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Ari Pirkola

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2008
26EEAki Loponen, Ari Pirkola, Kalervo Järvelin, Heikki Keskustalo: A Novel Implementation of the FITE-TRT Translation Method. ECIR 2008: 138-149
25EEHeikki Keskustalo, Kalervo Järvelin, Ari Pirkola, Jaana Kekäläinen: Intuition-supporting visualization of user's performance based on explicit negative higher-order relevance. SIGIR 2008: 675-682
24EEHeikki Keskustalo, Kalervo Järvelin, Ari Pirkola: Evaluating the effectiveness of relevance feedback based on a user simulation model: effects of a user scenario on cumulated gain value. Inf. Retr. 11(3): 209-228 (2008)
23EETuomas Talvensaari, Ari Pirkola, Kalervo Järvelin, Martti Juhola, Jorma Laurikkala: Focused web crawling in the acquisition of comparable corpora. Inf. Retr. 11(5): 427-445 (2008)
2007
22EEAri Pirkola, Jarmo Toivonen, Heikki Keskustalo, Kalervo Järvelin: Frequency-based identification of correct translation equivalents (FITE) obtained through transformation rules. ACM Trans. Inf. Syst. 26(1): (2007)
2006
21EEHeikki Keskustalo, Kalervo Järvelin, Ari Pirkola: The Effects of Relevance Feedback Quality and Quantity in Interactive Relevance Feedback: A Simulation Based on User Modeling. ECIR 2006: 191-204
20EEAri Pirkola, Jarmo Toivonen, Heikki Keskustalo, Kalervo Järvelin: FITE-TRT: a high quality translation technique for OOV words. SAC 2006: 1043-1049
2005
19EEJarmo Toivonen, Ari Pirkola, Heikki Keskustalo, Kari Visala, Kalervo Järvelin: Translating cross-lingual spelling variants using transformation rules. Inf. Process. Manage. 41(4): 859-872 (2005)
2004
18 Turid Hedlund, Eija Airio, Heikki Keskustalo, Raija Lehtokangas, Ari Pirkola, Kalervo Järvelin: Dictionary-Based Cross-Language Information Retrieval: Learning Experiences from CLEF 2000-2002. Inf. Retr. 7(1-2): 99-119 (2004)
2003
17EEEija Airio, Heikki Keskustalo, Turid Hedlund, Ari Pirkola: The Impact of Word Normalization Methods and Merging Strategies on Multilingual IR. CLEF 2003: 74-84
16EEAri Pirkola, Jarmo Toivonen, Heikki Keskustalo, Kari Visala, Kalervo Järvelin: Fuzzy translation of cross-lingual spelling variants. SIGIR 2003: 345-352
15EEHeikki Keskustalo, Ari Pirkola, Kari Visala, Erkka Leppänen, Kalervo Järvelin: Non-adjacent Digrams Improve Matching of Cross-Lingual Spelling Variants. SPIRE 2003: 252-265
14EEAri Pirkola, Erkka Leppänen: TREC 2003 Genomics Track Experiments at UTA: Query Expansion with Predefinded High Frequency Terms. TREC 2003: 796-805
13EEAri Pirkola, Deniz Puolamäki, Kalervo Järvelin: Applying query structuring in cross-language retrieval. Inf. Process. Manage. 39(3): 391-402 (2003)
2002
12EEEija Airio, Heikki Keskustalo, Turid Hedlund, Ari Pirkola: Bilingual and Multilingual Runs with a Unified Process. CLEF 2002: 91-100
11EEAri Pirkola: CLIR Research at the University of Tampere: issue Editorial. Inf. Res. 7(2): (2002)
10EEAri Pirkola, Heikki Keskustalo, Erkka Leppänen, Antti-Pekka Känsälä, Kalervo Järvelin: Targeted s-gram matching: a novel n-gram matching technique for cross- and mono-lingual word form variants. Inf. Res. 7(2): (2002)
9EEAri Pirkola, Erkka Leppänen, Kalervo Järvelin: The RATF formula (Kwok's formula): exploiting average term frequency in cross-language retrieval. Inf. Res. 7(2): (2002)
2001
8EETurid Hedlund, Heikki Keskustalo, Ari Pirkola, Eija Airio, Kalervo Järvelin: Utaclir @ CLEF 2001 - Effects of Compound Splitting and N-Gram Techniques. CLEF 2001: 118-136
7 Turid Hedlund, Ari Pirkola, Kalervo Järvelin: Aspects of Swedish morphology and semantics from the perspective of mono- and cross-language information retrieval. Inf. Process. Manage. 37(1): 147-161 (2001)
6 Ari Pirkola, Turid Hedlund, Heikki Keskustalo, Kalervo Järvelin: Dictionary-Based Cross-Language Information Retrieval: Problems, Methods, and Research Findings. Inf. Retr. 4(3-4): 209-230 (2001)
5 Ari Pirkola, Kalervo Järvelin: Employing the resolution power of search keys. JASIST 52(7): 575-583 (2001)
2000
4EETurid Hedlund, Heikki Keskustalo, Ari Pirkola, Mikko Sepponen, Kalervo Järvelin: Bilingual Tests with Swedish, Finnish, and German Queries: Dealing with Morphology, Compound Words, and Query Structure. CLEF 2000: 210-223
1999
3 Ari Pirkola, Heikki Keskustalo, Kalervo Järvelin: The Effects of Conjunction, Facet Structure, and Dictionary Combinations in Concept-Based Cross-Language Retrieval. Inf. Retr. 1(3): 217-250 (1999)
1998
2EEAri Pirkola: The Effects of Query Structure and Dictionary Setups in Dictionary-Based Cross-Language Information Retrieval. SIGIR 1998: 55-63
1996
1 Ari Pirkola, Kalervo Järvelin: The Effect of Anaphor and Ellipsis Resolution on Proximity Searching in a Text Database. Inf. Process. Manage. 32(2): 199-216 (1996)

Coauthor Index

1Eija Airio [8] [12] [17] [18]
2Turid Hedlund [4] [6] [7] [8] [12] [17] [18]
3Kalervo Järvelin [1] [3] [4] [5] [6] [7] [8] [9] [10] [13] [15] [16] [18] [19] [20] [21] [22] [23] [24] [25] [26]
4Martti Juhola [23]
5Antti-Pekka Känsälä [10]
6Jaana Kekäläinen [25]
7Heikki Keskustalo [3] [4] [6] [8] [10] [12] [15] [16] [17] [18] [19] [20] [21] [22] [24] [25] [26]
8Jorma Laurikkala [23]
9Raija Lehtokangas [18]
10Erkka Leppänen [9] [10] [14] [15]
11Aki Loponen [26]
12Deniz Puolamäki [13]
13Mikko Sepponen [4]
14Tuomas Talvensaari [23]
15Jarmo Toivonen [16] [19] [20] [22]
16Kari Visala [15] [16] [19]

Copyright © Sun May 17 03:24:02 2009 by Michael Ley (ley@uni-trier.de)