2008 | ||
---|---|---|
78 | EE | Xinfa Hu, Joseph Y.-T. Leung: Integrating Communication Cost into the Utility Accrual Model for the Resource Allocation in Distributed Real-Time Systems. RTCSA 2008: 217-226 |
77 | EE | Xinfa Hu, Joseph Y.-T. Leung: Testing Interval Trees for Real-Time Scheduling Systems. RTCSA 2008: 327-336 |
76 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo: Scheduling orders on either dedicated or flexible machines in parallel to minimize total weighted completion time. Annals OR 159(1): 107-123 (2008) |
75 | EE | Joseph Y.-T. Leung, Hairong Zhao: Scheduling problems in master-slave model. Annals OR 159(1): 215-231 (2008) |
74 | EE | Joseph Y.-T. Leung, C. T. Ng, T. C. Edwin Cheng: Minimizing sum of completion times for batch scheduling of jobs with deteriorating processing times. European Journal of Operational Research 187(3): 1090-1099 (2008) |
73 | EE | Joseph Y.-T. Leung, Chung-Yee Lee, Chung W. Ng, Gilbert H. Young: Preemptive multiprocessor order scheduling to minimize total weighted flowtime. European Journal of Operational Research 190(1): 40-51 (2008) |
72 | EE | Joseph Y.-T. Leung, Chung-Lun Li: An asymptotic approximation scheme for the concave cost bin packing problem. European Journal of Operational Research 191(2): 582-586 (2008) |
71 | EE | Yumei Huo, Joseph Y.-T. Leung, Xin Wang: Online scheduling of equal-processing-time task systems. Theor. Comput. Sci. 401(1-3): 85-95 (2008) |
2007 | ||
70 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo: Scheduling orders for multiple product types to minimize total weighted completion time. Discrete Applied Mathematics 155(8): 945-970 (2007) |
69 | EE | Yumei Huo, Joseph Y.-T. Leung, Hairong Zhao: Bi-criteria scheduling problems: Number of tardy jobs and maximum weighted tardiness. European Journal of Operational Research 177(1): 116-134 (2007) |
68 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo, Jiawei Zhang: Minimizing total weighted completion time when scheduling orders in a flexible environment with uniform machines. Inf. Process. Lett. 103(3): 119-129 (2007) |
67 | EE | Guohua Wan, Joseph Y.-T. Leung, Michael Pinedo: Scheduling imprecise computation tasks on uniform processors. Inf. Process. Lett. 104(2): 45-52 (2007) |
66 | EE | Joseph Y.-T. Leung, Haibing Li, Hairong Zhao: Scheduling Two-Machine Flow shops with Exact Delays. Int. J. Found. Comput. Sci. 18(2): 341-359 (2007) |
65 | EE | Yumei Huo, Joseph Y.-T. Leung, Hairong Zhao: Complexity of two dual criteria scheduling problems. Oper. Res. Lett. 35(2): 211-220 (2007) |
2006 | ||
64 | EE | Teofilo F. Gonzalez, Joseph Y.-T. Leung, Michael Pinedo: Minimizing total completion time on uniform machines with deadline constraints. ACM Transactions on Algorithms 2(1): 95-115 (2006) |
63 | EE | Yumei Huo, Joseph Y.-T. Leung: Minimizing mean flow time for UET tasks. ACM Transactions on Algorithms 2(2): 244-262 (2006) |
62 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo: Scheduling orders for multiple product types with due date related objectives. European Journal of Operational Research 168(2): 370-389 (2006) |
