Charles L. A. Clarke

	2009
85		Azin Ashkan, Charles L. A. Clarke: Characterizing commercial intent. CIKM 2009: 67-76
84		John S. Whissell, Charles L. A. Clarke, Azin Ashkan: Clustering web queries. CIKM 2009: 899-908
83		Azin Ashkan, Charles L. A. Clarke, Eugene Agichtein, Qi Guo: Classifying and Characterizing Query Intent. ECIR 2009: 578-586
82		Charles L. A. Clarke, Maheedhar Kolla, Olga Vechtomova: An Effectiveness Measure for Ambiguous and Underspecified Queries. ICTIR 2009: 188-199
81		Gordon V. Cormack, Charles L. A. Clarke, Stefan Büttcher: Reciprocal rank fusion outperforms condorcet and individual rank learning methods. SIGIR 2009: 758-759
80		Azin Ashkan, Charles L. A. Clarke: Term-based commercial intent analysis. SIGIR 2009: 800-801
79		Kelly Y. Itakura, Charles L. A. Clarke: Using dynamic markov compression to detect vandalism in the wikipedia. SIGIR 2009: 822-823
78		Azin Ashkan, Charles L. A. Clarke, Eugene Agichtein, Qi Guo: Estimating Ad Clickthrough Rate through Query Intent Analysis. Web Intelligence 2009: 222-229
77		Qi Guo, Eugene Agichtein, Charles L. A. Clarke, Azin Ashkan: In the Mood to Click? Towards Inferring Receptiveness to Search Advertising. Web Intelligence 2009: 319-324
76		Charles L. A. Clarke: Web Question Answering. Encyclopedia of Database Systems 2009: 3485-3490
75		Charles L. A. Clarke, Gordon V. Cormack, Thomas R. Lynam, Chris Buckley, Donna Harman: Swapping documents and terms. Inf. Retr. 12(6): 680-694 (2009)
	2008
74		Kelly Y. Itakura, Charles L. A. Clarke: University of Waterloo at INEX 2008: Adhoc, Book, and Link-the-Wiki Tracks. INEX 2008: 132-139
73		Charles L. A. Clarke, Maheedhar Kolla, Gordon V. Cormack, Olga Vechtomova, Azin Ashkan, Stefan Büttcher, Ian MacKinnon: Novelty and diversity in information retrieval evaluation. SIGIR 2008: 659-666
72		Stefan Büttcher, Charles L. A. Clarke: Hybrid index maintenance for contiguous inverted lists. Inf. Retr. 11(3): 175-207 (2008)
	2007
71		Wessel Kraaij, Arjen P. de Vries, Charles L. A. Clarke, Norbert Fuhr, Noriko Kando: SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007 ACM 2007
70		Stefan Büttcher, Charles L. A. Clarke: Index compression is good, especially for random access. CIKM 2007: 761-770
69		Peter C. K. Yeung, Stefan Büttcher, Charles L. A. Clarke, Maheedhar Kolla: A Bayesian Approach for Learning Document Type Relevance. ECIR 2007: 753-756
68		Kelly Y. Itakura, Charles L. A. Clarke: University of Waterloo at INEX2007: Adhoc and Link-the-Wiki Tracks. INEX 2007: 417-425
67		Charles L. A. Clarke, Eugene Agichtein, Susan T. Dumais, Ryen W. White: The influence of caption features on clickthrough patterns in web search. SIGIR 2007: 135-142
66		Stefan Büttcher, Charles L. A. Clarke, Peter C. K. Yeung, Ian Soboroff: Reliable information retrieval evaluation with incomplete and biased judgements. SIGIR 2007: 63-70
65		Peter C. K. Yeung, Charles L. A. Clarke, Stefan Büttcher: Improving retrieval accuracy by weighting document types with clickthrough data. SIGIR 2007: 759-760
64		Ryen W. White, Charles L. A. Clarke, Silviu Cucerzan: Comparing query logs and pseudo-relevance feedbackfor web-search query refinement. SIGIR 2007: 831-832
63		Peter C. K. Yeung, Luanne Freund, Charles L. A. Clarke: X-Site: a workplace search tool for software engineers. SIGIR 2007: 900
62		Stefan Büttcher, Charles L. A. Clarke, Gordon V. Cormack, Thomas R. Lynam, David R. Cheriton: MultiText Legal Experiments at TREC 2007. TREC 2007
61		Jamie Callan, James Allan, Charles L. A. Clarke, Susan T. Dumais, David A. Evans, Mark Sanderson, ChengXiang Zhai: Meeting of the MINDS: an information retrieval research agenda. SIGIR Forum 41(2): 25-34 (2007)
