T‡¯Ô˜ 6 ñ M¿ÚÙÈÔ˜ 2000 / Issue No6 ñ March 2000 ™ÙÔ ÂÍÒÊ˘ÏÏÔ ÂÈÎÔÓ›˙ÂÙ·È ÂÓ›ÁÚ·ÊË Ï¿Î· Ë ÔÔ›· ‚Ú¤ıËΠÛÙËÓ ∞ÎÚfiÔÏË ∞ıËÓÒÓ Î·È ÂÚÈÏ·Ì‚¿ÓÂÈ ÂÚÌËÓ›· ÛÙÂÓÔÁÚ·ÊÈÎÔ‡ Û˘ÛÙ‹Ì·ÙÔ˜ Ô˘ ·Ó¿ÁÂÙ·È ÛÙÔÓ ¢’ .Ã. ·ÈÒÓ·. ∏ Û˘ÌÏ‹ÚˆÛ‹ Ù˘ ¤ÁÈÓ ·fi ÙÔÓ Gomperz Î·È ¤¯ÂÈ ˆ˜ ÂÍ‹˜: The cover depicts an inscribed stone which was found in the Athens Acropolis and contains the interpretation of a stenographic system dated in the 4th century B.C. Its completion was done by Gomperz and is as follows: ∆‡¯Ô˜ 6 / Issue 6 ñ ÛÂÏ›‰· 1 / page 1 M¿ÚÙÈÔ˜ 2000 / March 2000 "¤O¡O¦¤OH¡HªH" ¶›Ó·Î·˜ ¶ÂÚȯÔÌ¤ÓˆÓ / Table of Contents M¿ÚÙÈÔ˜ 2000 T‡¯Ô˜ 6 EÈÛÙËÌÔÓÈÎfi˜ Y‡ı˘ÓÔ˜: ∂ÈÛ·ÁˆÁÈÎfi ™ËÌ›ˆÌ· / Introductory Note ÛÂÏ./pg. 2 K·ıËÁËÙ‹˜ °ÈÒÚÁÔ˜ K·Ú·ÁÈ¿ÓÓ˘ ¶PO°PAMMA “¢IA§O°O™” (E¶ET II) ÛÂÏ./pg. 3 Y‡ı˘ÓÔÈ ŒÎ‰ÔÛ˘: ºÈÏÔÛÔÊ›· ÙÔ˘ “¢IA§O°OY” ÛÂÏ./pg. 3 ¢Ú. Iˆ¿ÓÓ· M·Ï·Á·Ú‰‹ MÂÙ¿ÊÚ·ÛË Î·È ÌÂÙ·ÊÚ·ÛÙÈο ÂÚÁ·Ï›· ÛÂÏ./pg. 3 ™˘ÓÂÚÁ¿Ù˜: HÏÂÎÙÚÔÓÈ΋ ÏÂÍÈÎÔÁÚ·Ê›· ÛÂÏ./pg. 3 °È¿ÓÓ˘ ¢ÔÏfiÁÏÔ˘ ¢ÈfiÚıˆÛË Ï·ıÒÓ ÛÂÏ./pg. 4 B¿Ûˆ ¶·Ó·ÁÔÔ‡ÏÔ˘ ¢È‰·Ûηϛ· Ù˘ EÏÏËÓÈ΋˜ ˆ˜ ͤÓ˘ ÁÏÒÛÛ·˜ ÛÂÏ./pg. 4 AÓ·ÛÙ¿ÛÈÔ˜ ¶·ÙÚÈοÎÔ˜ ™˘ÓıÂÙÈ΋ ʈӋ Î·È Û˘ÛÙ‹Ì·Ù· ÁÈ· Ù˘ÊÏÔ‡˜ ÛÂÏ./pg. 4 °Ú·Ê›ÛÙ·˜: TËÏÂÙÚ·Â˙ÈÎfi Û‡ÛÙËÌ· ʈÓËÙÈ΋˜ ÂÈÎÔÈÓˆÓ›·˜ ÛÂÏ./pg. 4 ÕÚÙÂÌȘ °Ï¿ÚÔ˘ ™‡ÓıÂÛË ÎÂÈ̤ÓÔ˘ ÛÂÏ./pg. 4 MÂıÔ‰ÔÏÔÁ›· ÙÔ˘ “¢IA§O°OY” ÛÂÏ./pg. 5 ¢È‡ı˘ÓÛË: IÓÛÙÈÙÔ‡ÙÔ EÂÍÂÚÁ·Û›·˜ ÙÔ˘ §fiÁÔ˘ ¶ÚÔ˚fiÓÙ· Ô˘ ·Ó·Ù‡¯ıËÎ·Ó ÛÂÏ./pg. 5 AÚÙ¤ÌȉԘ 