Robert W. P. Luk

2.3k total citations · 1 hit paper
96 papers, 1.5k citations indexed

About

Robert W. P. Luk is a scholar working on Artificial Intelligence, Information Systems and Signal Processing. According to data from OpenAlex, Robert W. P. Luk has authored 96 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Artificial Intelligence, 36 papers in Information Systems and 33 papers in Signal Processing. Recurrent topics in Robert W. P. Luk's work include Topic Modeling (28 papers), Information Retrieval and Search Behavior (27 papers) and Data Management and Algorithms (17 papers). Robert W. P. Luk is often cited by papers focused on Topic Modeling (28 papers), Information Retrieval and Search Behavior (27 papers) and Data Management and Algorithms (17 papers). Robert W. P. Luk collaborates with scholars based in Hong Kong, United States and China. Robert W. P. Luk's co-authors include K. L. Kwok, Fu-Lai Chung, Kam‐Fai Wong, Jack Wu, Tak-chung Fu, Vincent Ng, R.I. Damper, James Allan, Hong Va Leong and Yinghao Li and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Pattern Analysis and Machine Intelligence and Pattern Recognition.

In The Last Decade

Robert W. P. Luk

91 papers receiving 1.4k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Interpreting TF-IDF term weights as making relevance decisions

2008 545 citations Jack Wu, Robert W. P. Luk et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Robert W. P. Luk Hong Kong	16	829	539	495	213	211	96	1.5k
Chuanren Liu United States	24	856 1.0×	238 0.4×	434 0.9×	195 0.9×	197 0.9×	94	1.9k
Yong Ge United States	22	643 0.8×	186 0.3×	541 1.1×	87 0.4×	152 0.7×	63	1.6k
İsmail Hakkı Toroslu Türkiye	18	315 0.4×	130 0.2×	307 0.6×	208 1.0×	132 0.6×	86	1.1k
Mustansar Ali Ghazanfar Pakistan	22	486 0.6×	136 0.3×	578 1.2×	363 1.7×	101 0.5×	53	1.4k
Lipika Dey India	18	980 1.2×	197 0.4×	414 0.8×	134 0.6×	46 0.2×	81	1.5k
Yain‐Whar Si Macao	21	365 0.4×	187 0.3×	164 0.3×	294 1.4×	143 0.7×	108	1.2k
Dymitr Ruta United Arab Emirates	16	656 0.8×	148 0.3×	244 0.5×	96 0.5×	78 0.4×	61	1.6k
Sarabjot Singh Anand United Kingdom	15	353 0.4×	152 0.3×	550 1.1×	82 0.4×	65 0.3×	54	1.0k
Binxing Fang China	20	973 1.2×	370 0.7×	679 1.4×	273 1.3×	95 0.5×	252	2.2k

Countries citing papers authored by Robert W. P. Luk

Since Specialization

Citations

This map shows the geographic impact of Robert W. P. Luk's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert W. P. Luk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert W. P. Luk more than expected).

Fields of papers citing papers by Robert W. P. Luk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert W. P. Luk. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert W. P. Luk. The network helps show where Robert W. P. Luk may publish in the future.

Co-authorship network of co-authors of Robert W. P. Luk

This figure shows the co-authorship network connecting the top 25 collaborators of Robert W. P. Luk. A scholar is included among the top collaborators of Robert W. P. Luk based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Robert W. P. Luk. Robert W. P. Luk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Luk, Robert W. P.. (2020). Insights in How Computer Science can be a Science. SHILAP Revista de lepidopterología. 1 indexed citations

Luk, Robert W. P.. (2019). Why is Bayesian confirmation theory rarely practiced. SHILAP Revista de lepidopterología. 7(1). 3–20. 1 indexed citations

Luk, Robert W. P.. (2019). How to handle risky experiments producing uncertain phenomenon like cold fusion?. SHILAP Revista de lepidopterología. 1 indexed citations

Wu, Jack, Robert W. P. Luk, Kam‐Fai Wong, & Jian‐Yun Nie. (2019). Binary Independence Language Model in a Relevance Feedback Environment. International Journal of Software Engineering and Knowledge Engineering. 29(6). 873–895. 1 indexed citations

Luk, Robert W. P., et al.. (2015). A context‐dependent relevance model. Journal of the Association for Information Science and Technology. 67(3). 582–593. 4 indexed citations

Luk, Robert W. P., et al.. (2009). Optimal Combination of Nested Clusters by a Greedy Approximation Algorithm. IEEE Transactions on Pattern Analysis and Machine Intelligence. 31(11). 2083–2087. 1 indexed citations

Fu, Tak-chung, et al.. (2007). Representing financial time series based on data point importance. Engineering Applications of Artificial Intelligence. 21(2). 277–300. 63 indexed citations

Luk, Robert W. P., et al.. (2005). Using longest common subsequence matching for Chinese information retrieval. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 15(2). 45–52. 2 indexed citations

Luk, Robert W. P., et al.. (2005). Some Experiments with Blind Feedback and Re-ranking for Chinese Information Retrieval.. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 1 indexed citations

10.

Luk, Robert W. P. & Kam‐Fai Wong. (2004). Pseudo-Relevance Feedback and Title Re-Ranking for Chinese Information Retrieval. NTCIR. 8(5). e63737–e63737. 5 indexed citations

11.

Luk, Robert W. P. & Kam‐Fai Wong. (2003). Hybrid Chinese Term Indexing and the 2-Poisson Model. IEICE Transactions on Information and Systems. 86(9). 1745–1752. 1 indexed citations

12.

Luk, Robert W. P.. (2002). Different Retrieval Models and Hybrid Term Indexing. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 5 indexed citations

13.

Tsou, Benjamin K., et al.. (2001). A preliminary study of lexical density for the development of XML-based discourse structure tagger. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 2 indexed citations

14.

Luk, Robert W. P., Kam‐Fai Wong, & K. L. Kwok. (2001). Hybrid Term Indexing: an Evaluation.. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 2 indexed citations

15.

Chung, Fu-Lai, et al.. (2001). Flexible time series pattern matching based on perceptually important points. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 95 indexed citations

16.

Luk, Robert W. P.. (2001). Compact Morphic Directed Acyclic Word Graphs. The Computer Journal. 44(5). 425–434. 1 indexed citations

17.

Luk, Robert W. P., et al.. (1998). Word-Sense Classification by Hierarchical Clustering. Waseda University Repository (Waseda University). 236–247. 2 indexed citations

18.

Luk, Robert W. P., et al.. (1995). A Quantitative Analysis of Word-Definition in a Machine-Readable Dictionary. Pacific Asia Conference on Language, Information, and Computation. 133–138. 1 indexed citations

19.

Luk, Robert W. P.. (1994). An IBM-PC environment for Chinese corpus analysis. 1. 584–584. 2 indexed citations

20.

Luk, Robert W. P. & R.I. Damper. (1992). A modification of the viterbi algorithm for stochastic phonographic transduction. 855–858. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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