	2006
60		Celine Latulipe, Stephen Mann, Craig S. Kaplan, Charles L. A. Clarke: symSpline: symmetric two-handed spline manipulation. CHI 2006: 349-358
59		Stefan Büttcher, Charles L. A. Clarke: A document-centric approach to static index pruning in text retrieval systems. CIKM 2006: 182-189
58		Stefan Büttcher, Charles L. A. Clarke: A Hybrid Approach to Index Maintenance in Dynamic Text Retrieval Systems. ECIR 2006: 229-240
57		Celine Latulipe, Ian Bell, Charles L. A. Clarke, Craig S. Kaplan: symTone: two-handed manipulation of tone reproduction curves. Graphics Interface 2006: 9-16
56		Luanne Freund, Charles L. A. Clarke, Elaine G. Toms: Towards genre classification for IR in the workplace. IIiX 2006: 30-36
55		Stefan Büttcher, Charles L. A. Clarke, Brad Lushman: Hybrid index maintenance for growing text collections. SIGIR 2006: 356-363
54		Stefan Büttcher, Charles L. A. Clarke, Brad Lushman: Term proximity scoring for ad-hoc retrieval on very large text collections. SIGIR 2006: 621-622
53		Stefan Büttcher, Charles L. A. Clarke, Peter C. K. Yeung: Index Pruning and Result Reranking: Effects on Ad-Hoc Retrieval and Named Page Finding. TREC 2006
52		Stefan Büttcher, Charles L. A. Clarke, Ian Soboroff: The TREC 2006 Terabyte Track. TREC 2006
	2005
51		Stefan Büttcher, Charles L. A. Clarke: Indexing time vs. query time: trade-offs in dynamic information retrieval systems. CIKM 2005: 317-318
50		Stefan Büttcher, Charles L. A. Clarke: A Security Model for Full-Text File System Search in Multi-User Environments. FAST 2005
49		Charles L. A. Clarke: Controlling overlap in content-oriented XML retrieval. SIGIR 2005: 314-321
48		Luanne Freund, Elaine G. Toms, Charles L. A. Clarke: Modeling task-genre relationships for IR in the workplace. SIGIR 2005: 441-448
47		Stefan Büttcher, Charles L. A. Clarke: Efficiency vs. Effectiveness in Terabyte-Scale Information Retrieval. TREC 2005
46		Charles L. A. Clarke, Falk Scholer, Ian Soboroff: The TREC 2005 Terabyte Track. TREC 2005
45		Celine Latulipe, Craig S. Kaplan, Charles L. A. Clarke: Bimanual and unimanual image alignment: an evaluation of mouse-based techniques. UIST 2005: 123-131
44		Charles L. A. Clarke, Nick Craswell, Ian Soboroff: The TREC terabyte retrieval track. SIGIR Forum 39(1): 25 (2005)
	2004
43		Thomas R. Lynam, Chris Buckley, Charles L. A. Clarke, Gordon V. Cormack: A multi-system analysis of document and term selection for blind feedback. CIKM 2004: 261-269
42		Charles L. A. Clarke, Egidio L. Terra: Approximating the top-m passages in a parallel question answering system. CIKM 2004: 454-462
41		Egidio Terra, Charles L. A. Clarke: Scoring missing terms in information retrieval tasks. CIKM 2004: 50-58
40		Charles L. A. Clarke, Philip L. Tilker: MultiText Experiments for INEX 2004. INEX 2004: 85-87
39		Christopher A. Mennie, Charles L. A. Clarke: Giving Meaning to Macros. IWPC 2004: 79-88
38		Kevyn Collins-Thompson, Jamie Callan, Egidio L. Terra, Charles L. A. Clarke: The effect of document retrieval quality on factoid question answering performance. SIGIR 2004: 574-575
37		Stefan Büttcher, Charles L. A. Clarke, Gordon V. Cormack: Domain-Specific Synonym Expansion and Validation for Biomedical Information Retrieval (MultiText Experiments for TREC 2004). TREC 2004
36		Charles L. A. Clarke, Nick Craswell, Ian Soboroff: Overview of the TREC 2004 Terabyte Track. TREC 2004
35		Anthony Cox, Charles L. A. Clarke: Three-Layered Source-Code Modelling. Electr. Notes Theor. Comput. Sci. 94: 71-79 (2004)
	2003