61 | EE | Joseph Y.-T. Leung, Hairong Zhao: Minimizing Sum of Completion Times and Makespan in Master-Slave Systems. IEEE Trans. Computers 55(8): 985-999 (2006) |
60 | EE | Chung-Yee Lee, Joseph Y.-T. Leung, Gang Yu: Two Machine Scheduling under Disruptions with Transportation Considerations. J. Scheduling 9(1): 35-48 (2006) |
2005 | ||
59 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo, Chelliah Sriskandarajah: Open shops with jobs overlap - revisited. European Journal of Operational Research 163(2): 569-571 (2005) |
58 | EE | Joseph Y.-T. Leung, Hairong Zhao: Minimizing mean flowtime and makespan on master-slave systems. J. Parallel Distrib. Comput. 65(7): 843-856 (2005) |
57 | EE | Joseph Y.-T. Leung, Haibing Li, Michael Pinedo: Order Scheduling in an Environment with Dedicated Resources in Parallel. J. Scheduling 8(5): 355-386 (2005) |
56 | EE | Yumei Huo, Joseph Y.-T. Leung: Online Scheduling of Precedence Constrained Tasks. SIAM J. Comput. 34(3): 743-762 (2005) |
2004 | ||
55 | Joseph Y.-T. Leung, Hairong Zhao: Minimizing Mean Flowtime on Master-Slave Machines. PDPTA 2004: 939-945 | |
54 | EE | Kevin I.-J. Ho, Joseph Y.-T. Leung: A Dual Criteria Preemptive Scheduling Problem For Minimax Error Of Imprecise Computation Tasks. Int. J. Found. Comput. Sci. 15(5): 717-731 (2004) |
53 | EE | Joseph Y.-T. Leung: Improved Competitive Algorithms For Two-Processor Real-Time Systems. Int. J. Found. Comput. Sci. 15(5): 733-751 (2004) |
2003 | ||
52 | Chung W. Ng, Joseph Y.-T. Leung, Gilbert H. Young: Heuristics for Generalized Task System. PDPTA 2003: 1447-1453 | |
51 | EE | James M. Calvin, Joseph Y.-T. Leung: Average-case analysis of a greedy algorithm for the 0/1 knapsack problem. Oper. Res. Lett. 31(3): 202-210 (2003) |
50 | EE | Joseph Y.-T. Leung, Michael Pinedo: Minimizing Total Completion Time on Parallel Machines with Deadline Constraints. SIAM J. Comput. 32(5): 1370-1388 (2003) |
1999 | ||
49 | EE | Moshe Dror, Wieslaw Kubiak, Joseph Y.-T. Leung: Tree Precedence in Scheduling: The Strong-Weak Distinction. Inf. Process. Lett. 71(3-4): 127-134 (1999) |
1998 | ||
48 | Joseph Y.-T. Leung, Tommy W. Tam, C. S. Wong, Gilbert H. Young: Minimizing Mean Flow Time with Error Constraint. Algorithmica 20(1): 101-118 (1998) | |
1997 | ||
47 | EE | Kevin I.-J. Ho, Joseph Y.-T. Leung, W.-D. Wei: Scheduling Imprecise Computation Tasks with 0/1-constraint. Discrete Applied Mathematics 78(1-3): 117-132 (1997) |
1996 | ||
46 | Gilbert H. Young, Joseph Y.-T. Leung, Xue-Jie Zhang: Generalized Task System for Parallel Computation. PDPTA 1996: 241-244 | |
45 | Joseph Y.-T. Leung, Tommy W. Tam, Gilbert H. Young: On-Line Routing of Real-Time Messages. J. Parallel Distrib. Comput. 34(2): 211-217 (1996) | |
1995 | ||
44 | EE | Dawei Hong, Joseph Y.-T. Leung: Probabilistic Analysis of k-Dimensional Packing Algorithms. Inf. Process. Lett. 55(1): 17-24 (1995) |
43 | EE | Joseph Y.-T. Leung, W.-D. Wei: Tighter Bounds on a Heuristic for a Partition Problem. Inf. Process. Lett. 56(1): 51-57 (1995) |
42 | EE | Joseph Y.-T. Leung, Tommy W. Tam, C. S. Wong, Gilbert H. Young: Routing Messages with Release Time and Deadline Constraint. J. Parallel Distrib. Comput. 31(1): 65-76 (1995) |
