| 1 | -- | 0 | Vincent B. Robinson, Frederick E. Petry, Maria Cobb. Special Issue on Incorporating Fuzzy Sets in Geographic Information Systems |
| 3 | -- | 30 | Vincent B. Robinson. A Perspective on the Fundamentals of Fuzzy Sets and their Use in Geographic Information Systems |
| 31 | -- | 53 | Phil A. Graniero, Vincent B. Robinson. A Real-time Adaptive Sampling Method for Field Mapping in Patchy, Heterogeneous Environments |
| 55 | -- | 66 | Tamás D. Gedeon, Kok Wai Wong, Patrick M. Wong, Zhiheng Huang. Spatial Interpolation Using Fuzzy Reasoning |
| 67 | -- | 81 | F. B. Zhan, H. Lin. Overlay of Two Simple Polygons with Indeterminate Boundaries |
| 83 | -- | 101 | A. Morris. A Framework for Modeling Uncertainty in Spatial Databases |
| 103 | -- | 121 | F. Wang. Handling Grammatical Errors, Ambiguity and Impreciseness in GIS Natural Language Queries |
| 123 | -- | 138 | Roy Ladner, Frederick E. Petry, Maria Cobb. Fuzzy Set Approaches to Spatial Data Mining of Association Rules |
| 139 | -- | 153 | D. S. Mackay, S. Samanta, Douglas E. Ahl, B. E. Ewers, Stith T. Gower, S. N. Burrows. Automated Parameterization of Land Surface Process Models Using Fuzzy Logic |