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Robert E. Tarjan
Researcher at Princeton University
Publications - 408
Citations - 70538
Robert E. Tarjan is an academic researcher from Princeton University. The author has contributed to research in topics: Time complexity & Spanning tree. The author has an hindex of 114, co-authored 400 publications receiving 67305 citations. Previous affiliations of Robert E. Tarjan include AT&T & Massachusetts Institute of Technology.
Papers
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Techniques and Amortized Efficiency Of List Ellis Horowitz Update and Paging Rules
TL;DR: This article shows that move-to-front is within a constant factor of optimum as long as the access cost is a convex function, and analyzes the amortized complexity of LRU, showing that its efficiency differs from that of the off- line paging rule (Belady's MlN algorithm) by a factor that depends on the size of fast memory.
Almost-Optimum Parallel Speed-Ups of Algorithms for Bipartite Matching and Related Problems ; CU-CS-425-89
Harold N. Gabow,Robert E. Tarjan +1 more
Proceedings ArticleDOI
Deadline scheduling for animation rendering
Eric Anderson,Dirk Beyer,Kamalika Chaudhuri,Terence Kelly,Norman Salazar,Cipriano A. Santos,Ram Swaminathan,Robert E. Tarjan,Janet L. Wiener,Yunhong Zhou +9 more
TL;DR: dssp is a nonpreemptive multiprocessor deadline scheduling problem; it seeks to maximize the aggregate value of jobs that complete by a specified deadline, and the approach is to assign to jobs completion rewards whose sums and ratios are meaningful.
Journal ArticleDOI
Zip Trees
TL;DR: The Zip Tree as mentioned in this paper is a top-down data structure for binary search trees, which allows rank ties and uses fewer random bits per node than the Zip Tree data structure of as mentioned in this paper.
Posted Content
Linear-Time Pointer-Machine Algorithms for Path-Evaluation Problems on Trees and Graphs
Adam L. Buchsbaum,Loukas Georgiadis,Haim Kaplan,Anne Rogers,Robert E. Tarjan,Jeffery Westbrook +5 more
TL;DR: Improvements come primarily from three new ideas: a refin ed analysis of path compression that gives a linear bound if the compressions favor certain nodes, a pointer-based radix sort as a replacement for table-based methods, and a more careful partitioning of a tree into easily managed parts.