1994 | ||
41 | EE | Joseph Y.-T. Leung, Vincent K. M. Yu, W.-D. Wei: Minimizing the Weighted Number of Tardy Task Units. Discrete Applied Mathematics 51(3): 307-316 (1994) |
40 | Joseph Y.-T. Leung, Vincent K. M. Yu: Heuristic for Minimizing the Number of Late Jobs on Two Processors. Int. J. Found. Comput. Sci. 5(3/4): 262-279 (1994) | |
39 | Kevin I.-J. Ho, Joseph Y.-T. Leung, W.-D. Wei: Minimizing Maximum Weighted Error for Imprecise Computation Tasks. J. Algorithms 16(3): 431-452 (1994) | |
38 | Joseph Y.-T. Leung, Sunil M. Shende: On Multidimensional Packet Routing for Meshes with Buses. J. Parallel Distrib. Comput. 20(2): 187-197 (1994) | |
1993 | ||
37 | Joseph Y.-T. Leung, C. S. Wong: Minimizing the Number of Late Tasks with Error Constraint Inf. Comput. 106(1): 83-108 (1993) | |
36 | Kevin I.-J. Ho, Joseph Y.-T. Leung, W.-D. Wei: Complexity of Scheduling Tasks with Time-Dependent Execution Times. Inf. Process. Lett. 48(6): 315-320 (1993) | |
35 | Jianzhong Du, Joseph Y.-T. Leung: Minimizing Mean Flow Time in Two-Machine Open Shops and Flow Shops. J. Algorithms 14(1): 24-44 (1993) | |
34 | Jianzhong Du, Joseph Y.-T. Leung: Minimizing Mean Flow Time with Release Time and Deadline Constraints. J. Algorithms 14(1): 45-68 (1993) | |
1992 | ||
33 | Kwang Soo Hong, Joseph Y.-T. Leung: On-Line Scheduling of Real-Time Tasks. IEEE Trans. Computers 41(10): 1326-1331 (1992) | |
32 | Joseph Y.-T. Leung, W.-D. Wei: A Comparison Theorem for Permanents and a Proof of a Conjecture on (t, m)-Families. J. Comb. Theory, Ser. A 61(1): 98-112 (1992) | |
31 | Kwang Soo Hong, Joseph Y.-T. Leung: Some Results on Liu's Conjecture. SIAM J. Discrete Math. 5(4): 500-523 (1992) | |
1991 | ||
30 | Jianzhong Du, Joseph Y.-T. Leung, Gilbert H. Young: Scheduling Chain-Structured Tasks to Minimize Makespan and Mean Flow Time Inf. Comput. 92(2): 219-236 (1991) | |
1990 | ||
29 | Joseph Y.-T. Leung, Tommy W. Tam, Gilbert H. Young: On-Line Routing of Real-Time Messages. IEEE Real-Time Systems Symposium 1990: 126-135 | |
28 | Joseph Y.-T. Leung, C. S. Wong: Minimizing the Number of Late Tasks with Error Constraint. IEEE Real-Time Systems Symposium 1990: 32-40 | |
27 | Joseph Y.-T. Leung, Gilbert H. Young: Preemptive Scheduling to Minimize Mean Weighted Flow Time. Inf. Process. Lett. 34(1): 47-50 (1990) | |
26 | Joseph Y.-T. Leung, Tommy W. Tam, C. S. Wong, Gilbert H. Young, Francis Y. L. Chin: Packing Squares into a Square. J. Parallel Distrib. Comput. 10(3): 271-275 (1990) | |
25 | Jianzhong Du, Joseph Y.-T. Leung, Gilbert H. Young: Minimizing Mean Flow Time with Release Time Constraint. Theor. Comput. Sci. 75(3): 347-355 (1990) | |
1989 | ||
24 | Joseph Y.-T. Leung, Tommy W. Tam, C. S. Wong, G. H. Wong: Minimizing Mean Flow Time with Error Constraint. IEEE Real-Time Systems Symposium 1989: 2-11 | |
23 | Joseph Y.-T. Leung: A New Algorithm for Scheduling Periodic Real-Time Tasks. Algorithmica 4(2): 209-219 (1989) | |
22 | Joseph Y.-T. Leung: Bin Packing with Restricted Piece Sizes. Inf. Process. Lett. 31(3): 145-149 (1989) | |
