default search action
Zili Zhang
This is just a disambiguation page, and is not intended to be the bibliography of an actual person. The links to all actual bibliographies of persons of the same or a similar name can be found below. Any publication listed on this page has not been assigned to an actual author yet. If you know the true author of one of the publications listed below, you are welcome to contact us.
Person information
Other persons with the same name
- Zili Zhang 0001 — Deakin University, School of Information Technology, VIC, Australia (and 1 more)
- Zili Zhang 0002 — Huazhong University of Science and Technology, School of Electronic Information and Communications, Wuhan, China
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2020 – today
- 2024
- [j37]Zhiyun Zhang, Ziqiong Zhang, Zili Zhang:
Why do online reviewers seek anonymity? Empirical evidence on the effects of prior anonymous reviews and focal reviews. Aslib J. Inf. Manag. 76(3): 498-521 (2024) - [j36]Jin Yang, Zili Zhang, Chuangyin Dang, Ziqiong Zhang:
Are sticky users less likely to lurk? Evidence from online reviews. Behav. Inf. Technol. 43(5): 811-830 (2024) - [j35]Baojun Zhang, Zili Zhang, Kee-Hung Lai, Ziqiong Zhang:
Incentive hierarchies intensify competition for attention: A study of online reviews. Decis. Support Syst. 185: 114293 (2024) - [j34]Yueyue Wang, Zongbao He, Shu-Tong Xie, Ruoxin Wang, Zili Zhang, Shimin Liu, Suiyan Shang, Pai Zheng, Chunjin Wang:
Explainable prediction of surface roughness in multi-jet polishing based on ensemble regression and differential evolution method. Expert Syst. Appl. 249: 123578 (2024) - [j33]Zili Zhang, Yan Li, Kaiquan Xiang, Jinghong Wang:
Determining dense velocity fields for fluid images based on affine motion. PeerJ Comput. Sci. 10: e1810 (2024) - [j32]Dezhao Wang, Weihu Zhou, Zili Zhang, Fanchang Meng:
Hybrid Bright-Dark-Field Microscopic Fringe Projection System for Cu Pillar Height Measurement in Wafer-Level Package. Sensors 24(16): 5157 (2024) - [j31]Saibo She, Xinnan Zheng, Lei Xiong, Tian Meng, Zili Zhang, Yuchun Shao, Wuliang Yin, Jialong Shen, Yunze He:
Thickness Measurement and Surface-Defect Detection for Metal Plate Using Pulsed Eddy Current Testing and Optimized Res2Net Network. IEEE Trans. Instrum. Meas. 73: 1-13 (2024) - [c44]Zhangqian Bi, Yao Wan, Zheng Wang, Hongyu Zhang, Batu Guan, Fangxin Lu, Zili Zhang, Yulei Sui, Hai Jin, Xuanhua Shi:
Iterative Refinement of Project-Level Code Context for Precise Code Generation with Compiler Feedback. ACL (Findings) 2024: 2336-2353 - [c43]Wenxin Dong, Zili Zhang, Huangyao Deng, Chi Zhang:
Spatiotemporal Dependence Learning with Meteorological Context for Transportation Demand Prediction. KSEM (1) 2024: 360-375 - [c42]Zili Zhang, Fangyue Liu, Gang Huang, Xuanzhe Liu, Xin Jin:
Fast Vector Query Processing for Large Datasets Beyond GPU Memory with Reordered Pipelining. NSDI 2024: 23-40 - [c41]Zili Zhang, Chao Jin, Xin Jin:
Jolteon: Unleashing the Promise of Serverless for Serverless Workflows. NSDI 2024: 167-183 - [c40]Bingyang Wu, Ruidong Zhu, Zili Zhang, Peng Sun, Xuanzhe Liu, Xin Jin:
dLoRA: Dynamically Orchestrating Requests and Adapters for LoRA LLM Serving. OSDI 2024: 911-927 - [i6]Zhangqian Bi, Yao Wan, Zheng Wang, Hongyu Zhang, Batu Guan, Fangxin Lu, Zili Zhang, Yulei Sui, Xuanhua Shi, Hai Jin:
Iterative Refinement of Project-Level Code Context for Precise Code Generation with Compiler Feedback. CoRR abs/2403.16792 (2024) - [i5]Chao Jin, Zili Zhang, Xuanlin Jiang, Fangyue Liu, Xin Liu, Xuanzhe Liu, Xin Jin:
RAGCache: Efficient Knowledge Caching for Retrieval-Augmented Generation. CoRR abs/2404.12457 (2024) - [i4]Zili Zhang, Yinmin Zhong, Ranchen Ming, Hanpeng Hu, Jianjian Sun, Zheng Ge, Yibo Zhu, Xin Jin:
DistTrain: Addressing Model and Data Heterogeneity with Disaggregated Training for Multimodal Large Language Models. CoRR abs/2408.04275 (2024) - 2023
- [j30]Zili Zhang, Christiana Charalambous, Peter Foster:
A Gaussian copula joint model for longitudinal and time-to-event data with random effects. Comput. Stat. Data Anal. 181: 107685 (2023) - [j29]Zhen Li, Heng Dong, Zili Zhang, Lan Luo, Sicong He:
Estimation of Near-Ground Ozone With High Spatio-Temporal Resolution in the Yangtze River Delta Region of China Based on a Temporally Ensemble Model. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16: 7051-7061 (2023) - [j28]Gengzhu Zhou, Zili Zhang, Renyao Feng, Wenjie Zhao, Shenyou Peng, Jia Li, Feifei Fan, Qihong Fang:
Chemical Composition Optimization of Biocompatible Non-Equiatomic High-Entropy Alloys Using Machine Learning and First-Principles Calculations. Symmetry 15(11): 2029 (2023) - [j27]Xuanzhe Liu, Diandian Gu, Zhenpeng Chen, Jinfeng Wen, Zili Zhang, Yun Ma, Haoyu Wang, Xin Jin:
Rise of Distributed Deep Learning Training in the Big Model Era: From a Software Engineering Perspective. ACM Trans. Softw. Eng. Methodol. 32(6): 156:1-156:26 (2023) - [j26]Yuan Chang, Tao Peng, Feng Yu, Ruhan He, Xinrong Hu, Junping Liu, Zili Zhang, Minghua Jiang:
VTNCT: an image-based virtual try-on network by combining feature with pixel transformation. Vis. Comput. 39(7): 2583-2596 (2023) - [c39]Runyu Wang, Keng Leng Siau, Zili Zhang:
Using AI and ChatGPT in Brand Storytelling. AMCIS 2023 - [c38]Lu Gong, Wen Zhang, Mingkang Li, Jiali Zhang, Zili Zhang:
Prototype-Augmented Contrastive Learning for Few-Shot Unsupervised Domain Adaptation. KSEM (4) 2023: 197-210 - [c37]Mingkang Li, Jiali Zhang, Wen Zhang, Lu Gong, Zili Zhang:
Style Augmentation and Domain-Aware Parametric Contrastive Learning for Domain Generalization. KSEM (4) 2023: 211-224 - [c36]Jiali Zhang, Mingkang Li, Wen Zhang, Lu Gong, Zili Zhang:
Learning Category Discriminability for Active Domain Adaptation. KSEM (4) 2023: 304-317 - [c35]Bingyang Wu, Zili Zhang, Zhihao Bai, Xuanzhe Liu, Xin Jin:
Transparent GPU Sharing in Container Clouds for Deep Learning Workloads. NSDI 2023: 69-85 - [c34]Zili Zhang, Chao Jin, Linpeng Tang, Xuanzhe Liu, Xin Jin:
Fast, Approximate Vector Queries on Very Large Unstructured Datasets. NSDI 2023: 995-1011 - [c33]Ziqiong Zhang, Bowen Wang, Carol Ou, Zili Zhang:
To Disclose or Not to Disclose, That Is the Question: Evidence from TripAdvisor. PACIS 2023: 33 - [c32]Runyu Wang, Keng Leng Siau, Zili Zhang:
Visual Cues in Online Corporate Social Responsibility Communication. PACIS 2023: 148 - [c31]Wen Zhang, Zili Zhang, Lu Gong, Jiali Zhang, Mingkang Li:
Credible Dual-X Modality Learning for Visible and Infrared Person Re-Identification. PRICAI (3) 2023: 240-246 - [c30]Chao Jin, Zili Zhang, Xingyu Xiang, Songyun Zou, Gang Huang, Xuanzhe Liu, Xin Jin:
Ditto: Efficient Serverless Analytics with Elastic Parallelism. SIGCOMM 2023: 406-419 - [i3]Bingyang Wu, Yinmin Zhong, Zili Zhang, Gang Huang, Xuanzhe Liu, Xin Jin:
Fast Distributed Inference Serving for Large Language Models. CoRR abs/2305.05920 (2023) - [i2]Jianhui Meng, Xiaolong Wu, Tairan Ye, Jingsen Yu, Likang Gu, Zili Zhang, Yang Li:
Output Voltage Response Improvement and Ripple Reduction Control for Input-parallel Output-parallel High-Power DC Supply. CoRR abs/2306.10198 (2023) - 2022
- [j25]Chao Chen, Jintao Liang, Fang Xie, Zijun Hu, Weiwei Sun, Gang Yang, Jie Yu, Li Chen, Lihua Wang, Liyan Wang, Huixin Chen, Xinyue He, Zili Zhang:
Temporal and spatial variation of coastline using remote sensing images for Zhoushan archipelago, China. Int. J. Appl. Earth Obs. Geoinformation 107: 102711 (2022) - [j24]Mingyue Li, Weina Guo, Yalan Dong, Wenzhu Wang, Chunxia Tian, Zili Zhang, Ting Yu, Haifeng Zhou, Yang Gui, Kaming Xue, Junyi Li, Feng Jiang, Alexey Sarapultsev, Huafang Wang, Ge Zhang, Shanshan Luo, Heng Fan, Desheng Hu:
Beneficial Effects of Celastrol on Immune Balance by Modulating Gut Microbiota in Experimental Ulcerative Colitis Mice. Genom. Proteom. Bioinform. 20(2): 288-303 (2022) - [j23]Zili Zhang, Jing Chen, Yawen Mao:
Ridge regression and lasso regression based least squares algorithm for a time-delayed rational model via redundant rule. Int. J. Model. Identif. Control. 40(1): 11-17 (2022) - [j22]Sicong He, Heng Dong, Zili Zhang, Yanbin Yuan:
An Ensemble Model-Based Estimation of Nitrogen Dioxide in a Southeastern Coastal Region of China. Remote. Sens. 14(12): 2807 (2022) - [j21]Zhaohui Zou, Chao Chen, Zhisong Liu, Zili Zhang, Jintao Liang, Huixin Chen, Liyan Wang:
Extraction of Aquaculture Ponds along Coastal Region Using U2-Net Deep Learning Model from Remote Sensing Images. Remote. Sens. 14(16): 4001 (2022) - [c29]Zhenghao Chang, Ruhan He, Yongsheng Yu, Zili Zhang, Geli Bai:
A two-stream convolution architecture for ESC based on audio feature distanglement. ACML 2022: 153-168 - [c28]Dedong Xie, Zhen Jia, Zili Zhang, Xin Jin:
Optimizing half precision Winograd convolution on ARM many-core processors. APSys 2022: 53-60 - [c27]Zili Zhang, Jie Huang, Cheng-Xiang Wang, Jian Sun, Wensheng Zhang, Zhuoran He:
A Novel Map Matching Based Localization Method for ISAC. ICCC Workshops 2022: 342-347 - [c26]Zili Zhang, Chao Liu, Jun Zhang, Tao Peng, Xinrong Hu, Yuchun Xu:
Machine learning applications in Cyber-Physical Production Systems: a survey. ICAC 2022: 1-6 - [c25]Yuan Chang, Tao Peng, Ruhan He, Xinrong Hu, Junping Liu, Zili Zhang, Minghua Jiang:
UF-VTON: Toward User-Friendly Virtual Try-On Network. ICMR 2022: 313-321 - [c24]Yuan Chang, Tao Peng, Ruhan He, Xinrong Hu, Junping Liu, Zili Zhang, Minghua Jiang:
PF-VTON: Toward High-Quality Parser-Free Virtual Try-On Network. MMM (1) 2022: 28-40 - [c23]Yuan Chang, Tao Peng, Ruhan He, Xinrong Hu, Junping Liu, Zili Zhang, Minghua Jiang:
Toward Detail-Oriented Image-Based Virtual Try-On with Arbitrary Poses. MMM (1) 2022: 82-94 - [c22]Jinye Ran, Zili Zhang:
Lightweight Wavelet-Based Transformer for Image Super-Resolution. PRICAI (3) 2022: 368-382 - 2021
- [j20]Liyan Wang, Chao Chen, Fang Xie, Zijun Hu, Zili Zhang, Huixin Chen, Xinyue He, Yanli Chu:
Estimation of the value of regional ecosystem services of an archipelago using satellite remote sensing technology: A case study of Zhoushan Archipelago, China. Int. J. Appl. Earth Obs. Geoinformation 105: 102616 (2021) - [j19]Liang Chen, Wenyan Gan, Hongwei Li, Kai Cheng, Darong Pan, Li Chen, Zili Zhang:
Solving multi-objective optimization problem using cuckoo search algorithm based on decomposition. Appl. Intell. 51(1): 143-160 (2021) - [j18]Ziqiong Zhang, Zili Zhang, Pei-yu Chen:
Early Bird Versus Late Owl: An Empirical Investigation of Individual Shopping Time Habits and its Effects. MIS Q. 45(1) (2021) - [j17]Zili Zhang, Yunchi Cen, Fan Zhang, Xiaohui Liang:
Cumulus cloud modeling from images based on VAE-GAN. Virtual Real. Intell. Hardw. 3(2): 171-181 (2021) - [c21]Xinrong Hu, Junjie Jin, Mingfu Xiong, Junping Liu, Tao Peng, Zili Zhang, Jia Chen, Ruhan He, Xiao Qin:
Multi-scale Gated Inpainting Network with Patch-Wise Spacial Attention. DASFAA (Workshops) 2021: 169-184 - [c20]Zili Zhang, Qingyong Jin, Lina Wang, Zhiguo Liu:
Video-based Fire Smoke Detection Using Temporal-spatial Saliency Features. EUSPN/ICTH 2021: 493-498 - [c19]Yuan Chang, Tao Peng, Ruhan He, Xinrong Hu, Junping Liu, Zili Zhang, Minghua Jiang:
DP-VTON: Toward Detail-Preserving Image-Based Virtual Try-on Network. ICASSP 2021: 2295-2299 - [c18]Ming Cheng, Pei Ma, Ruhan He, Jia Chen, Zili Zhang, Jin Huang:
Deep Convolutional Neural Networks based on Manifold for Smoke Recognition. IJCNN 2021: 1-7 - [c17]Ruhan He, Yuyi Su, Tao Peng, Jia Chen, Zili Zhang, Xinrong Hu:
A Structured Feature Learning Model for Clothing Keypoints Localization. MMM (1) 2021: 629-640 - [c16]Dan Wang, Zili Zhang:
A Novel Physarum-Based Optimization Algorithm for Shortest Path. ICSI (1) 2021: 94-105 - [e8]Hong Mei, Weiguo Zhang, Wenfei Fan, Zili Zhang, Yihua Huang, Jiajun Bu, Yang Gao, Li Wang:
Big Data - 8th CCF Conference, BigData 2020, Chongqing, China, October 22-24, 2020, Revised Selected Papers. Communications in Computer and Information Science 1320, Springer 2021, ISBN 978-981-16-0704-2 [contents] - [i1]Diandian Gu, Zhenpeng Chen, Yuanqiang Liu, Zili Zhang, Yun Ma, Xin Jin, Xuanzhe Liu:
Demystifying Developers' Issues in Distributed Training of Deep Learning Software. CoRR abs/2112.06222 (2021) - 2020
- [j16]Zili Zhang, Yue Ma, Yunfei Li, Frederick W. B. Li, Hubert P. H. Shum, Bailin Yang, Jing Guo, Xiaohui Liang:
Cumuliform cloud formation control using parameter-predicting convolutional neural network. Graph. Model. 111: 101083 (2020) - [j15]Zili Zhang, Yunfei Li, Bailin Yang, Frederick W. B. Li, Xiaohui Liang:
Target-driven cloud evolution using position-based fluids. Comput. Animat. Virtual Worlds 31(6) (2020) - [e7]Jonathan P. Bowen, Zhiming Liu, Zili Zhang:
Engineering Trustworthy Software Systems - 5th International School, SETSS 2019, Chongqing, China, April 21-27, 2019, Tutorial Lectures. Lecture Notes in Computer Science 12154, Springer 2020, ISBN 978-3-030-55088-2 [contents]