34		Charles L. A. Clarke, Philip L. Tilker, Allen Quoc-Luan Tran, Kevin Harris, Antonio S. Cheng: A reliable storage management layer for distributed information retrieval systems. CIKM 2003: 207-215
33		Egidio L. Terra, Charles L. A. Clarke: Frequency Estimates for Statistical Word Similarity Measures. HLT-NAACL 2003
32		Anthony Cox, Charles L. A. Clarke: Syntactic Approximation Using Iterative Lexical Analysis. IWPC 2003: 154-
31		Charles L. A. Clarke, Egidio L. Terra: Passage retrieval vs. document retrieval for factoid question answering. SIGIR 2003: 427-428
30		David L. Yeung, Charles L. A. Clarke, Gordon V. Cormack, Thomas R. Lynam, Egidio L. Terra: Task-Specific Query Expansion (MultiText Experiments for TREC 2003). TREC 2003: 810-819
	2002
29		Chiasen Chung, Charles L. A. Clarke: Topic-oriented collaborative crawling. CIKM 2002: 34-42
28		Anthony Cox, Charles L. A. Clarke: Relocating XML Elements from Preprocessed to Unprocessed Code. IWPC 2002: 229-238
27		Charles L. A. Clarke, Gordon V. Cormack, M. Laszlo, Thomas R. Lynam, Egidio L. Terra: The impact of corpus size on question answering performance. SIGIR 2002: 369-370
26		Charles L. A. Clarke, Gordon V. Cormack, Graeme Kemkes, M. Laszlo, Thomas R. Lynam, Egidio L. Terra, Philip L. Tilker: Statistical Selection of Exact Answers (MultiText Experiments for TREC 2002). TREC 2002
	2001
25		Anthony Cox, Charles L. A. Clarke: Representing and Accessing Extracted Information. ICSM 2001: 12-21
24		Charles L. A. Clarke, Gordon V. Cormack, Thomas R. Lynam: Exploiting Redundancy in Question Answering. SIGIR 2001: 358-365
23		Charles L. A. Clarke, Gordon V. Cormack, Thomas R. Lynam, C. M. Li, G. L. McLearn: Web Reinforced Question Answering (MultiTest Experiments for TREC 2001). TREC 2001
	2000
22		Anthony Cox, Charles L. A. Clarke: A comparative evaluation of techniques for syntactic level source code analysis. APSEC 2000: 282-
21		Charles L. A. Clarke, Gordon V. Cormack, D. I. E. Kisman, Thomas R. Lynam: Question Answering by Passage Selection (MultiText Experiments for TREC-9). TREC 2000
20		Anthony Cox, Charles L. A. Clarke: A Functional Approach to Complex Retrieval Tasks. WFLP 2000: 486-498
19		Charles L. A. Clarke, Gordon V. Cormack: Shortest-substring retrieval and ranking. ACM Trans. Inf. Syst. 18(1): 44-78 (2000)
18		Gordon V. Cormack, Charles L. A. Clarke, Christopher R. Palmer, Samuel S. L. To: Passage-based query refinement (MultiText experiments for TREC-6). Inf. Process. Manage. 36(1): 133-153 (2000)
17		Charles L. A. Clarke, Gordon V. Cormack, Elizabeth A. Tudhope: Relevance ranking for one to three term queries. Inf. Process. Manage. 36(2): 291-311 (2000)
	1999
16		Anthony Cox, Charles L. A. Clarke, Susan Elliott Sim: A model independent source code repository. CASCON 1999: 1
15		Susan Elliott Sim, Charles L. A. Clarke, Richard C. Holt, Anthony Cox: Browsing and Searching Software Architectures. ICSM 1999: 381-390
14		Charles L. A. Clarke, Anthony Cox, Susan Elliott Sim: Searching Program Source Code with a Structured Text Retrieval System (poster abstract). SIGIR 1999: 307-308
13		Gordon V. Cormack, Charles L. A. Clarke, Christopher R. Palmer, Robert C. Good: The MultiText Retrieval System (demonstration abstract). SIGIR 1999: 334
12		Gordon V. Cormack, Charles L. A. Clarke, D. I. E. Kisman, Christopher R. Palmer: Fast Automatic Passage Ranking (MultiText Experiments for TREC-8). TREC 1999
	1998
11		Susan Elliott Sim, Charles L. A. Clarke, Richard C. Holt: Archetypal Source Code Searches: A Survey of Software Developers and Maintainers. IWPC 1998: 180-