6 & Eȉ·‡ÚÔ˘ AÍÈÔÔ›ËÛË ÙˆÓ ·ÔÙÂÏÂÛÌ¿ÙˆÓ ÙÔ˘ “¢IA§O°OY” ÛÂÏ./pg. 5 151 25 ¶·Ú¿‰ÂÈÛÔ˜ AÌ·ÚÔ˘Û›Ô˘ ™˘ÓÂÚÁ·˙fiÌÂÓÔÈ ÊÔÚ›˜ Ù˘ ÎÔÈÓÔÚ·Í›·˜ ÛÂÏ./pg. 5 ÙËÏ.: 6875300 ñ fax: 6854270 e-mail: [email protected] ¶PO°PAMMA “™A¶ºø” (E¶ET II) ÛÂÏ./pg. 6 http:// www.ilsp.gr “™A¶ºø” / M¤ÚÔ˜ Ô˘ ·ÊÔÚ¿ Ù· NH™IA ÛÂÏ./pg. 6 EÏÏËÓÈο & •ÂÓfiÁψÛÛ· DVD-ROM ÛÂÏ./pg. 6 TËÓ Â˘ı‡ÓË ÙˆÓ ÎÂÈÌ¤ÓˆÓ ¤¯Ô˘Ó ÔÈ “™A¶ºø” (K·ÈÓÔÙƠ̂˜/¶ÚˆÙÔÙ˘›Â˜/¶ÚˆÙÔÙ˘›Â˜ ˆ˜ ÚÔ˜ ÙÔ ˘ÏÈÎfi) ÛÂÏ./pg. 6 Û˘ÁÁÚ·Ê›˜. AÍÈÔÔ›ËÛË ÛÂÏ./pg. 6 H ¯ÚËÌ·ÙÔ‰fiÙËÛË Ù˘ ¤Î‰ÔÛ˘ ·˘Ù‹˜ “™A¶ºø” / M¤ÚÔ˜ Ô˘ ·ÊÔÚ¿ Ù· EÏÏËÓÈο ¯ÚfiÓÈ· (“K§EO¶ATPA”) ÛÂÏ./pg. 7 ¤ÁÈÓ ·fi ÙÔ ¤ÚÁÔ HOPE (IST) ÙÔ ÔÔ›Ô ¯ÚËÌ·ÙÔ‰ÔÙ‹ıËΠ·fi ÙËÓ DG XIII Ù˘ From Granada to Athens - LREC 2000 ÛÂÏ./pg. 7 E˘Úˆ·˚΋˜ EÈÙÚÔ‹˜. Overview ÛÂÏ./pg. 7 Conference Aims ÛÂÏ./pg. 7 H “§ÔÁÔÏÔ‹ÁËÛË” ‰È·Ó¤ÌÂÙ·È ‰ˆÚ¿Ó. Conference Topics ÛÂÏ./pg. 8 Conference Programme Committee ÛÂÏ./pg. 9 Local Committee ÛÂÏ./pg. 9 Athens ÛÂÏ./pg. 9 Conference Venue - Zappeion Megaron ÛÂÏ./pg. 9 Scientific Papers ÛÂÏ./pg. 10 "LogoNavigation" From Stockholm to Chios Island - 8th ELSNET European March 2000 Issue NÔ 6 Summer School on Language and Speech Communication - TeSTIA 2000 ÛÂÏ./pg. 10 Scientific Director: Important Dates ÛÂÏ./pg. 11 Professor George Carayannis Programme Committee ÛÂÏ./pg. 12 Edition Executives: Local Organisation Committee ÛÂÏ./pg. 12 