   • Seungmin Baek

   OriginalPaper 15 December 2011 Pages: 7 - 24

4. Billiard Combat Modeling and Simulation Based on Optimal Cue Placement Control and Strategic Planning

   • Chihhsiong Shih
   • Chorng-Shiuh Koong
   • Pao-Ann Hsiung

   Review Paper 09 December 2011 Pages: 25 - 41

5. Quadrocopter Hovering Using Position-estimation Information from Inertial Sensors and a High-delay Video System

   • Matevž Bošnak
   • Drago Matko
   • Sašo Blažič

   OriginalPaper 10 December 2011 Pages: 43 - 60

6. A Diagnostic Thau Observer for a Class of Unmanned Vehicles

   • Alessandro Freddi
   • Sauro Longhi
   • Andrea Monteriù

   OriginalPaper 14 January 2012 Pages: 61 - 73

7. Erratum to: Vision Based Tracking for a Quadrotor Using Vanishing Points

   • Jose-Ernesto Gomez-Balderas
   • Pedro Castillo
   • Rogelio Lozano

   Erratum 11 November 2011 Pages: 75 - 75