10		Gordon V. Cormack, Christopher R. Palmer, Charles L. A. Clarke: Efficient Construction of Large Test Collections. SIGIR 1998: 282-289
9		Gordon V. Cormack, Christopher R. Palmer, Michael Van Biesbrouck, Charles L. A. Clarke: Deriving Very Short Queries for High Precision and Recall (MultiText Experiments for TREC-7). TREC 1998: 68-79
8		Charles L. A. Clarke, Gordon V. Cormack, Christopher R. Palmer: An Overview of MultiText. SIGIR Forum 32(2): 14-15 (1998)
	1997
7		Charles L. A. Clarke, Gordon V. Cormack, Elizabeth A. Tudhope: Relevance Ranking for one to Three Term Queries. RIAO 1997: 388-401
6		Gordon V. Cormack, Charles L. A. Clarke, Christopher R. Palmer, Samuel S. L. To: Passage-Based Refinement (MultiText Experiements for TREC-6). TREC 1997: 303-319
5		Charles L. A. Clarke, Gordon V. Cormack: On the Use of Regular Expressions for Searching Text. ACM Trans. Program. Lang. Syst. 19(3): 413-426 (1997)
	1996
4		Charles L. A. Clarke, Gordon V. Cormack: Interactive Substring Retrieval (MultiText Experiments for TREC-5). TREC 1996
3		Charles L. A. Clarke, David V. Mason: Compacting Garbage Collection can be Fast and Simple. Softw., Pract. Exper. 26(2): 177-194 (1996)
	1995
2		Charles L. A. Clarke, Gordon V. Cormack, Forbes J. Burkowski: Shortest Substring Ranking (MultiText Experiments for TREC-4). TREC 1995
1		Charles L. A. Clarke, Gordon V. Cormack, Forbes J. Burkowski: An Algebra for Structured Text Search and a Framework for its Implementation. Comput. J. 38(1): 43-56 (1995)

Coauthor Index

1	Eugene Agichtein	[67] [77] [78] [83]
2	James Allan	[61]
3	Azin Ashkan	[73] [77] [78] [80] [83] [84] [85]
4	Ian Bell	[57]
5	Michael Van Biesbrouck	[9]
6	Chris Buckley	[43] [75]
7	Forbes J. Burkowski	[1] [2]
8	Stefan Büttcher	[37] [47] [50] [51] [52] [53] [54] [55] [58] [59] [62] [65] [66] [69] [70] [72] [73] [81]
9	James P. Callan (Jamie Callan)	[38] [61]
10	Antonio S. Cheng	[34]
11	David R. Cheriton	[62]
12	Chiasen Chung	[29]
13	Kevyn Collins-Thompson	[38]
14	Gordon V. Cormack	[1] [2] [4] [5] [6] [7] [8] [9] [10] [12] [13] [17] [18] [19] [21] [23] [24] [26] [27] [30] [37] [43] [62] [73] [75] [81]
15	Anthony Cox	[14] [15] [16] [20] [22] [25] [28] [32] [35]
16	Nick Craswell	[36] [44]
17	Silviu Cucerzan	[64]
18	Susan T. Dumais	[61] [67]
19	David A. Evans	[61]
20	Luanne Freund	[48] [56] [63]
21	Norbert Fuhr	[71]
22	Robert C. Good	[13]
23	Qi Guo	[77] [78] [83]
24	Donna Harman	[75]
25	Kevin Harris	[34]
26	Richard C. Holt	[11] [15]
27	Kelly Y. Itakura	[68] [74] [79]
28	Noriko Kando	[71]
29	Craig S. Kaplan	[45] [57] [60]
30	Graeme Kemkes	[26]
31	D. I. E. Kisman	[12] [21]
32	Maheedhar Kolla	[69] [73] [82]
33	Wessel Kraaij	[71]
34	M. Laszlo	[26] [27]
35	Celine Latulipe	[45] [57] [60]
36	C. M. Li	[23]
37	Brad Lushman	[54] [55]
38	Thomas R. Lynam	[21] [23] [24] [26] [27] [30] [43] [62] [75]
39	Ian MacKinnon	[73]
40	Stephen Mann	[60]
41	David V. Mason	[3]
42	G. L. McLearn	[23]
43	Christopher A. Mennie	[39]
44	Christopher R. Palmer	[6] [8] [9] [10] [12] [13] [18]
45	Mark Sanderson	[61]
46	Falk Scholer	[46]
47	Susan Elliott Sim	[11] [14] [15] [16]
48	Ian Soboroff	[36] [44] [46] [52] [66]
49	Egidio L. Terra (Egidio Terra)	[26] [27] [30] [31] [33] [38] [41] [42]
50	Philip L. Tilker	[26] [34] [40]
51	Samuel S. L. To	[6] [18]
52	Elaine G. Toms	[48] [56]
53	Allen Quoc-Luan Tran	[34]
54	Elizabeth A. Tudhope	[7] [17]
55	Olga Vechtomova	[73] [82]
56	Arjen P. de Vries	[71]
57	John S. Whissell	[84]
58	Ryen W. White (Ryen White)	[64] [67]
59	David L. Yeung	[30]
60	Peter C. K. Yeung	[53] [63] [65] [66] [69]
61	ChengXiang Zhai (Chengxiang Zhai)	[61]

Colors in the list of coauthors