Dr. Ioanna Malagardi Sponsors ÛÂÏ./pg. 12 More Information ÛÂÏ./pg. 12 Collaborators: Ioannis Dologlou ¶ÚÔÁÚ¿ÌÌ·Ù· MÂÙ·Ù˘¯È·ÎÒÓ ™Ô˘‰ÒÓ (E¶EAEK) Vaso Panagopoulou Anastasios Patrikakos “TEXNO°§ø™™IA” ÛÂÏ./pg. 12 ¶ÚfiÁÚ·ÌÌ· ™Ô˘‰ÒÓ ÛÂÏ./pg. 13 Graphics Designer: Artemis Glarou Text to Speech Synthesis in Greek ÛÂÏ./pg. 14 Address: Features ÛÂÏ./pg. 14 Institute for Language and Speech Processing Operation Enviroment ÛÂÏ./pg. 15 Artemidos 6 & Epidavrou Str. 151 25 Marousi Spectral Estimation Based on the Eigenanalysis of Athens, Greece Companion-Like Matrices ÛÂÏ./pg. 16 tel.: +301- 6875300 ñ fax: 301-6854270 1. Introduction ÛÂÏ./pg. 16 e-mail: [email protected] 2. Companion Matrix Based Spectral Estimation (CSE) ÛÂÏ./pg. 16 http://www.ilsp.gr 3. HTLS method ÛÂÏ./pg. 17 4. Experimental Results ÛÂÏ./pg. 17 The authors are responsible for text content. 5. Conclusion ÛÂÏ./pg. 18 Funding for this issue was carried out by the HOPE (IST) project which is funded Sappho Multimedia Bilingual Dictionaries for Tourists ÛÂÏ./pg. 20 by DG XIII of the European Commission. Macrostructure of the dictionary ÛÂÏ./pg. 20 "LogoNavigation" is distributed free of charge. Microstructure of the dictionary ÛÂÏ./pg. 20 ∆‡¯Ô˜ 6 / Issue 6 ñ ÛÂÏ›‰· 2 / page 2 M¿ÚÙÈÔ˜ 2000 / March 2000 ∂ÈÛ·ÁˆÁÈÎfi ™ËÌ›ˆÌ· Introductory Note ∆Ô ¤ÎÙÔ Ù‡¯Ô˜ Ù˘ §ÔÁÔÏÔ‹ÁËÛ˘ ÂÚȤ¯ÂÈ ÙȘ The sixth issue of “LogoNavigation” contains the ÂÍ‹˜ ıÂÌ·ÙÈΤ˜ ÂÓfiÙËÙ˜: following thematic units: ∏ ÚÒÙË ıÂÌ·ÙÈ΋ ÂÓfiÙËÙ· ÂÚÈÏ·Ì‚¿ÓÂÈ ÙȘ ·- The first thematic unit contains the presentations ÚÔ˘ÛÈ¿ÛÂȘ, ÙˆÓ ŒÚÁˆÓ “¢π∞§√°√™” Î·È “™∞¶- of DIALOGOS and SAPPHO projects, carried out ºø”, Ô˘ ¤ÁÈÓ·Ó ÛÙÔ Ï·›ÛÈÔ Ù˘ HÌÂÚ›‰·˜ Ù˘ in the context of the Information Day under the °ÂÓÈ΋˜ °Ú·ÌÌ·Ù›·˜ ŒÚ¢ӷ˜ Î·È ∆¯ÓÔÏÔÁ›·˜ title “Society, Civilization and Cultural Industry Ì ı¤Ì·: “KÔÈÓˆÓ›· - ¶ÔÏÈÙÈÛÌfi˜ - ¶ÔÏÈÙÈÛÌÈ΋ organized by the General Secretariat of Research BÈÔÌ˯·Ó›·”. H ËÌÂÚ›‰· Ú·ÁÌ·ÙÔÔÈ‹ıËΠÙËÓ and Technology on March 3 2000 in the National 3è ª·ÚÙ›Ô˘ 2000 ÛÙÔ ∂ıÓÈÎfi ÿ‰Ú˘Ì· ∂Ú¢ÓÒÓ. Research Institution. ∏ ‰Â‡ÙÂÚË ıÂÌ·ÙÈ΋ ÂÓfiÙËÙ· ÂÚÈÏ·Ì‚¿ÓÂÈ ÁÂÓÈΤ˜ The second thematic unit contains general ÏËÚÔÊÔڛ˜ ÁÈ· ÙÔ ‰Â‡ÙÂÚÔ ‰ÈÂıÓ¤˜ Û˘Ó¤‰ÚÈÔ LREC information about the Second International “Second International Conference on Language Conference on Language Resources and Resources and Evaluation”, Ô˘ ı· Ú·ÁÌ·ÙÔÔÈËı› Evaluation “LREC”, which will take place in ÛÙËÓ ∞ı‹Ó· ·fi 31 ª·›Ô˘ ¤ˆ˜ 2 πÔ˘Ó›Ô˘ 2000. Athens from May 31 to June 2 2000. ∏ ÙÚ›ÙË ıÂÌ·ÙÈ΋ ÂÓfiÙËÙ· ÂÚÈÏ·Ì‚¿ÓÂÈ ÏËÚÔÊÔڛ˜ The third thematic unit contains information about ÁÈ· ÙÔ £ÂÚÈÓfi ™¯ÔÏÂ›Ô TeSTIA “European Summer the 8th ELSNET European Summer