2010 – 2019
- 2019
- [j14]Li Xue, Hao Di, Xuejun Zhao, Zili Zhang:
Uncertain portfolio selection with mental accounts and realistic constraints. J. Comput. Appl. Math. 346: 42-52 (2019) - [j13]Lang Lin, Zili Zhang:
基于多头绒泡菌的贝叶斯网络结构学习 (Bayesian Structure Learning Based on Physarum Polycephalum). 计算机科学 46(9): 206-210 (2019) - [j12]Zili Zhang, Saralees Nadarajah:
A note on "Parameter estimation for bivariate Weibull distribution using generalized moment method for reliability evaluation". Qual. Reliab. Eng. Int. 35(2): 732-735 (2019) - [e6]Jonathan P. Bowen, Zhiming Liu, Zili Zhang:
Engineering Trustworthy Software Systems - 4th International School, SETSS 2018, Chongqing, China, April 7-12, 2018, Tutorial Lectures. Lecture Notes in Computer Science 11430, Springer 2019, ISBN 978-3-030-17600-6 [contents] - 2018
- [j11]Jia Chen, Zili Zhang, Ruhan He, Xinrong Hu, Xiao Qin:
RAPID: Measuring Deformation of Biological Tissues from MR Images Through the Riemannian Pseudo Kernel. Int. J. Pattern Recognit. Artif. Intell. 32(6): 1857003:1-1857003:19 (2018) - [c15]Lichun Yuan, Siqi Chen, Zili Zhang:
A Novel Strategy for Complex Human-Agent Negotiation. ChineseCSCW 2018: 66-76 - [e5]Jonathan P. Bowen, Zhiming Liu, Zili Zhang:
Engineering Trustworthy Software Systems - Third International School, SETSS 2017, Chongqing, China, April 17-22, 2017, Tutorial Lectures. Lecture Notes in Computer Science 11174, Springer 2018, ISBN 978-3-030-02927-2 [contents] - 2017
- [j10]Zili Zhang, Xiaohui Liang, Chunqiang Yuan, Frederick W. B. Li:
Modeling Cumulus Cloud Scenes from High-resolution Satellite Images. Comput. Graph. Forum 36(7): 229-238 (2017) - [j9]Yang Wang, Liangfu Chen, Shenshen Li, Xinhui Wang, Chao Yu, Yidan Si, Zili Zhang:
Interference of Heavy Aerosol Loading on the VIIRS Aerosol Optical Depth (AOD) Retrieval Algorithm. Remote. Sens. 9(4): 397 (2017) - [c14]Yiming Zhang, Zili Zhang, Jiayue Hou, Xiaohui Liang:
Estimating Cumulus Cloud Shape from a Single Image. IGTA 2017: 147-156 - [e4]Jonathan P. Bowen, Zhiming Liu, Zili Zhang:
Engineering Trustworthy Software Systems - Second International School, SETSS 2016, Chongqing, China, March 28 - April 2, 2016, Tutorial Lectures. Lecture Notes in Computer Science 10215, 2017, ISBN 978-3-319-56840-9 [contents] - 2016
- [j8]Chudong Huang, Xinyue Ye, Chengbin Deng, Zili Zhang, Zi Wan:
Mapping Above-Ground Biomass by Integrating Optical and SAR Imagery: A Case Study of Xixi National Wetland Park, China. Remote. Sens. 8(8): 647 (2016) - [c13]Xiaoxue Feng, Xiaohui Liang, Zili Zhang:
A Cluster Sampling Method for Image Matting via Sparse Coding. ECCV (2) 2016: 204-219 - [e3]Zhiming Liu, Zili Zhang:
Engineering Trustworthy Software Systems - First International School, SETSS 2014, Chongqing, China, September 8-13, 2014. Tutorial Lectures. Lecture Notes in Computer Science 9506, Springer 2016, ISBN 978-3-319-29627-2 [contents] - 2015
- [j7]Zili Zhang, Xuan Wang, Kai Han, Zoe Lin Jiang:
A Novel Arc Segmentation Approach for Document Image Processing. Int. J. Pattern Recognit. Artif. Intell. 29(1): 1553001:1-1553001:25 (2015) - [c12]Siqi Chen, Jianye Hao, Gerhard Weiss, Shuang Zhou, Zili Zhang:
Toward Efficient Agreements in Real-Time Multilateral Agent-Based Negotiations. ICTAI 2015: 896-903 - [e2]Songmao Zhang, Martin Wirsing, Zili Zhang:
Knowledge Science, Engineering and Management - 8th International Conference, KSEM 2015, Chongqing, China, October 28-30, 2015, Proceedings. Lecture Notes in Computer Science 9403, Springer 2015, ISBN 978-3-319-25158-5 [contents] - 2013
- [c11]Xueshen Cui, Zili Zhang, Heming Li:
Analytical research on asymmetrical transient model of induction motor during a thyristor-based bus transfer. IAS 2013: 1-6 - [c10]Kai Han, Xuan Wang, Zili Zhang, Hainan Zhao:
A novel remote eye gaze tracking approach with dynamic calibration. MMSP 2013: 111-116 - 2012
- [j6]Zili Zhang, Ziqiong Zhang, Rob Law:
Editorial responsiveness, journal quality, and total review time: An empirical analysis. J. Assoc. Inf. Sci. Technol. 63(5): 1054-1058 (2012) - [j5]Zili Zhang, Hongwei Song, Yan Li, Hao Yang:
Prediction Algorithm for State Prediction Model. J. Comput. 7(2): 507-513 (2012) - [c9]Zili Zhang, Xuan Wang, Waqas Anwar, Usama Ijaz Bajwa:
Two Problems of Circle in Image. FIT 2012: 91-95 - [c8]Zili Zhang, Xuan Wang, Waqas Anwar:
Error-Correction in Electronic Architectural Drawings. FIT 2012: 134-138 - 2011
- [j4]Ziqiong Zhang, Qiang Ye, Zili Zhang, Yijun Li:
Sentiment classification of Internet restaurant reviews written in Cantonese. Expert Syst. Appl. 38(6): 7674-7682 (2011) - 2010
- [c7]Zhongmei Zhou, Xuan Wang, Zili Zhang, Chenglong Yu:
Example-Based Facial Portraiture Style Learning. IIH-MSP 2010: 547-550
2000 – 2009
- 2008
- [j3]Zili Zhang, Min Zhou, Ping Wang:
An improved trust model in agent-mediated e-commerce. Int. J. Intell. Syst. Technol. Appl. 4(3/4): 271-284 (2008) - [j2]Zili Zhang, Min Zhou:
Incorporating track records of agents into matchmaking in middle agents. Int. J. Intell. Syst. Technol. Appl. 4(3/4): 285-300 (2008) - [c6]Zili Zhang, Qiming Qin, Junping Gao, Yuzhi Dong, Yunjun Yao, Zhaoqiang Wang, Fanwei Dai:
CART-Based Rare Habitat Information Extraction For Landsat ETM+ Image. IGARSS (3) 2008: 1071-1074 - [c5]Xia Ye, Qiming Qin, Baishou Li, Zexun Zhang, Zili Zhang:
A Study on Using Natural Source Super Low Frequency Electromagnetic wave to Explore Goaf. IGARSS (2) 2008: 1243-1246 - 2007
- [e1]Zili Zhang, Jörg H. Siekmann:
Knowledge Science, Engineering and Management, Second International Conference, KSEM 2007, Melbourne, Australia, November 28-30, 2007, Proceedings. Lecture Notes in Computer Science 4798, Springer 2007, ISBN 978-3-540-76718-3 [contents] - 2006
- [c4]Yanhui Zhou, Zili Zhang:
Fuzzy Logic Based Metric in Software Testing. AMT 2006: 261-267 - 2005
- [c3]Huan Bai, Zili Zhang:
A winner determination algorithm for multi-unit combinatorial auctions with reserve prices. AMT 2005: 239-243 - [c2]Ping Wang, Zili Zhang:
A computation trust model with trust network in multi-agent systems. AMT 2005: 389-392 - [c1]Wenqing Zhao, Zili Zhang:
An email classification model based on rough set theory. AMT 2005: 403-408
1990 – 1999
- 1993
- [j1]Zili Zhang:
An approximate reasoning system: Design and implementation. Int. J. Approx. Reason. 9(4): 315-326 (1993)