21 | EE | Joseph Y.-T. Leung: Bin packing with restricted piece sizes. Inf. Process. Lett. 32(3): 145-149 (1989) |
20 | Kwang Soo Hong, Joseph Y.-T. Leung: Preemptive Scheduling with Release Times and Deadlines. Real-Time Systems 1(3): 265-281 (1989) | |
19 | Joseph Y.-T. Leung, Gilbert H. Young: Minimizing Schedule Length Subject to Minimum Flow Time. SIAM J. Comput. 18(2): 314-326 (1989) | |
18 | Jianzhong Du, Joseph Y.-T. Leung: Scheduling Tree-Structured Tasks on Two Processors to Minimize Schedule Length. SIAM J. Discrete Math. 2(2): 176-196 (1989) | |
17 | Jianzhong Du, Joseph Y.-T. Leung: Complexity of Scheduling Parallel Task Systems. SIAM J. Discrete Math. 2(4): 473-487 (1989) | |
1988 | ||
16 | Jianzhong Du, Joseph Y.-T. Leung: Minimizing Mean Flow Time with Release Time and Deadline Constraints. IEEE Real-Time Systems Symposium 1988: 24-32 | |
15 | Kwang Soo Hong, Joseph Y.-T. Leung: On-Line Scheduling of Real-Time Tasks. IEEE Real-Time Systems Symposium 1988: 244-250 | |
14 | Jianzhong Du, Joseph Y.-T. Leung: Scheduling Tree-Structured Tasks with Restricted Execution Times. Inf. Process. Lett. 28(4): 183-188 (1988) | |
1985 | ||
13 | Joseph Y.-T. Leung, Burkhard Monien: On the Complexity of Deadlock Recovery. STACS 1985: 208-218 | |
1984 | ||
12 | D. T. Lee, Joseph Y.-T. Leung: On the 2-Dimensional Channel Assignment Problem. IEEE Trans. Computers 33(1): 2-6 (1984) | |
11 | Joseph Y.-T. Leung: Fast Algorithms for Generating All Maximal Independent Sets of Interval, Circular-Arc and Chordal Graphs. J. Algorithms 5(1): 22-35 (1984) | |
10 | S. F. Assmann, David S. Johnson, Daniel J. Kleitman, Joseph Y.-T. Leung: On a Dual Version of the One-Dimensional Bin Packing Problem. J. Algorithms 5(4): 502-525 (1984) | |
9 | Joseph Y.-T. Leung, Oliver Vornberger, James D. Witthoff: On Some Variants of the Bandwidth Minimization Problem. SIAM J. Comput. 13(3): 650-667 (1984) | |
1981 | ||
8 | U. I. Gupta, D. T. Lee, Joseph Y.-T. Leung, J. W. Pruitt, C. K. Wong: Record Allocation for Minimizing Seek Delay. Theor. Comput. Sci. 16: 307-319 (1981) | |
1980 | ||
7 | Joseph Y.-T. Leung, M. L. Merrill: A Note on Preemptive Scheduling of Periodic, Real-Time Tasks. Inf. Process. Lett. 11(3): 115-118 (1980) | |
1979 | ||
6 | U. I. Gupta, D. T. Lee, Joseph Y.-T. Leung: An Optimal Solution for the Channel-Assignment Problem. IEEE Trans. Computers 28(11): 807-810 (1979) | |
5 | Joseph Y.-T. Leung, Edmund K. Lai: On Minimum Cost Recovery from System Deadlock. IEEE Trans. Computers 28(9): 671-677 (1979) | |
4 | Joseph Y.-T. Leung: Bounds on List Scheduling of UET Tasks with Restricted Resource Constraints. Inf. Process. Lett. 9(4): 167-170 (1979) | |
3 | Edward G. Coffman Jr., Joseph Y.-T. Leung: Combinatorial Analysis of an Efficient Algorithm for Processor and Storage Allocation. SIAM J. Comput. 8(2): 202-217 (1979) | |
1978 | ||
2 | Edward G. Coffman Jr., Joseph Y.-T. Leung, D. W. Ting: Bin Packing: Maximizing the Number of Pieces Packed. Acta Inf. 9: 263-271 (1978) | |
1977 | ||
1 | Edward G. Coffman Jr., Joseph Y.-T. Leung: Combinatorial Analysis of an Efficient Algorithm for Processor and Storage Allocation FOCS 1977: 214-221 |