School on School on Language and Speech Communication”, Language and Speech Communication “TeSTIA”, Ô˘ ı· Ú·ÁÌ·ÙÔÔÈËı› ÛÙË Ã›Ô ·fi 15 ¤ˆ˜ 30 πÔ˘- which will take place on Chios Island from July 15 Ï›Ô˘ 2000 ˘fi ÙËÓ ·ÈÁ›‰· ÙÔ˘ ELSNET. to 30 2000. ∏ ٤ٷÚÙË ıÂÌ·ÙÈ΋ ÂÓfiÙËÙ· ÂÚÈÏ·Ì‚¿ÓÂÈ ÏË- The fourth thematic unit contains information ÚÔÊÔڛ˜ ÁÈ· ÙÔ MÂÙ·Ù˘¯È·Îfi ¶ÚfiÁÚ·ÌÌ· “∆∂- about the “TECHNOGLOSSIA” program of á√°§ø™™π∞”. postgraduate studies. ∆¤ÏÔ˜ Ë ¤ÌÙË ıÂÌ·ÙÈ΋ ÂÓfiÙËÙ· ÂÚȤ¯ÂÈ ∂Ú¢- Finally, the fifth thematic unit contains the ÓËÙÈο ·ÔÙÂϤÛÌ·Ù· Û¯ÂÙÈο Ì ı¤Ì·Ù· EÂÍÂÚ- research results related to the issues of Language Á·Û›·˜ °ÏÒÛÛ·˜, EÂÍÂÚÁ·Û›·˜ ºˆÓ‹˜ ηıÒ˜ and Speech Processing, as well as issues related Î·È ı¤Ì·Ù· º·ÛÌ·ÙÈ΋˜ AÓ¿Ï˘Û˘. to Spectral Analysis. ∆‡¯Ô˜ 6 / Issue 6 ñ ÛÂÏ›‰· 3 / page 3 M¿ÚÙÈÔ˜ 2000 / March 2000 ¶ƒ√°ƒ∞ªª∞ “¢π∞§√°√™” (∂¶∂∆ ππ) ªÂÙ¿ÊÚ·ÛË Î·È ÌÂÙ·ÊÚ·ÛÙÈο ÂÚÁ·Ï›· ™ÙËÓ ÂÚÈÔ¯‹ ·˘Ù‹ ·Ó·Ù‡¯ıËÎ·Ó ÙÚÂȘ ‰È·ÊÔÚÂÙÈΤ˜ ¶·ÚÔ˘Û›·ÛË ÛÙËÓ ËÌÂÚ›‰· Ù˘ °°∂∆ ‰Ú¿ÛÂȘ Î·È Ï‹ıÔ˜ Û˘ÓÂÚÁ·ÛÈÒÓ. ™Ù· ı¤Ì·Ù· Ù˘ ‰È·- “KÔÈÓˆÓ›· - ¶ÔÏÈÙÈÛÌfi˜ - ¶ÔÏÈÙÈÛÌÈ΋ ÏÔÁÈ΋˜ ÌÂÙ¿ÊÚ·Û˘ ÚÔÛ‰ÈÔÚ›ÛıËΠ¤Ó· ÌÔÓÙ¤ÏÔ Û¯Â‰È·ÛÌÔ‡ ÂÓ’ fi„ÂÈ ÌÂÏÏÔÓÙÈ΋˜ ˘ÏÔÔ›ËÛ˘. ∏ ‰È·- BÈÔÌ˯·Ó›·” 3 ª·ÚÙ›Ô˘ 2000 ÏÔÁÈ΋ ÌÂÙ¿ÊÚ·ÛË ı· ‚ÚÂÈ ÔÏϤ˜ ÂÊ·ÚÌÔÁ¤˜ ‰ÈÂ- ∞fi ÙËÓ ÙÂÏÈ΋ ¤ÎıÂÛË ıÓÒ˜. ¢ÂÓ Â›Ó·È È‰È·›ÙÂÚ· ·Ó·Ù˘Á̤ÓË ÛÙËÓ ÂÔ¯‹ Ì·˜ ∫·ıËÁËÙ‹˜ °. ∫·Ú·ÁÈ¿ÓÓ˘, ¢È¢ı˘ÓÙ‹˜ π∂§ ÁÈ·Ù› ‰ÂÓ Î·Ù¿ÊÂÚ ӷ ‚·ÛÈÛı› Û ¤Í˘ÓÔ˘˜ ‰È·Ïfi- ÁÔ˘˜ Ù˘ Ì˯·Ó‹˜ Ì ÙÔÓ ¯Ú‹ÛÙË. ÿÚË ÛÙËÓ ÂÚÁ·Û›· Ô˘ ¤ÁÈÓ ÛÙÔ Ï·›ÛÈÔ ÙÔ˘ “¢IA§O°OY” ÚÔÙ›ÓÂÙ·È Ì›· ∆Ô ¤ÚÁÔ “¢IA§O°O™” ›¯Â ÛÙfi¯Ô Ó· ˘Ô‚ÔËı‹ÛÂÈ ÙËÓ Ï‡ÛË ÁÈ· ÙÔ˘˜ ‰È·ÏfiÁÔ˘˜ ÛÙȘ ÂÚÈÙÒÛÂȘ ·ÌÊÈÛËÌ›·˜ ·Ó¿Ù˘ÍË Ù˘ ÁψÛÛÈ΋˜ Ù¯ÓÔÏÔÁ›·˜. ∏ ÊÈÏÔÛÔÊ›· ηٿ ÙËÓ ÌÂÙ¿ÊÚ·ÛË Ì¤Û· ·fi ÙȘ Ù¯ÓÈΤ˜ Ù˘ Á¤ÓÂ- ÙÔ˘ ¤ÚÁÔ˘ ‹Ù·Ó Ë ÂÍ‹˜: Û˘ ÎÂÈ̤ÓÔ˘ (text generation), ÒÛÙ ӷ ˘¿ÚÍÔ˘Ó ‰È¿- ñ ™˘ÁΤÓÙÚˆÛ fiÏÔ˘˜ ÙÔ˘˜ ÂÙ·›ÚÔ˘˜ Ô˘ ›¯·Ó ÁÓÒ- ÏÔÁÔÈ Ô˘ ı· ÂÌÓ¤ÔÓÙ·È ·fi Ù· ÌÂÙ·ÊÚ·˙fiÌÂÓ· Λ- ÛÂȘ, ÂÌÂÈÚ›· Î·È ÂӉȷʤÚÔÓ Ó· ÂÚÁ·ÛıÔ‡Ó ÛÙÔ ÌÂÓ· Î·È ı· Â›Ó·È ¤ÙÛÈ ÂӉȷʤÚÔÓÙ˜ ÁÈ· ÙÔÓ ÌÂÙ·ÊÚ·- Û˘ÁÎÂÎÚÈ̤ÓÔ ÁÓˆÛÙÈÎfi ·ÓÙÈΛÌÂÓÔ ÛÙ‹-¯Ú‹ÛÙË Ô˘ ı· ¯ÚËÛÈÌÔÔÈ› ÙÔ Û‡ÛÙËÌ·. ñ ∂ÈÎÂÓÙÚÒıËΠÛÙËÓ ‰ËÌÈÔ˘ÚÁ›· ·ÚÈıÌÔ‡ ÚÔ˚fiÓÙˆÓ ™ÙËÓ Ì˯·ÓÈ΋ ÌÂÙ¿ÊÚ·ÛË ¤Ó· ‰‡ÛÎÔÏÔ Úfi‚ÏËÌ· ›- ñ ¶ÚÔÂÙԛ̷Û ‚·ÛÈΤ˜ ÌÂϤÙ˜ ÁÈ· ÌÂÏÏÔÓÙÈ΋ Ó·È Û˘Ó‰Â‰Â̤ÓÔ Ì ÙËÓ ˘ÔÏÔÁÈÛÙÈ΋ ÔÏ˘ÏÔÎfiÙËÙ· ¤Ú¢ӷ Î·È ·Ó¿Ù˘ÍË Î·ıÒ˜ Î·È Û˘ÛÙ‹Ì·Ù· Ô˘ Î·È ÙÔÓ ¯ÚfiÓÔ Ô˘ ··ÈÙÂ›Ù·È ÁÈ· ÙËÓ ÌÂÙ¿ÊÚ·ÛË Ì¤- ÂȉÂÈÎÓ‡Ô˘Ó ‰È¿ÊÔÚ˜ ‰˘Ó·ÙfiÙËÙ˜ Ô˘ ÌÔÚÔ‡Ó Û· ·fi ÙËÓ ‰È·‰Èηۛ· Û˘ÓÙ·ÎÙÈ΋˜ ·Ó¿Ï˘Û˘. ™Â Ó· ¯ÚËÛÈÌÔÔÈËıÔ‡Ó Û ÌÂÏÏÔÓÙÈο ÚÔ˚fiÓÙ·. ÔÏϤ˜ ÂÚÈÙÒÛÂȘ Ô ¯ÚfiÓÔ˜ ·˘Ùfi˜ Â›Ó·È ··ÁÔÚ¢- ñ ∂˘·ÈÛıËÙÔÔ›ËÛ Ì ÙÔ ¤ÚÁÔ Ô˘ ¤¯ÂÈ Ó· Âȉ›ÍÂÈ, ÙÈÎfi˜ Î·È ÁÈ· ÙÔÓ ÏfiÁÔ ·˘ÙfiÓ ÂÍÂÙ¿ÛıËÎ·Ó Ï‡ÛÂȘ ·- ÙfiÛÔ ÙÔ˘˜ ÂÙ·›ÚÔ˘˜ Ù˘ ÎÔÈÓÔÚ·Í›·˜ fiÛÔ Î·È Â˘- Ú¿ÏÏËÏ˘ ÂÂÍÂÚÁ·Û›·˜ Ô˘ ÂÈÙ·¯‡ÓÔ˘Ó ÙËÓ fiÏË Ú‡ÙÂÚ· Û¯ÂÙÈο Ì ÙËÓ ÛËÌ·Û›· Ù˘ ÁψÛÛÈ΋˜ ÙÂ- ‰È·‰Èηۛ·.