THE JOURNALO F LOGIC PROGRAMMING ELSEVIER The Journal of Logic Programming 35 (1998) 291 Author Index—Volume 35 (1998) (The issue number is given in front of the page numbers) Baral, C., M. Gelfond and O. Kosheleva Expanding queries to incomplete databases by interpolating gener- al logic programs (3) 195-230 Bochman, A. A logical foundation for logic programming I: Biconsequence rela- tions and nonmonotonic completion (2) 151-170 Bochman, A. A logical foundation for logic programming II: Semantics of gen- eral logic programs (2) 171-194 Chomicki, J., see Toman, D. (3) 263-290 de la Banda, M.G., K. Marriott, P. Stuckey and H. Sondergaard Differential methods in logic program analysis (1) I- 37 Gelfond, M., see Baral, C. (3) 195-230 Giannotti, F. and D. Pedreschi Datalog with non-deterministic choice computes NDB-PTIME (1) 79-101 Hull, R., and J. Su Deductive query languages for recursively typed complex objects (3) 231-261 Inoue, K. and C. Sakama Negation as failure in the head (1) 39- 78 Kosheleva, O., see Baral, C. (3) 195-230 Leung, H.-F., see Tong, B.-M. (2) 103-150 Marriott, K., see de la Banda, M.G. (1) 1- 37 Pedreschi, D., see Giannotti, F. (1) 79-101 Sakama, C., see Inoue, K. (1) 39- 78 Sendergaard, H., see de la Banda, M.G. (1) 1- 37 Stuckey, P., see de la Banda, M.G. (1) I- 37 Su, J., see Hull, R. (3) 231-261 Toman, D., and J. Chomicki Datalog with integer periodicity constraints (3) 263-290 Tong, B.-M., and H.-F. Leung Data-parallel concurrent constraint programming (2) 103—150 0743-1066/98/$19.00 1998 Elsevier Science Inc. All rights reserved. PIIS0743-1066(97)10011-0